
Overview 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Front I/O Entry: 4 USB 3.1 Gen1 (Left-most Port has 
Charging Capability) 
Front I/O Premium: 2x USB 3.1 Gen1, 2x USB 3.1 Gen2 TypeC™ (Left-most Type-A Port has Charging Capability) 
Note: Premium Front IO is shown on Photography 
Dedicated 9.5mm Optical Drive Bay 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
24 DIMM Slots for DDR4 ECC Memory 
  Slot 1: PCIe Gen3 x4 – Transforms to PCIe Gen3 x8 
when 2nd CPU is installed 
  Slot 2: PCIe Gen3 x16  
  Slot 3: PCIe Gen3 x16 – Available ONLY when 2
nd
processor is installed 
  Slot 4: PCIe Gen3 x16  
  Slot 5: PCIe Gen3 x4  
  Slot 6: PCIe Gen3 x16 - Available ONLY when 2
nd
processor is installed 
  Slot 7: PCIe Gen3 x4 
2 External 5.25” Bays and Slimline Optical 
2 Intel® Xeon® Processors (Skylake SP) family 
2 sSATA, 8 SATA (AHCI) Ports 
3 USB 2.0 Internal Ports, 1 USB 3.0 Gen1 Internal Port 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Choice of 1125W or 1450W, 90% Efficient Power Supplies 
Rear I/O:  
Rear Power Button 
6 USB 3.0 Gen1 
1 Serial 
PS/2 keyboard and mouse 
2 RJ-45 to integrated Gigabit LAN 
1 Audio Line-In (can be retasked as microphone) 
1 Audio Line-Out 
Optional: 2 10GbE LAN ports 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Preinstalled: 
  Windows 10 Pro 64 for Workstations  
  HP Linux-ready (minimal OS ready for customer OS installation)  
  Red Hat® Enterprise Linux® Desktop Workstation (Paper license with 1 year support; no 
preinstalled OS) 
Supported: 
  Windows 7 Professional 64-bit (downgrade media available by request from HP Support)*  
  Red Hat® Enterprise Linux® Desktop 7.4  
  SUSE Linux® Enterprise Desktop 12 SP3  
  Ubuntu 16.04 LTS 
Notes: For detailed OS/hardware support information for Linux®, see: 
http://www.hp.com/support/linux_hardware_matrix 
*Windows 10 is preinstalled. Windows 7 media is only available upon request from HP Customer 
Support. You may only use one version of the Windows software at a time. Switching between versions 
will require you to uninstall one version and install the other version. 
Featuring 
Intel® vPro™ 
Technology 
Intel® Turbo 
Boost 
Technology1 
Intel® Xeon® Platinum 8180 
processor 
Intel® Xeon® Platinum 8160 
processor 
Intel® Xeon® Gold 6152 
processor 
Intel® Xeon® Gold 6154 
processor 
Intel® Xeon® Gold 6148 
processor 
Intel® Xeon® Gold 6142 
processor 
Intel® Xeon® Gold 6136 
processor 
Intel® Xeon® Gold 6140 
processor 
Intel® Xeon® Gold 6134 
processor 
Intel® Xeon® Gold 6132 
processor 
Intel® Xeon® Gold 6130 
processor 
Intel® Xeon® Gold 6128 
processor 
Intel® Xeon® Gold 5120 
processor 
Intel® Xeon® Gold 5118 
processor 
Overview 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Intel® Xeon® Gold 5122 
processor 
Intel® Xeon® Silver 4116 
processor 
Intel® Xeon® Silver 4114 
processor 
Intel® Xeon® Silver 4112 
processor 
Intel® Xeon® Silver 4108 
processor 
Intel® Xeon® Bronze 3106 
processor 
Intel® Xeon® Bronze 3104 
processor 
1
The specifications shown in this column represent the following: (all core maximum turbo steps, one 
core maximum turbo steps). Turbo boost stepping occurs in 100MHz increments. Processors that do 
not have turbo functionality are denoted as N/A. 
When ordering two processors, the second processor must be the same as the first. Intel processor 
numbers are not a measurement of higher performance. Processor numbers differentiate features 
within each processor family, not across different processor families. See: 
http://www.intel.com/products/processor_number/ for details. 
Multicore is designed to improve performance of certain software products. Not all customers or 
software applications will necessarily benefit from use of this technology. Performance and clock 
frequency will vary depending on application workload and your hardware and software 
configurations. Intel’s numbering, branding and/or naming is not a measurement of higher 
performance. 
Expansion Slots (see 
system board section for 
more details) 
Slot 1: 
PCIe Gen3 x4 - Transforms to PCIe Gen3 x8 when 2nd CPU is installed 
Slot 2: 
PCIe Gen3 x16 
Slot 3: 
PCIe Gen3 x16 - Available ONLY when 2nd processor is installed 
Slot 4: 
PCIe Gen3 x16 
Slot 5: 
PCIe Gen3 x4 
Slot 6: 
PCIe Gen3 x16 - Available ONLY when 2nd processor is installed 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Slot 7: 
PCIe Gen3 x4 
Note: The PCIe x4 and PCIe x8 connectors above are open ended, allowing a PCIe x16 card to be seated 
in the slot. 
Note: Thunderbolt™ 3 PCIe card support available the first half of 2018 
Expansion Bays (see 
storage section for more 
details) 
4 internal 3.5" bays (All 4 include acoustic dampening rail assemblies) 
2 external 5.25" bays (175mm depth limit) 
1 dedicated 9.5mm slim optical disk drive bay 
  Base: 4 USB 3.1 Gen1 Type-A connector. Left most connector has charging capability, 1 
Combo Headset, 1 Optional Media Card Reader 
  Premium: 2 USB 3.1 Gen1 Type-A connector. Left most connector has charging capability, 2 
USB 3.1 Gen2 Type-C™ connector, 1 Combo Headset, 1 Optional Media Card Reader 
Internal Slot 1 CPU1: PCIe Gen3 x8 - always available 
Internal Slot 2 CPU2: PCIe Gen3 x8 - available when 2nd CPU is installed 
2 USB 2.0 ports available with a single 2x5 header 
1 USB 2.0 port available with a 1x6 header 
1 USB 3.1 Gen1 and 1 USB 2.0 port available with a 2x6 header 
Notes: The 2x5 header can be converted to a standard (Type-A) USB 2.0 connector through the use of 
one HP Internal USB Port Kit (EM165AA). This port kit uses one half of the 2x5 header. 
The 1x6 header can be converted to a standard (Type-A) USB 2.0 connector through the use of one HP 
Internal USB Port Kit (EM165AA). This port kit uses 5 pin positions on the header. 
The 2x6 header can be converted to a standard (Type-A) USB 2.0 connector  
through the use of one HP Internal USB Port Kit (EM165AA). This port kit  
uses one half of the 2x6 header. 
6 USB 3.1 Gen1 (aka USB 3.0), 1 Serial, PS/2 keyboard and mouse, 2 RJ-45 to integrated Gigabit LAN, 1 
Audio Line-In (can be retasked as microphone), 1 Audio Line-Out 
Optional: 2 RJ-45 to 10GbE LAN ports 
10 channel SATA 6.0 Gb/s interface 
Factory integrated RAID available for SATA drives (RAID 0, 1, 5, and 10) 
Internal USB 3.1 Gen1, USB 3.1 Gen2, USB 2.0 
SATA RAID 0 Striped Array Configuration 
SATA RAID 1 Mirrored Array Configuration 
SATA RAID 10 Striped/Mirrored Configuration 
SATA RAID 5 Parity Array Configuration 
Chassis Dimensions (H x 
W x D) 
H: 17.5" [444.5mm] 
W: 8.5" [215.9mm] 
D: 21.7" [551.2mm] (measured to the rear of service panel) 
H: 17.5" [444.5mm] 
W: 8.5" [215.9mm] 
D: 21.85" [555.2mm] (measured to the embossment for the rear chassis fans) 
H: 25" (636mm) 
W: 13.1" (332mm) 
D: 28.9" (734mm) 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Exact weights depend upon configuration (System weight only). 
Minimum: 22.4kg (49.4lbs.) 
Typical: 23.7kg (52.2lbs.) 
Maximum: 31.7kg (70lbs.) 
Operating: 5° to 35°C (40° to 95°F) 
Non-operating: -40° to 60°C (-40° to 140°F) 
Operating: Operating: 10% to 85% RH, non-condensing, 35° C maximum wet bulb 
Non-operating: 10% to 90%, non-condensing, 35° C maximum wet bulb 
Maximum Altitude (nonpressurized) 
Operating: 3,048m (10,000ft)  
Non-operating: 9,144m (30,000ft) 
Note: Above 1524 m (5,000 feet) altitude, maximum operating temperature is reduced by 1° C (1.8° F) 
per 305 m (1,000 feet) elevation increase 
Choice of: 
1125W/100V/15A 90% Efficient wide-ranging, active Power Factor Correction 
The power delivery system includes four 6+2-pin graphics power cables. 
1450W/100V/15A 90% Efficient wide-ranging, active Power Factor Correction 
The power delivery system includes four 6+2-pin graphics power cables. 
1700W/200V/10A 90% Efficient wide-ranging, active Power Factor Correction 
The power delivery system includes four 6+2-pin graphics power cables. 
Notes: The 1125W/100V/15A (1450W at 200V Input Voltage) power supply can also supply 1275W of 
output power when the input voltage is greater than 105V. If the input voltage is less than 105V, but 
greater than 90V for any reason, the maximum power that can be drawn is 1125W. An uninterruptible 
power supply (UPS) is highly recommended if 1275W output power is desired. 
The 1125W Power Supply can also supply 1450W of output power when the input voltage is greater 
than 200V under all conditions. 
The 1450W/100V/15A (1700W at 200V Input Voltage) power supply can also supply 1550W of output 
power when the input voltage is greater than 105V. If the input voltage is less than 105V, but greater 
than 90V for any reason, the maximum power that can be drawn is 1450W. An uninterruptible power 
supply (UPS) is highly recommended if 1550W output power is desired. 
The 1450W Power Supply can also supply 1700W of output power when the input voltage is greater 
than 200V under all conditions. 
The Z8 G4 power supply efficiency reports can be found at these links: 
1125W – Link: 
 https://plugloadsolutions.com/psu_reports/HP%20Inc_DPS1125BB%20A_1125W_ECOS%204825_Report.pdf 
1450W – Link: 
https://plugloadsolutions.com/psu_reports/HP%20Inc_DPS1450AB%20A_1450W_ECOS%204826_Report.pdf 
Workstation ISV 
Certifications 
See the latest list of certifications at 
http://www.hp.com/united-states/campaigns/workstations/partnerships.html 
 

Supported Components 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Intel® Xeon® processor Scalable family 
Intel® Xeon® Platinum 8180 processor 
Intel® Xeon® Platinum 8160 processor 
Intel® Xeon® Gold 6152 processor 
Intel® Xeon® Gold 6154 processor 
Intel® Xeon® Gold 6148 processor 
Intel® Xeon® Gold 6142 processor 
Intel® Xeon® Gold 6136 processor 
Intel® Xeon® Gold 6140 processor 
Intel® Xeon® Gold 6134 processor 
Intel® Xeon® Gold 6132 processor 
Intel® Xeon® Gold 6130 processor 
Intel® Xeon® Gold 6128 processor 
Intel® Xeon® Gold 5120 processor 
Intel® Xeon® Gold 5118 processor 
Intel® Xeon® Gold 5122 processor 
Intel® Xeon® Silver 4116 processor 
Intel® Xeon® Silver 4114 processor 
Intel® Xeon® Silver 4112 processor 
Intel® Xeon® Silver 4108 processor 
Intel® Xeon® Bronze 3106 processor 
Intel® Xeon® Bronze 3104 processor 
*Multi-Core is designed to improve performance of certain software products. Not all customers or 
software applications will necessarily benefit from use of this technology. 64-bit computing system 
required. Performance will vary depending on your hardware and software configurations. Intel’s  
numbering, branding and/or naming is not a measurement of higher performance. 
HP Z Display Z27s (4K display) 
Supported by all operating systems available from HP 
Screen size measured diagonally 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
SAS Hard Drives for HP Workstations 
NOTE: SAS controller add-in card required 
SATA (Serial ATA) Hard Drives for HP Workstations  
500GB SATA 7200RPM 6Gb/s 3.5” HDD 
500GB SATA 7200RPM 6Gb/s OPAL2 SFF 3.5” HDD 
1TB SATA 7200RPM 3.5” HDD 
1TB SATA 7200RPM Ent 3.5” HDD 
4TB SATA 7200RPM Ent 3.5” HDD 
NOTES: 
Up to (5) 3.5-inch 7200 rpm SATA drives: 500 GB, 1.0, 2.0, 4.0 TB; 20TB max total 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
HP Solid State Drives (SSDs) for Workstations 
HP 256GB SATA SED OPAL2 SSD 
HP 512GB SATA SED OPAL2 SSD 
HP 240GB SATA Enterprise SSD 
HP 480GB SATA Enterprise SSD 
PCIe SSDs for HP Workstations 
HP Z Turbo Drive 256GB MLC Z8G4 SSDModule 
HP Z Turbo Drive 512GB MLC Z8G4 SSDModule 
HP Z Turbo Drive 1TB MLC Z8G4 SSDModule 
HP Z Turbo Drive 256GB TLC Z8G4 SSDModule 
HP Z Turbo Drive 512GB TLC Z8G4 SSDModule 
HP Z Turbo Drive 1TB TLC Z8G4 SSDModule 
HP Z Turbo Drive 256GB SED Z8G4 SSDModule 
HP Z Turbo Drive 512GB SED Z8G4 SSDModule 
HP Z Turbo Drive 256GB MLC Z8 G4 SSD Kit 
HP Z Turbo Drive 512GB MLC Z8 G4 SSD Kit 
HP Z Turbo Drive 1TB MLC Z8 G4 SSD Kit 
HP Z Turbo Drive 256GB TLC Z8 G4 SSD Kit 
HP Z Turbo Drive 512GB TLC Z8 G4 SSD Kit 
HP Z Turbo Drive 1TB TLC Z8 G4 SSD Kit 
HP Z Turbo Drive 256GB SED Z8 G4 SSD Kit 
HP Z Turbo Drive 512GB SED Z8 G4 SSD Kit 
HP Z Turbo Drive Quad Pro 
HP Z Turbo Drive Quad Pro 2x256GB PCIe SSD 
HP Z Turbo Drive Quad Pro 2x512GB PCIe SSD 
HP Z Turbo Drive Quad Pro 2x1TB PCIe SSD 
HP Z Turbo Drive Quad Pro 256GB SSD module 
HP Z Turbo Drive Quad Pro 512GB SSD module 
HP Z Turbo Drive Quad Pro 1TB SSD module 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
NOTE 1: Dual M.2 SSD modules plus carrier  
NOTE 2: M.2 SSD module only, designed to be installed into Quad Pro carrier 
*For storage drives, GB = 1 billion bytes. TB = 1 trillion bytes. Actual formatted capacity is less. Up to 
30GB of system disk is reserved for system recovery software 
MicroSemi SmartHBA2100-4i4e SAS Controller 
MicroSemi 3152-8i SAS ROC RAID Controller 
HP miniDP-to-DP Adapter (2-pack) 
HP miniDP-to-DP Adapter (4-pack) 
HP miniDP-to-DP Adapter (8-pack) 
HP DisplayPort to Dual Link DVI Adapter 
HP DisplayPort to DVI-D Adapter 
HP DisplayPort to DVI-D Adapter (2-pack) 
HP DisplayPort to DVI-D Adapter (4-pack) 
HP DisplayPort to DVI-D Adapter (6-pack) 
HP DisplayPort to VGA Adapter 
HP DisplayPort to HDMI Adapter 
NVIDIA SLI Graphics Connector 
NVIDIA SLI 2-slot Graphics Connector 
NVIDIA® Quadro® P400 1
st 
GFX 2GB Graphics 
NVIDIA® Quadro® P600 1
st 
GFX 2GB Graphics 
AMD FirePro™ W2100 2GB Graphics 
NVIDIA® Quadro® P1000 1
st 
GFX 4GB Graphics 
NVIDIA® Quadro® P2000 1
st 
GFX 5GB Graphics 
AMD Radeon™ Pro WX 3100 4GB Graphics 
AMD Radeon™ Pro WX 4100 4GB Graphics 
NVIDIA® Quadro® P4000 1
st 
GFX 8GB Graphics 
NVIDIA® Quadro® P5000 1
st 
GFX 16GB Graphics 
NVIDIA® Quadro® P6000 1
st 
GFX 24GB Graphics 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
AMD Radeon™ Pro WX 7100 1
st 
GFX 8GB Graphics 
NOTE: NVIDIA® Quadro® GP100 and AMD Radeon™ Pro WX 9100 support available the first half of 2018 
DDR4-2666 ECC Registered DIMMs 
8GB (1x8GB) DDR4-2666 ECC Reg 1CPU Memory 
16GB (1x16GB) DDR4-2666 ECC Reg 1CPU Memory 
32GB (1x32GB) DDR4-2666 ECC Reg 1CPU Memory 
64GB (1x64GB) DDR4-2666 ECC LR Memory 
NOTES: 
For details on the supported memory configurations on the HP Z8 G4 Workstation, please refer to the System 
Technical Specifications - System Board section of this document. 
Sleep (S3 state) support: 
 - Sleep (S3 state) may not be supported with non-HP validated and qualified 64 GB LR DIMMs. 
 - Sleep (S3 state) not supported with 128 GB LR DIMMs 
DIMMs should be equally distributed across all six memory channels for optimal performance. 
Each processor supports up to 6 channels of DDR4 memory. To realize full performance at least 1 DIMM must 
be inserted into each channel. 
The CPUs determine the speed at which the memory is clocked. If a 2400MT/s capable CPU is used in the 
system, the maximum speed the memory will run at is 2400MT/s, regardless of the specified speed of the 
memory. 
MT/s = Million Transfers per second 
You cannot intermix LR DIMMs with Registered DIMMs. The system will not work. 
The Z8 G4 is designed to work ONLY with DDR4 memory. The system will not work with DDR3 memory. 
Multimedia and Audio Devices
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Integrated Realtek HD ALC221 Audio 
HP SlimTray Optical Drives 
HP 9.5mm Slim Blu Ray Disc Writer 
HP 9.5mm Slim DVD Writer* 
NOTE 1: Installing an optical drive into Z8 G4 requires a 5.25” external bay adapter. 
*Actual speeds may vary. No support for DVD-RAM (DVD Writer). Does not permit copying of 
commercially available DVD movies or other copyright protected materials. Intended for creation and 
storage of your original material and other lawful uses. Double Layer discs can store more data than 
single layer discs. However, double-layer discs burned with this drive may not be compatible with 
many existing single-layer DVD drives and players. 
With Blu-ray, certain disc, digital connection, compatibility and/or performance issues may arise, and 
do not constitute defects in the product. Flawless playback on all systems is not guaranteed. In order 
for some Blu-ray titles to play, they may require a DVI or HDMI digital connection and your display may 
require HDCP support. HD-DVD movies cannot be played on this workstation. 
HP i350-T2 PCIe Dual Port Gigabit NIC 
Intel® i350-T4 PCIe 4-Port Gigabit NIC 
Intel® Ethernet I210-T1 PCIe x1 Gb NIC 
Intel® X550-T2 10GbE Dual Port NIC 
Intel® X710-DA2 10GbE SFP+ Dual Port NIC 
Intel® 8265 802.11 a/b/g/n/ac&BT PCIe 
10GBASE-T Dual NIC Module Z6/8 G4 
HP 10GbE SFP+ SR 1st Transceiver 
Multimedia and Audio Devices
Optical and Removable Storage
Networking and Communications
Racking and Physical Security
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Security Cable with Kensington Lock 
HP Chassis Intrusion Sensor 
HP Z640/Z840/Z8G4 Rail Rack Kit 
HP Z8 Rack Rail Upgrade Kit 
NOTE 1: Standard on all systems 
HP Wireless Business Slim Keyboard and Mouse 
Business Slim PS/2 Wired Keyboard 
USB Business Slim Wired Keyboard 
USB Premium Wired Keyboard 
USB Wired SmartCard CCID Keyboard 
HP Optical Bay HDD Mounting Bracket 
HP 2.5in HDD/SSD 2-in-1 ODD Bay Bracket 
HP Z Premium Front I/O 2xUSB-A 2xUSB-C 
HP ENERGY STAR® Certified Configuration 
NOTE 1: The HP Internal USB Port kit has a single USB 2.0 type A connector.  
NOTE 2: No hot plug / hot swap supported with eSATA  
NOTE 3: NQ099AA used to install greater than four 3.5" HDDs in the factory or when purchasing 
Aftermarket Option (AMO) drives 
NOTE 4: K4T74AA used to install greater than four 2.5" HDD/SSDs in the factory or when purchasing 
Aftermarket Option (AMO) drives 
Racking and Physical Security
Input Devices
Other Hardware
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
 

c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Windows 7 Professional 64-bit 
Red Hat ® Enterprise Linux® (RHEL) Workstation - Paper License (1yr) 
NOTE 1: This second OS must be ordered with the HP Linux® Installer Kit as the first OS. 
NOTE 2: includes drivers for 64-bit OS versions of RHEL 6 & 7, SUSE Linux® Enterprise Desktop 11 and 
Ubuntu 14.04. 
NOTE 3: downgrade media available by request from HP Support. 
NOTE 4: Windows 10 is preinstalled. Windows 7 media is only available upon request from HP 
Customer Support. You may only use one version of the Windows software at a time. Switching 
between versions will require you to uninstall one version and install the other version 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Custom Form Factor, 16.34”x15.25” (415mm x 387.2mm ) 
Processor Socket 
Dual FCLGA3647 (Socket P) 
UPI: Up to 10.4GT/second, depending on processor 
24 slots (12 slots per CPU) 
DDR4 R-DIMM (Registered), ECC: 8GB, 16GB, and 32GB  
DDR4 LR-DIMM (Load Reduced), ECC: 64GB (128GB and 256GB added after initial release) 
Memory Modes 
NUMA (Non-Uniform Memory Architecture), Memory Node Interleave 
2133MT/s, 2400MT/s, and 2666MT/s
Memory Loading Order: 
Load Order for Single and Dual Processor Configuration 
Supports up to 768GB using RDIMMs 
Supports up to 3TB using LRDIMMs* 
Memory Configuration 
(Supported) 
Only ECC Registered DIMMs are supported. 
  RDIMM (Registered) and LR DIMM (Load Reduction) memory cannot be mixed. All memory 
installed in the system must be either RDIMM or LR DIMM. 
  Do not install memory modules into memory slots if corresponding processor is not installed.  
  Dual processor configurations with memory modules installed for only one processor is not 
supported. 
For systems installed with 32 bit operating systems, the max accessible system memory is 4GB. 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
For systems installed with Microsoft Windows 7 (Ultimate, Enterprise or Pro), the maximum accessible 
system memory is 192GB 
Sleep (S3 state) support: 
 - Sleep (S3 state) may not be supported with non-HP validated and qualified 64 GB LR DIMMs. 
 - Sleep (S3 state) not supported with 128 GB LR DIMMs 
The Z8 G4 will support up to 1.5TB at initial release. 
*3 TB system memory available the first half of 2018. 
Two PCIe Gen3 x16 with latch 
Two PCIe Gen3 x16 with latch. 
  Enabled only with optional 2nd CPU is installed. 
One PCIe Gen3 x8 open-ended connector. 
  Enabled for One PCIe Gen2 x4 slot with 1 CPU  
  Enabled for One PCIe Gen3 x8 with optional 2nd CPU installed 
Two PCIe Gen3 x4 open-ended connectors 
Supported Drive 
Interfaces 
2 sSATA @6Gb/s, supports RAID 0, 1 and NCQ. 
8 sSATA @6Gb/s, Supports RAID 0, 1, 5, 10 and NCQ. 
Factory integrated RAID is Microsoft Windows only. 
External SATA (eSATA)* 
Supported on all SATA and sSATA ports configurable with optional eSATA* AfterMarket Option cable kit) 
* hot plug / hot swap not supported with eSATA 
Integrated Intel I219LM 
Memory Integrated 3KB receive buffer and 3KB transmit buffer 
Data rates supported: 10/100/1000 Mb/s 
Compliance IEEE 802.1as/1588, 802.1p, 802.1Q, 802.3, 802.3ab, 802.3az, 802.3i 
802.3u, 802.3x, 802.3z 
Up to 32 programmable filters 
Bus architecture PCIe 1.0 x1 and SMBus 
UEFI and PXE Boot ROM support 
Network transfer rates:  
 10BASE-T (half-duplex) 10 Mb/s 
 10BASE-T (full-duplex) 20 Mb/s  
 100BASE-TX (half-duplex) 100 Mb/s 
 100BASE-TX (full-duplex) 200 Mb/s 
 1000BASE-T (full-duplex) 2000 Mb/s 
Management capabilities: WOL (All Power States, including Max Power Savings), 
auto MDI crossover, PXE, RSS, Advanced cable diagnostics, AMT 11.20 support, 
vPro compliant 
Integrated Intel X722 for 1GbE 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Data rates supported: 1000 Mb/s 
Compliance IEEE 802.1as/1588v2, 802.1p, 802.1Q, 802.3, 802.3ab, 802.3az, 
802.3x 
Up to 16 UDP/TCP programmable filters 
Bus architecture: PCIe 3.0 
UEFI and PXE Boot ROM support 
Intel iWARP Support (RDMA) 
Network transfer rates:  
 1000BASE-T (full-duplex) 2000 Mb/s 
Management capabilities: WOL (Excluding Max Power Savings), auto MDI 
crossover, PXE, Quad Hash filtering, RSS, Advanced cable diagnostics 
Integrated Trusted 
Platform Module 
Trusted Platform Module (TPM) 2.0 (Infineon SLB 9670) 
Common Criteria EAL4+ Certified 
Convertible to FIPS 140-2 Certified mode through firmware v7.80 
TPM Certified products list: 
https://trustedcomputinggroup.org/membership/certification/tpm-certifiedproducts/ 
CG TPM Certified products list: 
http://www.trustedcomputinggroup.org/certification/tpm-certified-products/ 
Front I/O Entry: 4 USB 3.1 Gen1 (Left-most Port has Charging Capability) 
Front I/O Premium: 2x USB 3.1 Gen1, 2x USB 3.1 Gen2 Type-C™ (Left-most Port 
has Charging Capability) 
1 USB 3.0 Gen1 available with a single 20-pin shrouded connector.This header 
supports a USB Media Card reader. 
1 USB 3.1 G1 single-port header 
1 USB 2.0 single-port header 
1x USB 2.0 dual-port header 
One Rear Chassis Fan Header 
One Front and one Aux Fan Header 
Front User Interface 
Header 
Power Button; Power and HDD Activity LEDs; Power for USB Ports 
Front Audio Header 
FIO Headset/Mic and Speaker 
CMOS Battery Holder Lithium 
Integrated Trusted 
Platform Module 
Trusted Platform Module (TPM) 2.0 (Infineon SLB 9670) 
Common Criteria EAL4+ Certified 
Convertible to FIPS 140-2 Certified mode through firmware v7.80 
TPM Certified products list: 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
https://trustedcomputinggroup.org/membership/certification/tpm-certified-products/ 
1125W/1275W*/1450W*  
90% Efficient, Custom PSU 
(Wide-Ranging, Active PFC) 
1450W/1550W*/1700W* 
90% Efficient, Custom PSU 
(Wide-Ranging, Active PFC) 
Operating Line 
Frequency Range 
12A @ 100-127 VAC 
10A @ 200-240 VAC 
16A @ 100-127 VAC 
10A @ 200-240 VAC 
Heat Dissipation 
(Configuration and 
software dependent) 
Typical = 2419 btu/hr 
Max 1 = 4626 btu/hr 
Max 2 = 5001 btu/hr 
Max 3 = 5560 btu/hr 
Typical = 2970 btu/hr 
Max 1 = 5962 btu/hr 
Max 2 = 6080 btu/hr 
Max 3 = 6519 btu/hr 
(2) Blowers variable speed
(2) Blowers variable speed
ENERGY STAR 
Qualified 
(Configuration 
dependent) 
90% Efficient 
The Z8 G4 1125W (1450W at 200V Input Voltage) 
power supply efficiency report can be found at this 
link: 
https://plugloadsolutions.com/psu_reports/HP%20I
nc_DPS-
1125BB%20A_1125W_ECOS%204825_Report.pdf 
90% Efficient 
The Z8 G4 1450W (1700W at 200V Input 
Voltage) 
power supply efficiency report can be found at 
this link:  
https://plugloadsolutions.com/psu_reports/HP%20Inc
_DPS-
1450AB%20A_1450W_ECOS%204826_Report.pdf 
FEMP Standby Power 
Compliant @115V 
(<2W in S5 - Power 
Off) 
EuP Compliant @ 
230V 
(<0.5 W in S5 - Power 
Off) 
CECP Compliant @ 
220V 
(<4W in S3 - Suspend 
to RAM) 
Yes; Configuration dependent 
Yes; Configuration dependent 
Power Consumption 
in sleep mode 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
(as defined by 
ENERGY STAR) Suspend to RAM (S3) 
(Instantly Available 
PC) 
Surge Tolerant Full 
Ranging Power 
Supply 
(withstands power 
surges up to 2000V) 
*Input voltage restriction 
NOTE: The 1125W (1450W at 200V Input Voltage) power supply can also supply 1275W of output power 
when the input voltage is greater than 105V. If the input voltage is less than 105V, but greater than 90V for 
any reason, the maximum power that can be drawn is 1125W. An uninterruptible power supply (UPS) is 
highly recommended if 1275W output power is desired. 
The 1125W Power Supply can also supply 1450W of output power when the input voltage is greater than 
180V under all conditions. 
NOTE: The 1450W (1700W at 200V Input Voltage) power supply can also supply 1550W of output power 
when the input voltage is greater than 105V. If the input voltage is less than 105V, but greater than 90V for 
any reason, the maximum power that can be drawn is 1450W. An uninterruptible power supply (UPS) is 
highly recommended if 1550W output power is desired. 
The 1450W Power Supply can also supply 1700W of output power when the input voltage is greater than 
180V under all conditions. 
Integrated Gigabit 
Ethernet 
Access Panel 
Solenoid Lock 
Header 
Access Panel 
Intrusion Sensor 
Header 
Yes, as part of Front UI (Control Panel) cable header 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Example Z8 G4 
Configuration #1 
1x Intel Xeon 3106 1.7 2133 8C 85 1stCPU 
16GB DDR4-2666 (2x8GB) RegRAM CPU1 
1x NVIDIA Quadro P600 1st GFX 
1x 256GB SATA 1st SSD /1x DVD-ROM SATA 
Heat Dissipation 
(Btu/hr) 
Example Z8 G4 
Configuration #2 
2x Intel Xeon 4114 2.2 2400 10C 85 1stCPU 
48GB DDR4-2666 (6x8GB) RegRAM CPU2 
1x NVIDIA Quadro P2000 1st GFX 
4x 512GB SATA 1st SSD /1x DVD-ROM SATA 
Heat Dissipation 
(Btu/hr) 
System Configurations 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Example Z8 G4 
Configuration #3 
2x Intel Xeon 5120 2.2 2400 14C 105 1stCPU 
96GB DDR4-2666 (12x8GB) RegRAM CPU2 
1x NVIDIA Quadro P4000 1st GFX 
4x 2TB 7200 RPM SATA 1st HDD /1x DVDRW SATA 
Heat Dissipation 
(Btu/hr) 
Example Z8 G4 
Configuration #4 
2x Intel Xeon 6152 2.1 2666 22C 140 CPU 
192GB DDR4-2666 (24x8GB) RegRAM CPU 
2x NVIDIA Quadro P5000 GFX 
6x 1 TB SATA SSD  /1x DVDRW SATA 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Heat Dissipation 
(Btu/hr) 
Example Z8 G4 
Configuration #5 
2x Intel Xeon 6136 3.0 2666 12C 150 CPU 
768GB DDR4-2666 (24x32GB) RegRAM CPU2 
2x NVIDIA Quadro P6000 GFX 
HP Z Turbo Quad Pro 4x1TB + 4x 1 TB SATA SSD  /1x DVDRW SATA 
Heat Dissipation 
(Btu/hr) 
NOTE: Power consumption measurements do not take advantage of the Intel Turbo Boost Technology. As a result, power consumption 
measurements may be higher. 
System Configuration 
(Entry level) 
1x Intel Xeon 4116 Silver 2.1GHz 12C 85W CPU 
1x 256GB SATA SSD 
1x SATA DVD-RW 
DECLARED NOISE EMISSIONS 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Declared Noise Emissions 
(in accordance with ISO 
7779 and ISO 9296) 
Deskside Sound Pressure 
(LpAm, decibels) 
Hard drive Operating 
(random reads) 
DVD-ROM Operating 
(sequential reads) 
System Configuration 
(Mainstream) 
2x Intel Xeon 6140 Gold 2.3GHz 18C 140W CPUs 
12x 32GB DDR4-2666 RDIMMs 
2x 2TB 6Gb/s 7200 RPM HDDs 
1x Blue-ray DVD-RW
Declared Noise Emissions 
(in accordance with ISO 
7779 and ISO 9296) 
Deskside Sound Pressure 
(LpAm, decibels) 
Hard drive Operating 
(random reads) 
DVD-ROM Operating 
(sequential reads) 
System Configuration 
(Extreme) 
2x Intel Xeon 8180 Platinum 2.5GHz 28C 205W CPUs 
4x 300GB 10K SFF HDDs 
1x Blue-ray DVD-RW
Declared Noise Emissions 
(in accordance with ISO 
7779 and ISO 9296) 
Deskside Sound Pressure 
(LpAm, decibels) 
Hard drive Operating 
(random reads) 
DVD-ROM Operating 
(sequential reads) 
Environmental 
Requirements 
Operating: 5° to 35° C (40° to 95° F) 
Non-operating: -40° to 60° C (-40° to 140° F) 
ENVIRONMENTAL DATA 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Operating: 8% to 85% RH, non-condensing 
Non-operating: 8% to 90% RH, non-condensing 
Operating: 3,048 m (10,000 feet) 
Non-operating: 9,144 m (30,000 feet) 
Shock 
Operating: ½-sine: 40g, 2-3ms (~62 cm/sec) 
Non-operating: ½-sine: 160 cm/s, 2-3ms (~105g) 
square: 422 cm/s, 20g 
NOTE: Values represent individual shock events and do not indicate  
repetitive shock 
events.
Vibration 
Operating random: 0.5g (rms), 5-300 Hz, up to 0.0025g²/Hz 
Non-operating random: 2.0g (rms), 5-500 Hz, up to 0.0150 g²/Hz 
NOTE: Values do not indicate continuous vibration. 
Above 1524 m (5,000 feet) altitude, the maximum operating temperature is 
reduced by 1° C (1.8° F) for every 305 m (1,000 feet) increase in elevation, up 
to 3048 m (10,000 feet) 
Physical Security and Serviceability 
Tool-less 
Includes system board and memory information. 
Tool-less, 2nd Optical Drive requires a 5.25” bay carrier 
Yes, on tool-free internal chassis components. 
Color-coordinated Cables 
and Connectors 
Tool-less, retained by Front Card Guide and Top Memory Fan Holder
Dual Color Power and HD 
LED on Front of Computer 
Over-Temp Warning on 
Screen 
Yes. Temp-Caution and Temp Critical are provide via the WMI interface. Tools like the HPPA can display 
the Critical and Caution state. 
 Restores the computer to its original factory shipping image; can be obtained via HP Support. 
Dual Function Front 
Power Switch 
Yes, causes a fail-safe power off when held for 4 seconds 
Yes, Kensington Cable Lock (optional): Prevents entire system theft only. 3mm x 7mm slot at rear of 
system 
Universal Chassis Clamp 
Lock Support 
Solenoid Lock and Hood 
Sensor 
Serial, USB,  
Audio, Network,  
Enable/Disable Port 
Yes. USB controls are Front, Rear and Internal 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Removable Media 
Write/Boot Control 
Yes, prevents an unauthorized person from booting up the workstation 
Yes, prevents an unauthorized person from changing the workstation configuration 
3.3V Aux Power LED on  
System PCA 
NIC LEDs (integrated) 
(Green & Amber) 
A torx driver (T30) is needed to remove the heatsink(s). CPU attached to heatsink via tool-less clip 
Power Supply Diagnostic 
LED 
Yes, white (normal), red (fault) 
Front Hard Drive Activity 
LED 
System/Emergency ROM 
Flash Recovery 
Recovers corrupted system BIOS 
Air cooled forced convection 
2x – Dual Side Inlet Blowers 
80mm x 25mm 5-wire PWM for each CPU 
Rear: 120mm x 38mm  
Front: 120mm x 25mm (PCIe zone) 
Front 92mm x 25mm (upper memory bank); Front 80mm x 25mm (lower memory bank) 
HP PC Hardware 
Diagnostics UEFI 
HP PC Hardware Diagnostics (UEFI) enables hardware level testing outside the operating system on 
many components. The diagnostics can be invoked by pressing ESC then F2 upon the PC reboot, and is 
available as a download from HP Support. 
Yes, prevents removal of the access panel and all internal components including optical and storage 
devices 
Advanced Configuration and Power Management Interface (ACPI). 
  Allows the system to wake from a low-power mode.  
  Controls system power consumption, making it possible to place individual cards and 
peripherals in a low-power or powered-off state without affecting other elements of the 
system 
Trusted Platform Module 
Chip 
Integrated Chassis 
Handles 
Tool-less, rear access direct-connect (blind-mate) 
Yes, tool-less 
Rear (all) 
Middle (full-height cards) 
Front (full-length cards with extenders) 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Diagnostic Power Switch 
LED on board 
Standard BIOS 32-bit Service Directory Proposal v0.4 
BIOS supports 32 and 64-bit Operating systems. 
Full BIOS support for PCI Express through industry standard interfaces. 
ATAPI Removable Media Device BIOS Specification Version 1.0. 
BIOS Boot Specification v1.01. 
WMI is Microsoft's implementation of Web-Based Enterprise Management (WBEM) for Windows. WMI is 
fully compliant with the Distributed Management Task Force (DMTF) Common Information Model (CIM) 
and WBEM specifications. 
Provides more control over how and from what devices the workstation will boot. 
Users can define a specific date and time for the system to power on. 
ROM Based Computer 
Setup Utility (F10) 
Review and customize system configuration settings controlled by the BIOS. 
System/Emergency ROM 
Flash Recovery with 
Video 
Recovers system BIOS in corrupted Flash ROM. 
Saves BIOS settings to USB flash device in human readable file (HpSetup.txt). 
BiosConfigurationUtility.exe utility can then replicate these settings on machines being deployed 
without entering Computer Configuration Utility (F10 Setup). 
System Management BIOS 2.8, for system management information. 
Disables the ability to boot from removable media on supported devices. 
Alerts management console if memory is removed or changed. 
Monitors the temperature state within the chassis. Three modes: 
• NORMAL - normal temperature ranges. 
• ALERTED - excessive temperatures are detected. Raises a flag so action can be taken to avoid 
shutdown or provide for a smoother system shutdown. 
• SHUTDOWN - excessive temperatures are encountered. Automatically shuts down the computer 
without warning before hardware component damage occurs. 
Provides secure, fail-safe ROM image management from a central network console. 
ACPI (Advanced 
Configuration and Power 
Management Interface) 
Allows the system to enter and resume from low power modes (sleep states). 
Enables an operating system to control system power consumption based on the dynamic workload. 
Makes it possible to place individual cards and peripherals in a low-power or powered-off state without 
affecting other elements of the system. 
Supports ACPI 5.0 for full compatibility with 64-bit operating systems.
A user-defined string stored in non-volatile memory that is displayed in the BIOS splash screen. 
Remote Wakeup/Remote 
Shutdown 
System administrators can power on, restart, and power off a client computer from a remote location. 
Instantly Available PC 
(Suspend to RAM - ACPI 
sleep state S3) 
Allows for very low power consumption with quick resume time. 
Remote System 
Installation via F12 (PXE 
Allows a new or existing system to boot over the network and download software, including the 
operating system. 
BIOS 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
2.1) (Remote Boot from 
Server) 
Reports the system BIOS revision level in Computer Configuration Utility (F10 Setup). Version is 
available through an industry standard interface (SMBIOS and WMI) so that management SW 
applications can use and report this information. 
System board revision 
level 
Allows management SW to read revision level of the system board. 
Revision level is digitally encoded into the HW and cannot be modified. 
Start-up Diagnostics 
(Power-on Self-Test) 
Assesses system health at boot time with selectable levels of testing. 
Auto Setup when new 
hardware installed 
System automatically detects addition of new hardware. 
The system can be booted without a keyboard. 
Common BIOS image supports System Configuration Utility (F10 Setup) menus in 14 languages with 
local keyboard mappings. 
The user or MIS to set a unique tag string in non-volatile memory. 
Allows I/O slot parameters (option ROM enable/disable, bus latency) to be configured individually. 
Control parameters are set according to detected hardware configuration for optimal acoustics. 
(Pre-video) critical errors are reported via beeps and blinks on the power LED. 
Industry Standard 
Specification Support 
Revision Supported by the BIOS 
UEFI Specification 
Revision 
Advanced Configuration and Power Management Interface, Version 5.0 
AT Attachment 6 with Packet Interface (ATA/ATAPI-6), Revision 3b 
"El Torito" Bootable CD-ROM Format Specification Version 1.0 
- Enhanced Disk Drive Specification Version 1.1 
- BIOS Enhanced Disk Drive Specification Version 3.0 
Enhanced Host Controller Interface for Universal Serial Bus, Revision 1.0 
PCI Local Bus Specification, Revision 2.3 
PCI Power Management Specification, Revision 1.1 
PCI Firmware Specification, Revision 3.0, Draft .7 
PCI Express Base Specification, Revision 2.0 
PCI Express Base Specification, Revision 3.0 
POST Memory Manager Specification, Version 1.01 
Serial ATA Specification, Revision 1.0a 
Serial ATA 3 Gb/s: Serial ATA Specification, Revision 2.5 
Serial ATA 6 Gb/s: Serial ATA Specification, Revision 3.0 
PC SDRAM Serial Presence Detect (SPD) Specification, Revision 1.2B 
Trusted Computing Group TPM Specification Version 2.0 (Infineon SLB 9665). Common Criteria EAL4+ 
certified. 
TCG TPM Certified products list: 
http://www.trustedcomputinggroup.org/certification/tpm-certified-products/ 
Universal Host Controller Interface Design Guide, Revision 1.1 
Universal Serial Bus Revision 1.1 Specification 
Universal Serial Bus Revision 2.0 Specification 
Universal Serial Bus Revision 3.0 Specification 
System Management BIOS Reference Specification, Version 2.8 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
External BIOS simulator found at: http://h20464.www2.hp.com/index.html 
Eco-Label Certifications & 
Declarations 
This product has received or is in the process of being certified to the following approvals and may be 
labeled with one or more of these marks: 
  ENERGY STAR® (energy-saving features available on selected configurations-Windows only)  
  US Federal Energy Management Program (FEMP)  
  China Energy Conservation Program  
  The ECO declaration (TED) 
The Z8 G4 is registered EPEAT® Gold in the US and Canada. EPEAT® registration varies by country. See 
http://www.epeat.net for registration status by country. Search keyword generator on HP’s 3rd party 
option store for solar generator accessories at http://www.hp.com/go/options 
The battery in this product complies with EU Directive 2006/66/EC 
Battery size: CR2032 (coin cell) 
Battery mass: 3g 
Battery type: Lithium Metal
The battery in this product does not contain: 
  Mercury greater than 5ppm by weight  
  Cadmium greater than 10ppm by weight  
  Lead greater than 40ppm by weight 
Restricted Material Usage 
This product meets the material restrictions specified in HP's General Specification for the Environment.  
HP Inc. is committed to compliance with all applicable environmental laws and regulations, including 
the European Union Restriction of Hazardous Substances (RoHS) Directive. HP's goal is to exceed 
compliance obligations by meeting the requirements of the RoHS Directive on a worldwide basis 
. 
This product is low-halogen except for power cords, external cables and peripherals. The following 
customer-configurable internal components may not be low-halogen: 3 ½" SAS HDDs. Service parts 
obtained after purchase may not be low-halogen. 
End-of-Life Management 
and Recycling 
HP Inc. offers end-of-life HP product return and recycling programs in many geographic areas. To 
recycle your product, please go to: http://www.hp.com/recycle or contact your nearest HP sales office. 
Products returned to HP will be recycled, recovered or disposed of in a responsible manner. This 
product is greater than 90% recyclable by weight when properly disposed of at end of life. 
HP Inc. Corporate 
Environmental 
Information 
For more information about HP's commitment to the environment: 
Sustainability Report 
Eco-label certifications:
http://www.hp.com/hpinfo/globalcitizenship/environment/productdesign/ecolabels.html  
ISO 14001 certificate:
http://www.hp.com/hpinfo/globalcitizenship/environment/operations/envmanagement.html 
Social and Environmental Responsibility 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
  This HP product is designed to comply with the Waste Electrical and Electronic Equipment 
(WEEE) Directive – 2002/96/EC. Product Disassembly Instructions 
  Plastic parts weighing over 25 grams used in the product are marked per ISO 11469 and 
ISO1043. 
  This product is >90% recycle-able when properly disposed of at end of life. 
HP Workstation product packaging meets the HP's General Specification for the Environment 
  Does not contain restricted substances listed in HP Standard 011-1 General Specification for 
the Environment 
  Does not contain ozone-depleting substances (ODS)  
  Does not contain heavy metals (lead, mercury, cadmium or hexavalent chromium) in excess of 
100 ppm sum total for all heavy metals listed 
  Maximizes the use of post-consumer recycled content materials in packaging materials  
  All packaging material is recyclable  
  All packaging material is designed for ease of disassembly  
  Reduced size and weight of packages to improve transportation fuel efficiency  
  Plastic packaging materials are marked according to ISO 11469 and DIN 6120 standards 
formatting 
Cushions and plastic bags made of low density polyethylene (LDPE). 
Outer carton, accessories carton, and insert made of corrugated paper board. 
Industry Standard 
Specifications 
This product meets the following industry standard specifications for manageability functionality: 
  DASH 1.1 (via Intel® LAN on motherboard) 
Intel® Active Management 
Technology (AMT) 
Intel® Active Management Technology (AMT) 11.20 
An advanced set of remote management features and functionality providing IT administrators the 
latest and most effective tools to remotely discover, heal, and protect networked client systems 
regardless of the system's health or power state. AMT 11.20 includes the following advanced 
management functions: 
  Power Management (on, off, reset, graceful shutdown, sleep and hibernate) 
o Support in Max Power Savings (Shutdown and Hibernate Modes) 
  Hardware Inventory (includes BIOS and firmware revisions)  
  Hardware Alerting  
  Agent Presence  
  System Defense Filters  
  Serial Over LAN (SOL)  
 
USB Redirect (Media Redirection)
  ME Wake-on-LAN (WOL)
, even with Maximum Power Savings Enabled
  DASH 1.1 compliance  
  IPv6 Support  
  Fast Call for Help - a client inside or outside the firewall may initiate a call for help via BIOS 
screen, periodic connections, or alert triggered connection 
  Remote Scheduled Maintenance - pre-schedule when the system connects to the IT or service 
provider console for maintenance. 
  Remote Alerts - automatically alert IT or service provider if issues arise  
  Access Monitor - Provides oversight into Intel® AMT actions to support security requirements  
  PC Alarm Clock 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
  Microsoft NAP Support  
  Host Base set-up and configuration  
  Management Engine (ME) firmware roll back  
  Local Time Sync to UTC  
  Remote Memory Dump Command – Creates memory dump for debug 
The HP Z8 G4 Workstation supports Intel® vPro™ technology when configured as outlined below: 
  Intel® Xeon® processor E5-1600 v5 or E5-2600 v5 product family featuring Intel® vPro™ 
Technology 
  Intel® C622 chipset  
 
Intel® I219LM GbE LAN
Remote Manageability 
Software Solutions 
The HP Z8 G4 Workstation is supported on the following remote manageability software consoles: 
  LANDesk Management Suite (HP recommended solution)  
  Microsoft System Center Configuration Manager  
  HP Client Automation Enterprise 
For questions or support for manageability needs, please visit http://www.hp.com/go/easydeploy 
For questions or support for SSM, please visit: http://www.hp.com/go/ssm 
Service, Support, and 
Warranty 
On-site Warranty and Service (Note 1): Three-years, limited warranty and service offering delivers onsite, next business-day (Note 2) service for parts and labor and includes free telephone support (Note 3) 
8am - 5pm. Global coverage (Note 2) ensures that any product purchased in one country and 
transferred to another, non-restricted country will remain fully covered under the original warranty and 
service offering. 24/7 operation will not void the HP warranty. 
NOTE 1: Terms and conditions may vary by country. Certain restrictions and exclusions apply.  
NOTE 2: On-site service may be provided pursuant to a service contract between HP and an authorized 
HP third-party provider, and is not available in certain countries. Global service response times are 
based on commercially reasonable best effort and may vary by country. 
NOTE 3: Technical telephone support applies only to HP-configured, HP and HP-qualified, third-party 
hardware and software. Toll-free calling and 24x7 support service may not be available in some 
countries. 
HP Care Pack Services are extended service contracts that go beyond the standard limited warranties. 
Service starts from date of hardware purchase. To choose the right level of service for your HP product, 
use the HP Care Pack Services Lookup Tool at: 
http://www.hp.com/go/lookuptool. 
Additional HP Care 
Pack Services information by product is available at: 
http://www.hp.com/hps/carepack. 
Service levels 
and response times for HP Care Packs may vary depending on your geographic location. HP services are 
governed by the applicable HP terms and conditions of service provided or indicated to Customer at the 
time of purchase. Customer may have additional statutory rights according to applicable local laws, and 
such rights are not in any way affected by the HP terms and conditions of service or the HP Limited 
Warranty provided with your HP Product. 
Product Change 
Notification 
  Program to proactively communicate Product Change Notifications (PCNs) and Customer 
Advisories by email to customers, based on a user-defined profile. 
  PCNs provide advance notification of hardware and software changes to be implemented in the 
factory providing time to plan for transition. 
  Customer Advisories provide concise, effective problem resolution, greatly reducing the need 
to call technical support. 
 

System Technical Specifications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
 

Stable & Consistent Offerings 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
As part of its commitment to hardware, software, and solution innovation, HP is proud to introduce 
this breakthrough platform configuration stability to HP Workstation customers. HP Stable & 
Consistent Offerings are built on the foundation of a carefully chosen set of hardware and software 
designed and tested to work with all HP Z Workstation platforms through their end of life. These 
components and their corresponding HP Workstation platform compatibility are outlined in this 
section. 
HP Stable & Consistent Offerings are available worldwide to all HP Workstation customers-no 
special programs, no additional cost-no kidding. Simply select your hardware and software 
components when you customize your HP Workstation and be assured that you'll be able to buy that 
same configuration throughout the lifecycle of the product. 
 

Stable & Consistent Offerings 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Optical and Removable 
Storage 
 

Technical Specifications - Processors 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Intel® Xeon® Platinum 8180 processor 
Intel® Xeon® Platinum 8160 processor 
Intel® Xeon® Gold 6152 processor 
Intel® Xeon® Gold 6154 processor 
Intel® Xeon® Gold 6148 processor 
Intel® Xeon® Gold 6142 processor 
Intel® Xeon® Gold 6136 processor 
Intel® Xeon® Gold 6140 processor 
Intel® Xeon® Gold 6134 processor 
Intel® Xeon® Gold 6132 processor 
Intel® Xeon® Gold 6130 processor 
Intel® Xeon® Gold 6128 processor 
Intel® Xeon® Gold 5120 processor 
Intel® Xeon® Gold 5118 processor 
Intel® Xeon® Gold 5122 processor 
Intel® Xeon® Silver 4116 processor 
Intel® Xeon® Silver 4114 processor 
Intel® Xeon® Silver 4112 processor 
Intel® Xeon® Silver 4108 processor 
Intel® Xeon® Bronze 3106 processor 
Intel® Xeon® Bronze 3104 processor 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
HP SAS (Serial Attached 
SCSI) Hard Drives for HP 
Workstations 
Synchronous Transfer 
Rate (Maximum) 
Up to 1200 MB/s (SAS single port) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
41° to 131° F (5° to 55° C) 
STORAGE/HARD DRIVES 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
SATA (Serial ATA) Hard 
Drives for HP 
Workstations 
500GB SATA 7200 rpm 
6Gb/s 3.5" HDD 
Serial ATA (6.0Gb/s), NCQ enabled 
Synchronous Transfer 
Rate (Maximum) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
41° to 131° F (5° to 55° C) 
1TB SATA 7200 rpm 
6Gb/s 3.5" HDD 
Serial ATA (6.0Gb/s), NCQ enabled 
Synchronous Transfer 
Rate (Maximum) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
41° to 131° F (5° to 55° C) 
2.0TB SATA 7200 rpm 
6Gb/s 3.5" HDD 
Serial ATA (6.0 Gb/s), NCQ Enabled 
Synchronous Transfer 
Rate (Maximum) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
41° to 131° F (5° to 55° C) 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
1TB SATA 7200 rpm 
6Gb/s 3.5" HDD 
(Enterprise Class) 
Annualized Failure Rate 
(based on Rated POH) 
Rated for 24/7/365 
operation 
YES 
Physical Size (Height) 
Serial ATA (6Gb/s), NCQ enabled 
Synchronous Transfer 
Rate (Maximum) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
14.2ms 
Operating Temperature 
41° to 140° F (5° to 60° C) 
Performance 
Sequential Read 
Enterprise Class Features 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
4TB SATA 7200 rpm 
6Gb/s 3.5" HDD 
(Enterprise Class) 
Serial ATA (6Gb/s), NCQ enabled 
Synchronous Transfer 
Rate (Maximum) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
32° to 140° F (0° to 60° C) 
500GB SATA 7.2K SED 
SFF HDD 
Synchronous Transfer 
Rate (Maximum) 
Seek Time (typical reads, 
includes controller 
overhead, including 
settling) 
25ms (typical) 
Rotational Speed 
32° to 140° F (0° to 60° C) 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
SATA SSDs for HP 
Workstations 
Synchronous Transfer 
Rate (Maximum) 
32° to 158° F (0° to 70° C) 
HP 256GB SATA 6Gb/s 
SED Opal 2 SSD 
Synchronous Transfer 
Rate (Maximum) 
Up to 550MB/s (Sequential Read) 
32° to 158° F (0° to 70° C) 
Self-Encrypting Drive 
Support 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Synchronous Transfer 
Rate (Maximum) 
Up to 550MB/s (Sequential Read) 
32° to 158° F (0° to 70° C) 
Synchronous Transfer 
Rate (Maximum) 
32° to 158° F (0° to 70° C) 
Self-Encrypting Drive 
Support 
Synchronous Transfer 
Rate (Maximum) 
Up to 550MB/s (Sequential Read) 
32° to 158° F (0° to 70° C) 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Synchronous Transfer 
Rate (Maximum) 
Up to 550MB/s (Sequential Read) 
32° to 158° F (0° to 70° C) 
HP Enterprise Class 
240GB SATA SSD 
Synchronous Transfer 
Rate (Maximum) 
32° to 158° F (0° to 70° C) 
Enterprise Class Features 
High Endurance NAND 
Power Loss Protection 
End-to-End Data Protection 
HP Enterprise Class 
480GB SATA SSD 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Synchronous Transfer 
Rate (Maximum) 
32° to 158° F (0° to 70° C) 
Enterprise Class Features 
High Endurance NAND 
Power Loss Protection 
End-to-End Data Protection 
PCIe SSDs for HP 
Workstations 
HP Z Turbo Drive G2 
256GB SSD 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive G2 
512GB SSD 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive G2 1TB 
SSD 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
HP Z Turbo Drive Quad 
Pro 2x256GB PCIe SSD 
PCIe Card, Full Height PCIe Slot 
PCIe Gen3 x4 architecture 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive Quad 
Pro 2x512GB PCIe SSD 
PCIe Card, Full Height PCIe Slot 
PCIe Gen3 x4 architecture 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive Quad 
Pro 2x1TB PCIe SSD 
PCIe Card, Full Height PCIe Slot 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive G2 
256GB SED SSD 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
Self-Encrypting Drive 
Support 
HP Z Turbo Drive G2 
512GB SED SSD 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
Self-Encrypting Drive 
Support 
HP Z Turbo Drive G2 
256GB TLC SSD 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
320 MB/s (1100 MB/s 
max/Turbo) 
 

Technical Specifications - Hard Drives 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
HP Z Turbo Drive G2 
512GB TLC SSD 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
660 MB/s (1600 MB/s 
max/Turbo) 
HP Z Turbo Drive G2 1TB 
TLC SSD 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
1150 MB/s (1700 MB/s 
max/Turbo) 
HP Z Turbo Drive Quad Pro 
256GB SSD module 
256GB (one M.2 PCIe NVMe module) 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive Quad Pro 
512GB SSD module 
512GB (one M.2 PCIe NVMe module) 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
HP Z Turbo Drive Quad Pro 
1TB SSD module 
1TB (one M.2 PCIe NVMe module) 
PCI Express 3.0 x4 electrical x4 physical 
32° to 158° F (0° to 70° C) 
 

Technical Specifications - Hard Drive Controllers 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
MicroSemi 2100-4i4e 8port SAS 12Gb/s RAID 
Card 
Offers Integrated RAID (0, 1, and 10) 
PCI Data Burst Transfer 
Rate 
Half Duplex x8, PCIe, 8000 MB/s 
SAS Bandwidth 
9.8W typical, Airflow min 200 LFM 
Full height and low profile 
PCI Express 3.0 compliant 
MicroSemi Series 8 SAS Controller 
One x4 internal mini-SASHD (SFF-8643) 
One x4 external mini-SASHD (SFF-8644) 
Maximum Number of SCSI 
Devices 
256 Non-RAID SAS/SATA devices 
LED Indicators 
Connector for Drive Activity Light
HARD DRIVE CONTROLLERS 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
NVIDIA® Quadro® P400 
1st GFX 2GB Graphics 
Dimensions: 2.713” H x 5.7” L 
Single Slot, Low Profile 
Cooling: Active 
Weight: 129 grams 
NVIDIA® Quadro® P400 Graphics Card 
GP107-825 GPU 
256 NVIDIA® CUDA® cores 
Max Power: 30 Watts 
Size: 2 GB GDDR5, 2000 MHz 
Memory Interface: 64-bit 
Memory Bandwidth: 32 GB/s 
DisplayPort™ 1.4: 
- up to 3x 5120 x 2880 x 24 bpp @ 60Hz 
- supports Multi-Stream Transport (MST) 
10-bit internal display processing pipeline 
10-bit scan-out support 
Full Microsoft DirectX® 12 Shader Model 5.1 
OpenGL® 4.5 
DirectX® 12 
Vulkan™ 1.0 
API support includes: 
CUDA C, CUDA C++, DirectCompute , OpenCL™ 
Available Graphics 
Drivers 
Microsoft Windows 10 
Microsoft Windows 8.1 
Microsoft Windows 7 
Linux® 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
NVIDIA® Quadro® P600 
1st GFX 2GB Graphics 
Dimensions: 2.713” H x 5.7” L 
Single Slot, Low Profile 
Cooling: Active 
Weight: 129 grams 
NVIDIA® Quadro® P600 Graphics Card 
GP107-850 GPU 
384 NVIDIA® CUDA® cores 
Max Power: 40 Watts 
GRAPHICS 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Size: 2 GB GDDR5, 2000 MHz 
Memory Interface: 128-bit 
Memory Bandwidth: 64 GB/s 
DisplayPort™ 1.4: 
- up to 4x 5120 x 2880 x 24 bpp @ 60Hz 
- supports Multi-Stream Transport (MST) 
10-bit internal display processing pipeline 
10-bit scan-out support 
Full Microsoft DirectX® 12 Shader Model 5.1 
OpenGL® 4.5 
DirectX® 12 
Vulkan™ 1.0 
API support includes: 
CUDA C, CUDA C++, DirectCompute , OpenCL™ 
Available Graphics 
Drivers 
Microsoft Windows 10 
Microsoft Windows 8.1 
Microsoft Windows 7 
Linux® 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
AMD FirePro™ W2100 
2GB Graphics 
Low Profile, half length (full-height bracket included) 
AMD FirePro ™ W2100 professional graphics based on Oland GPU. 
GPU: 320 Stream Processors organized into 5 Compute Units 
GPU Frequency: 630Mhz  
Power: 26W 
Cooling: Active 
PCI Express® x8, Generation 3.0 
2GB DDR3 memory 
Memory Bandwidth: up to 28.8 GB/s 
Memory Width: 128 bit 
2x DisplayPort™ 1.2 connectors 
Factory Configured: No video cable adapter included 
After market option kit: No video cable adapter included 
Additional DisplayPort™-to-VGA or DisplayPort™-to-DVI adapters are 
available as Factory Configuration or Option Kit accessories. 
DisplayPort™ 1.2: 
- up to 4096x2160 x 24 bpp @ 60Hz 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Dual Link DVI(I) (requires adapter cable): 
- up to 2560 x 1600 x 32 bpp @ 60Hz 
Single Link-DVI(I)(requires adapter cable): 
- up to 1920 x 1200 x 32 bpp @ 60Hz 
VGA (requires adapter cable): 
- up to 1920 x 1200 x 32 bpp @ 60Hz 
Advanced support for 8-bit, 10-bit, and 16-bit per RGB color component.  
High bandwidth scaler for high quality up and downscaling. 
2 x DisplayPort™ 1.2a 
Maximum number of displays: 2 
OpenCL™ 1.2, DirectX® 11.2/12, OpenGL® 4.4 
OpenGL® 4.4 support with driver release 14.301.xxx 
OpenCL™ 1.2 conformance expected with drive release 14.301.xxx 
Available Graphics 
Drivers 
Windows10 (64-bit and 32-bit) 
Windows 8.1 (64-bit and 32-bit) 
Windows 7 (64-bit and 32-bit) 
Linux® 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
Depending on the card model, native DisplayPort™ connectors and/or 
certified DisplayPort™ active or passive adapters to convert your monitor’s 
native input to your card’s DisplayPort™ or Mini-DisplayPort™ connector(s) 
may be required. See www.amd.com/FirePro™ for details. 
NVIDIA® Quadro® P1000 
1st GFX 4GB Graphics 
Dimensions:2.713” H x 5.7” L 
Single Slot, Low Profile 
Cooling: Active 
Weight: 129 grams 
NVIDIA® Quadro® P1000 Graphics Card 
GP107-860 GPU 
640 NVIDIA® CUDA® cores 
Max Power: 47 Watts 
Size: 4 GB GDDR5, 2500 MHz 
Memory Interface: 128-bit memory interface 
Memory Bandwidth: 80 GB/s memory bandwidth 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
DisplayPort™ 1.4: 
- up to 4x 5120 x 2880 x 24 bpp @ 60Hz 
- supports Multi-Stream Transport (MST) 
10-bit internal display processing pipeline 
10-bit scan-out support 
Full Microsoft DirectX® 12 Shader Model 5.1 
OpenGL® 4.5 
DirectX® 12 
Vulkan™ 1.0 
API support includes: 
CUDA C, CUDA C++, DirectCompute , OpenCL™ 
Available Graphics 
Drivers 
Microsoft Windows 10 
Microsoft Windows 8.1 
Microsoft Windows 7 
Linux® 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
NVIDIA® Quadro® P2000 
1st GFX 5GB Graphics 
Dimensions: 4.4”Hx7.9”L 
Single Slot 
Cooling: Active 
Weight: 260 grams 
NVIDIA® Quadro® P2000 Graphics Card 
Power: 75 Watts 
Size: 5GB GDDR5 
Memory Bandwidth: 140 GB/s 
Memory Width: 160-bit 
4x DisplayPort™ 1.4 
Factory Configured Option: No adapter included with card 
After Market Option: No video cable adapter included 
Additional DVI to VGA, DisplayPort™ to VGA, DisplayPort™ to DVI, and 
DisplayPort™ to Dual-Link DVI adapters available as accessories. 
DisplayPort™: 
- up to 5120 x 2880 x 24 bpp @ 60Hz 
- supports High Bit Rate 2 (HBR2) and Multi-Stream Transport (MST) DP 1.3 
& 1.4 ready. 
DL-DVI(I) output: 
- up to 2560 x 1600 x 32 bpp @ 60 Hz 
Single Link-DVI(I) output: 
- up to 1920 x 1200 x 32 bpp @ 60Hz 
HDMI 2.0 (requires DP to HDMI adapter): 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
 5120 x 2880 x 24 bpp @ 60Hz 
12-bit internal display pipeline (hardware support for 12-bit scanout on 
supported panels, applications and connection) 
Stereoscopic 3D display support including NVIDIA® 3D Vision™ technology,  
NVIDIA® Mosaic and nView. 
Maximum number of displays 
- 4 direct attached monitors 
Maximum number of monitors across all available NVIDIA® Quadro® P2000 
outputs is 4. 
OpenGL® 4.5 
DirectX® 12 
API support includes:  
CUDA C, CUDA C++, DirectCompute 5.0, OpenCL™, Java, Python, and Fortran 
software 
Available Graphics 
Drivers 
Microsoft Windows 10 
Microsoft Windows 7 Professional 64bit 
Linux® - Full OpenGL® implementation, complete with NVIDIA® Quadro® 
and ARB extensions 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
Radeon™ Pro WX 3100 
4GB Graphics 
Low-Profile Single Slot (6.6” Length ) 
Polaris12 GL  
GPU: 512 Stream Processors organized into 8 Compute Units 
Power: 50 Watts 
Cooling: Active 
4GB GDDR5 memory 
Memory Bandwidth: 6 Gbps / 96 GB/s 
Memory Width: 128 bit 
2x Mini DisplayPort™ 1.4 plus 1x DisplayPort™ 1.4 – HDR ready connectors 
with HBR3 and MST support. 
Factory Configured: No adapters included 
After market option kit: One mDP-to-DP cable adapters included 
Additional Mini DisplayPort™-to-DisplayPort™, DisplayPort™-to-VGA or 
DisplayPort™-to-DVI adapters are available as Factory Configuration or 
Option Kit accessories. 
5K support @ 60Hz 
  1x single-cable 5K monitor, or 2x dual-cable 5K monitors 
3x 4K support @ 60Hz 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Advanced support for 8-bit and 10-bit per RGB color component. High 
bandwidth scaler for high quality up and downscaling 
3 full physical DP1.3 HBR3 / DP1.4 HDR outputs 
FreeSync support 
GPU Architecture  
DirectX®12  
OpenGL® 4.5 
OpenCL™ 2.0  
Vulkan™ 1.0 
Available Graphics 
Drivers 
Windows 10 64-bit  
(Windows® 7 64-bit available from AMD) 
Linux® 64-bit (selected Enterprise distributions) 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
1. HDR content requires that the system be configured with a 
fully HDR-ready content chain, including: graphics card, 
monitor/TV, graphics driver and application. Video content 
must be graded in HDR and viewed with an HDR-ready player. 
Windowed mode content requires operating system support. 
2. AMD PowerTune and AMD ZeroCore Power are technologies 
offered by certain FirePro™ and Radeon™ Pro products, which 
are designed to intelligently manage GPU power consumption 
in response to certain GPU load conditions. 
3. As of September 2016, certified for DisplayPort™ 1.4 HBR3 
and ready for DisplayPort™ 1.4 HDR based on independent 
verification by DisplayPort™ testing authority. HDR content 
requires that the system be configured with a fully HDRready content chain, including: graphics card, monitor/TV, 
graphics driver and application. Video content must be graded 
in HDR and viewed with an HDR-ready player. Windowed 
mode content requires operating system support. 
Radeon™ Pro WX 4100 
4GB Graphics 
Low-Profile Single Slot (6.6” Length ) 
Polaris 11 Baffin GL XT 
GPU: 1024 Stream Processors organized into 16 Compute Units 
Power: 50 Watts 
Cooling: Active 
4GB GDDR5 memory 
Memory Bandwidth: 6 Gbps / 96 GB/s 
Memory Width: 128 bit 
4x Mini DisplayPort™ 1.4 – HDR ready connectors with HBR3 and MST 
support. 
Factory Configured: Four mDP-to-DP cable adapters included 
After market option kit: Four mDP-to-DP cable adapters included 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Additional DisplayPort™-to-VGA or DisplayPort™-to-DVI adapters are 
available as Factory Configuration or Option Kit accessories. 
5K support @ 60Hz 
  1x single-cable 5K monitor, or 2x dual-cable 5K monitors 
4x 4K support @ 60Hz 
Advanced support for 8-bit and 10-bit per RGB color component. High 
bandwidth scaler for high quality up and downscaling 
4 full physical DP1.3 HBR3 / DP1.4 HDR outputs 
FreeSync support 
GPU Architecture  
DirectX®12  
OpenGL® 4.5 
OpenCL™ 2.0  
Vulkan™ 1.0 
Available Graphics 
Drivers 
Windows 10 64-bit  
Windows® 7 64-bit  
Linux® 64-bit (selected Enterprise distributions) 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html  
4. HDR content requires that the system be configured with a 
fully HDR-ready content chain, including: graphics card, 
monitor/TV, graphics driver and application. Video content 
must be graded in HDR and viewed with an HDR-ready player. 
Windowed mode content requires operating system support. 
5. AMD PowerTune and AMD ZeroCore Power are technologies 
offered by certain FirePro™ and Radeon™ Pro products, which 
are designed to intelligently manage GPU power consumption 
in response to certain GPU load conditions. 
6. As of September 2016, certified for DisplayPort™ 1.4 HBR3 
and ready for DisplayPort™ 1.4 HDR based on independent 
verification by DisplayPort™ testing authority. HDR content 
requires that the system be configured with a fully HDRready content chain, including: graphics card, monitor/TV, 
graphics driver and application. Video content must be graded 
in HDR and viewed with an HDR-ready player. Windowed 
mode content requires operating system support. 
NVIDIA® Quadro® P4000 
1st GFX 8GB Graphics 
Dimensions: 4.4”H x 9.5”L 
Single-slot, full-height 
Weight: 475 grams (without extender) 
NVIDIA® Quadro® P4000 Graphics Card 
GPU: GP104 with 1792 CUDA cores 
Power: 120 Watts 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Memory Bandwidth: 243 GB/s 
Memory Width: 256-bit 
4 x DisplayPort 1.4 
3-pin mini-DIN connector via optional bracket 
1 x 6-pin auxiliary power connector 
4-pin header for stereo signal 
SYNC connector for Quadro® Sync II 
2 x SLI connectors 
Factory Configured Option: No video cable adapter included 
After Market Option: No video cable adapter included 
Additional DisplayPort-to-VGA, DisplayPort-to-HDMI, or DisplayPort-toDVI adapters are available as accessories 
Dual-link internal TMDS (DVI 1.0): 
- up to 2560 x 1600 x 32 bpp @ 60 Hz 
Single-link internal TMDS (DVI 1.0): 
- up to 1920 x 1200 x 32 bpp @ 60 Hz 
HDMI™ 2.0b (requires DP to HDMI adapter): 
- up to 5120 x 2880 x 24 bpp @ 60Hz 
DisplayPort: 
- up to 4096 x 2160 x 30 bpp @ 60Hz 
- up to 2560 x 1600 x 30 bpp @ 120 Hz 
- supports High Bit Rate 2 (HBR2) and Multi-Stream Transport (MST) 
Using two DP outputs, the P4000 can drive one dual DP input display with 
5120 x 2880 x 30 bpp @ 60Hz resolution. 
Advanced support for 8-bit, 10-bit, and 12-bit per RGB color 
component. 
HDCP 2.2 support over DisplayPort, DVI, and HDMI connectors 
NVIDIA 3D Vision™ and other 3D stereo technologies 
NVIDIA Mosaic and nView 
Maximum number of displays 
- 4 direct attached monitors 
Maximum number of monitors across all available Quadro P4000 outputs 
is 4. 
OpenGL 4.5 
DirectX 12 
Vulcan 1.0 
API support includes: 
CUDA C, CUDA C++, DirectCompute 5.0, OpenCL, Java, Python, and Fortran 
Available Graphics 
Drivers 
Microsoft Windows 10 
Microsoft Windows 7 
Linux - Full OpenGL implementation, complete with NVIDIA and ARB 
extensions 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html 
1. Quadro P4000 offered as Factory Configured Option does not 
include a video cable adapter. Video cable adapters must be 
ordered separately. 
2. Quadro P4000 offered as an After Market Option does not include 
video cables. Video cable adapters must be ordered separately. 
NVIDIA® Quadro® 
P5000 1st GFX 16GB 
Graphics 
Full-Height Dual Slot (4.4” Height x 10.5” Length) 
Weight: 815 grams / 1.80 lbs 
NVIDIA® Quadro® P5000 graphics  
GPU: 2560 NVIDIA® CUDA® Parallel Processing Cores 
Power: 180 Watts  
Cooling: Active 
16GB GDDR5X memory  
Memory Bandwidth: Up to 288 GB/s  
Memory Width: 256 bit  
ECC Memory (disabled by default) 
DP (x4) with HDR support 
DL-DVI(D)  
3-pin mini-DIN connector  
SLI connector  
NVIDIA® Quadro® Sync connector (compatible with NVIDIA® Quadro® II Sync) 
One 8-pin auxiliary power connector 
Factory configured option: No video cable adapter included with card.  
After market option Kit: No video cable adaptor included with card. 
DVI to VGA, DisplayPort™ to VGA, DisplayPort™ to DVI, and DisplayPort™ to 
Dual-Link DVI adapters available as accessories. 
5K support @ 60Hz  
1x single-cable 5K monitor, or 2x dual-cable 5K monitors 
Advanced support for 8-bit, 10-bit, and 12-bit per RGB color 
component. 
HDCP 2.2 support over DisplayPort™, DVI, and HDMI connectors 
NVIDIA 3D Vision™ and other 3D stereo technologies 
NVIDIA® Mosaic and nView Desktop Management 
4x DP1.4 HDR outputs (up to 3840x2160 UHD @ 120Hz refresh, or up to 8K 
at 30Hz) 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
1x Dual-link DVI-D output (up to 2560 x 1600 @ 60 Hz and 1920x1200 @ 
120 Hz) 
DirectX®12 , OpenGL® 4.5, OpenCL™ 1.0, Vulkan™ 1.0  
Developer API support includes: CUDA C, CUDA C++, DirectCompute 5.0, 
OpenCL™, Java, Python, and Fortran 
Available Graphics 
Drivers 
Windows® 10 64-bit 
Windows® 7 64-bit  
Linux® 64-bit 
HP qualified drivers may be preloaded or available from the HP support Web 
site: 
http://welcome.hp.com/country/us/en/support.html  
1- Supports up to a total of 4 displays 
NVIDIA® Quadro® 
P6000 1st GFX 24GB 
Graphics 
Full-Height Dual Slot (4.4” Height x 10.5” Length) 
Weight: 967 grams / 2.14 lbs 
NVIDIA® Quadro® P6000 graphics  
GPU: 3840 NVIDIA® CUDA® Parallel Processing Cores 
Power: 250 Watts  
Cooling: Active 
24GB GDDR5X memory  
Memory Bandwidth: Up to 432 GB/s  
Memory Width: 384 bit  
ECC Memory (disabled by default) 
DP (x4) with HDR support 
DL-DVI(I)  
3-pin mini-DIN connector  
SLI connector  
NVIDIA® Quadro® Sync connector (compatible with NVIDIA® Quadro® II 
Sync) 
One 8-pin auxiliary power connector 
Factory configured option: No video cable adapter included with card.  
After market option Kit: No video cable adaptor included with card. 
DVI to VGA, DisplayPort™ to VGA, DisplayPort™ to DVI, and DisplayPort™ to 
Dual-Link DVI adapters available as accessories. 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
5K support @ 60Hz  
1x single-cable 5K monitor, or 2x dual-cable 5K monitors 
Advanced support for 8-bit, 10-bit, and 12-bit per RGB color 
component. 
HDCP 2.2 support over DisplayPort™, DVI, and HDMI 
connectors 
NVIDIA 3D Vision™ and other 3D stereo technologies 
NVIDIA® Mosaic and nView 
4x DP1.4 HDR outputs (up to 3840x2160 UHD @ 120Hz refresh, or up to 8K 
at 30Hz) 
1x Dual-link DVI-D output (up to 2560 x 1600 @ 60 Hz and 1920x1200 @ 
120 Hz) 
DirectX®12 , OpenGL® 4.5, OpenCL™ 1.0, Vulkan™ 1.0  
Developer API support includes: CUDA C, CUDA C++, DirectCompute 5.0, 
OpenCL™, Java, Python, and Fortran 
Available Graphics 
Drivers 
Windows® 10 64-bit 
Windows® 7 64-bit  
Linux® 64-bit 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html  
1- Supports up to a total of 4 displays 
Radeon™ Pro WX 7100 
1st GFX 8GB Graphics 
Full-Height Single Slot (9.5” Length ) 
Radeon™ Pro WX 7100 graphics  
GPU: 2304 Stream Processors organized into 36 Compute Units 
Power: 130 Watts  
Cooling: Active 
8GB GDDR5 memory  
Memory Bandwidth: 7 Gbps / 224 GB/s  
Memory Width: 256 bit 
4x Display Port 1.4 – HDR ready connectors with HBR3 and MST support. 
Factory Configured: No video cable adapter included  
After market option kit: No video cable adapter included 
Additional DisplayPort™-to-VGA or DisplayPort™-to-DVI adapters are 
available as Factory Configuration or Option Kit accessories. 
5K support @ 60Hz 
  1x single-cable 5K monitor, or 2x dual-cable 5K monitors 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Advanced support for 8-bit, 10-bit, and 16-bit per RGB color 
component. High bandwidth scaler for high quality up and 
downscaling 
4 full physical DP1.3 HBR3 / DP1.4 HDR outputs 
FreeSync support 
GPU Architecture  
DirectX®12  
OpenGL® 4.5 
OpenCL™ 2.0  
Vulkan™ 1.0 
Available Graphics 
Drivers 
Windows 10 64-bit  
Windows® 7 64-bit  
Linux® 64-bit 
HP qualified drivers may be preloaded or available from the HP support 
Web site: 
http://welcome.hp.com/country/us/en/support.html  
7. HDR content requires that the system be configured with a 
fully HDR-ready content chain, including: graphics card, 
monitor/TV, graphics driver and application. Video content 
must be graded in HDR and viewed with an HDR-ready 
 player. Windowed mode content requires operating system 
support. 
8. Radeon VR Ready Creator Products are select Radeon Pro and 
AMD FirePro™ GPUs that meet or exceed the Oculus Rift or 
HTC Vive recommended specifications for video cards/GPUs. 
Other hardware (including CPU) and system requirements 
recommended by Oculus Rift or HTC Vive should also be met 
in order to operate the applicable HMDs as intended. As VR 
technology, HMDs and other VR hardware and software 
evolve and/or become available, these criteria may change 
without notice. 
9. AMD PowerTune and AMD ZeroCore Power are technologies 
offered by certain FirePro™ and Radeon™ Pro products, which  
are designed to intelligently manage GPU power consumption 
in response to certain GPU load conditions. 
10. As of September 2016, certified for DisplayPort™ 1.4 HBR3 
and ready for DisplayPort™ 1.4 HDR based on independent  
verification by DisplayPort™ testing authority. HDR content 
requires that the system be configured with a fully HDR-ready 
content chain, including: graphics card, monitor/TV, graphics 
driver and application. Video content must be graded in HDR 
and viewed with an HDR-ready player. Windowed mode 
content requires operating system support. 
NVIDIA® Quadro® Sync II 
Part number 
 

Technical Specifications - Graphics 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
NVIDIA® Quadro® P4000 
NVIDIA® Quadro® P5000 
NVIDIA® Quadro® P6000 
Requires one free mechanical PCIe bus slot. 6-pin PCI or SATA power 
connector 
Full Height, half length, single slot 
2 RJ45 connectors for carrying frame lock signals over CAT5 cables. 
BNC Connector for external house synchronization. 
6 NVIDIA SLI® style edge fingers for connection to compatible GPUs 
  Included with the board are 4 12-Inch Short Sync Cables to connect 
to GPU's 
  Included with the board are 2 24-Inch Long Sync Cables to connect 
to GPU's 
Requires one free mechanical PCIe bus slot. 6-pin PCI or SATA power 
connector 
Must be used with NVIDIA Quadro P4000, P5000 or P6000 graphics cards. 
Requires Quadro driver version R375 or later. 
Relative Humidity Operating 
Board power dissipation: <15W 
Operating Systems 
Supported 
Windows 10 64-bit 
Windows 7 64-bit 
Linux 64-bit 
Contains: 
  Quadro Sync II Card  
  4 x 12-Inch Short Sync Cables  
  2 x 24-Inch Long Sync Cables (Two)  
  Quick Start Guide 
 

Technical Specifications – Optical and Removable Storage 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Either horizontal or vertical 
DVD+R 
DVD+RW 
DVD+R DL 
DVD-R DL 
DVD-R 
DVD-RW 
CD-R 
CD-RW 
8.5 GB DL or 4.7 GB standard 
Maximum Data Transfer 
Rates 
CD-ROM, CD-R Up to 24X 
CD-RW Up to 24X 
DVD+RW Up to 8X 
DVD-RW Up to 8X 
DVD+R DL Up to 8X 
DVD-R DL Up to 8X 
DVD-ROM Up to 8X 
DVD-ROM DL Up to 8X 
DVD+R Up to 8X 
DVD-R Up to 8X 
5 VDC ± 5%-100 mV ripple p-p 
5 VDC -< 800 mA typical, <1600 mA 
maximum 
Operating Environmental 
(all conditions noncondensing) 
41° to 122° F (5° to 50° C) 
Maximum Wet Bulb Temperature 
Operating Systems 
Supported 
Windows 10, Windows 7 Professional 32-bit and 64-bit, 
Windows Vista Business 64*, Windows Vista Business 32*, Windows Vista 
Home Basic 32*, Windows 2000, Windows XP Professional or Windows XP 
Home 32*.  
Red Hat ® Enterprise Linux®(RHEL) WS4**, 5, 6 Desktop/Workstation 
SUSE Linux® Enterprise Desktop 10 & 11 
* No driver is required for this device. Native support is provided by the 
operating system. 
HP SATA DVD Writer drive, installation guide. 
OPTICAL AND REMOVABLE STORAGE 
 

Technical Specifications – Optical and Removable Storage 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
HP 9.5mm Slim DVD-ROM 
Drive 
Either horizontal or vertical 
Single layer: Up to 4.7 GB 
Double layer: Up to 8.5 GB 
5 VDC ± 5%-100 mV ripple p-p 
5 VDC – <800mA typical, < 1600 mA 
maximum 
Operating Environmental 
(all conditions noncondensing) 
41° to 122° F (5° to 50° C) 
Maximum Wet Bulb Temperature 
Operating Systems 
Supported 
Windows 8.1, Windows 8 32-bit and 64-bit, Windows 7 Professional 32-bit 
and 64-bit, 
Windows Vista Business 64*, Windows Vista Business 32*, Windows Vista 
Home Basic 32*, Windows 2000, Windows XP Professional or Windows XP 
Home 32*.  
Red Hat ® Enterprise Linux®(RHEL) WS4**, 5, 6 Desktop/Workstation 
SUSE Linux® Enterprise Desktop 10 & 11 
No driver is required for this device. Native support is provided by the 
operating system. 
9.5mm Slim DVD-ROM Drive, 5.25" ODD Bay adapter/carrier, slim SATA 
data/power cable, installation guide 
HP 9.5mm Slim BDXL BluRay Writer 
Either horizontal or vertical 
BD-ROM 
BD-R 
BD-RE 
DVD+R 
DVD+RW 
DVD+R DL 
DVD-R DL 
DVD-R 
DVD-RW 
CD-R 
CD-RW 
8.5 GB DL or 4.7 GB standard 
 

Technical Specifications – Optical and Removable Storage 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
25 GB (single-layer) 
50 GB (dual-layer) 
100/128 GB (BDXL) 
< 230 ms (seek) (Full Stroke Blu-ray) 
(Time to drive ready from tray 
loading) 
BD-ROM (SL/DL)   25S / 28S 
BD-R (SL/DL)    25S / 28S 
BD-RE (SL/DL)    25S / 28S 
DVD-ROM (SL/DL)   18S / 18S 
DVD-R (SL/DL)    25S / 25S  
DVD-RW       25S 
DVD+R (SL/DL)    25S / 25S 
DVD+RW       25S 
CD-ROM       15S 
Maximum Data Transfer 
Rates 
CD-ROM, CD-R Up to 24X 
CD-RW Up to 24X 
DVD+RW Up to 8X 
DVD-RW Up to 8X 
DVD+R DL Up to 8X 
DVD-R DL Up to 8X 
DVD-ROM Up to 8X 
DVD-ROM DL Up to 8X 
DVD+R Up to 8X 
DVD-R Up to 8X 
BD-ROM Up to 6X 
BD-ROM DL  Up to 6X 
BD-R     Up to 6X 
BD-R DL   Up to 6X 
BD-R     Up to 6X 
BD-RE SL/DL Up to 6X 
5 VDC ± 5%-100 mV ripple p-p 
5 VDC -900 mA typical, 2000mA 
maximum 
Operating Environmental 
(all conditions noncondensing) 
41° to 122° F (5° to 50° C) 
Maximum Wet Bulb Temperature 
Operating Systems 
Supported 
Windows 8.1, Windows 8 32-bit and 64-bit, Windows 7 Professional 32-bit 
and 64-bit, 
Windows Vista Business 64*, Windows Vista Business 32*, Windows Vista 
Home Basic 32*, Windows 2000, Windows XP Professional or Windows XP 
Home 32*.  
Red Hat ® Enterprise Linux®(RHEL) WS4**, 5, 6 Desktop/Workstation 
SUSE Linux® Enterprise Desktop 10 & 11 
No driver is required for this device. Native support is provided by the 
operating system. 
 

Technical Specifications – Optical and Removable Storage 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
9.5mm Slim BDXL Blu-Ray Writer, 5.25" ODD Bay adapter/carrier, slim 
SATA data/power cable, installation guide 
As Blu-ray is a new format containing new technologies, certain disc, 
digital connection, compatibility and/or performance issues may arise, and 
do not constitute defects in the product. Flawless playback on all systems 
is not guaranteed. In order for some Blu-ray titles to play, they may 
require a DVI or HDMI digital connection and your display may require 
HDCP support. HD-DVD movies cannot be played on this workstation. 
Supports hardware ECC (Error Correction Code) function 
Supports hardware CRC (Cyclic Redundancy Check) function 
Supports SD 4-bit parallel transfer mode 
USB 3.0 High-speed interface 
1.15 x .9 x .15 in (29.00 x 23.6 x 3.15 mm) Fits conveniently in the Front IO 
Bay 
Secure Digital Card (SD) 
Secure Digital High Capacity (SDHC) 
SD Extended Capacity Memory Card (SDXC) 
SD Ultra High Speed II(SD UHSII) 
These additional media types are supported with a card adapter. 
Memory Stick Micro (M2) 
miniSD 
miniSD High Capacity 
Micro SD Memory Card (MicroSD) 
Micro SD High Capacity Memory Card (MicroSDHC) 
Test Parameters/Conditions - Power applied, unit operating on system 
±5% 
Operating Systems 
Supported 
Windows 10 
No driver is required for this device. Native support is provided by the 
operating system. 
Kit Contents 
USB-IF, WHQL, Compliant with USB Mass Storage Class Bulk only Transport 
Specification Rev. 1.0, 
Compliant Intel Front Panel I/O Connectivity Design Guide V. 1.3, FCC, CE, 
BSMI, C-Tick, VCCI, MIC, cUL, TUVT 
Weight 
 

Technical Specifications - Networking and Communications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = 10Mbps  
  Amber = 100Mbps  
  Green = 1000Mbps 
Intel ® Active Management Technology™ 11 
Integrated Intel X722 for 
1GbE 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = No Link  
  Green = 1000Mbps 
HP Z Dual 10GbE Network 
Module 
Cabled from Dedicated Rear I/O Slot 
Networking Speeds 
Supported 
Cat5e (or higher) for 1Gbps 
Cat6a (or higher) for 10Gbps 
Power Consumption 
(active-typical) 
5.5W at 1Gbps 
11.2W at 10Gbps 
0.875 in x 3 in x 2.75 in 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Amber = 1Gbps  
  Green = 10Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
NETWORKING AND COMMUNICATIONS 
 

Technical Specifications - Networking and Communications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Networking Speeds 
Supported 
Cat3 (or higher) for 10Mbps 
Cat5 (or higher) for 100Mbps 
Cat5e (or higher) for 1Gbps 
Power Consumption 
(active-typical) 
Length: 6.7cm (2.64 inches) 
(Bracket) Width: 1.8cm (0.709 inches) 
Full-height end bracket: 12.07cm (4.755 inches) 
Low-profile end bracket: 8cm (3.15 inches) 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = 10Mbps  
  Green = 100Mbps  
  Amber = 1Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
USA: FCC B, 
EU: UL CE, 
Japan: VCCI, 
Taiwan: BSMI, 
Australia/New Zealand: CTICK, 
Korea: KCC, 
Canada: ICES-003/NMB-003 
Networking Speeds 
Supported 
Cat3 (or higher) for 10Mbps 
Cat5 (or higher) for 100Mbps 
Cat5e (or higher) for 1Gbps 
Power Consumption 
(active-typical) 
Length: 13.54cm (5.33 inches) 
Width: 6.89 (2.71 inches) 
Full-height end bracket: 12.0cm (4.725 inches) 
Low-profile end bracket: 7.92cm (3.117 inches) 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = 10Mbps  
  Green = 100Mbps  
  Amber = 1Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
 

Technical Specifications - Networking and Communications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
USA: FCC B, 
EU: UL CE, 
Japan: VCCI, 
Taiwan: BSMI, 
Australia/New Zealand: CTICK, 
Korea: KCC, 
Canada: ICES-003/NMB-003 
Networking Speeds 
Supported 
Cat3 (or higher) for 10Mbps 
Cat5 (or higher) for 100Mbps 
Cat5e (or higher) for 1Gbps 
Power Consumption 
(active-typical) 
Length: 13.54cm (5.33 inches) 
Width: 6.89 (2.71 inches) 
Full-height end bracket: 12.0cm (4.725 inches) 
Low-profile end bracket: 7.92cm (3.117 inches) 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = 10Mbps  
  Green = 100Mbps  
  Amber = 1Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
USA: FCC B, 
EU: UL CE, 
Japan: VCCI, 
Taiwan: BSMI, 
Australia/New Zealand: CTICK, 
Korea: KCC, 
Canada: ICES-003/NMB-003 
Networking Speeds 
Supported 
100Mbps, 1Gbps, 2.5Gbps, 5Gbps 
Cat5e (or higher) for all speeds 
Power Consumption 
(active-typical) 
3.5W at 5Gbps, 3.0W at 2.5Gbps 
3.72 in x 3.18 in (without bracket) 
 

Technical Specifications - Networking and Communications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = No link  
  Amber = <5Gbps  
  Green = 5Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
USA: FCC B, 
EU: UL CE, 
Japan: VCCI, 
Taiwan: BSMI, 
Australia/New Zealand: CTICK, 
Korea: KCC, 
Canada: ICES-003/NMB-003 
Networking Speeds 
Supported 
100Mbps, 1Gbps, 2.5Gbps, 5Gbps, 10Gbps 
Cat5 (or higher) for 100Mbps 
Cat5e (or higher) for 1Gbps, 2.5Gbps, or 5Gbps 
Cat6a (or higher) for 10Gbps 
Power Consumption 
(active-typical) 
3.9W at 100Mbps 
5.5W at 1Gbps 
11.2W at 10Gbps 
5.2 in x 2.7 in (without bracket) 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = No link  
  Amber = <10Gbps  
  Green = 10Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
USA: FCC B, 
EU: UL CE, 
Japan: VCCI, 
Taiwan: BSMI, 
Australia/New Zealand: CTICK, 
Korea: KCC, 
Canada: ICES-003/NMB-003 
2 SFP+ Ports for LC SFP+ Transceivers 
10GBASE-SR Converged 
Network Adapter 
 

Technical Specifications - Networking and Communications 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Networking Speeds 
Supported 
LC fiber optic cabling with LC SFP+ Transceivers 
Power Consumption 
(active-typical) 
Connect Speed LED 
Indicators 
Link/Activity LED 
  Off = No link  
  Blinking = Activity 
Speed LED 
  Off = 10Mbps  
  Green = 100Mbps  
  Amber = 1Gbps 
0 °C to 55 °C (32 °F to 131 °F) 
USA: FCC B, 
EU: UL CE, 
Japan: VCCI, 
Taiwan: BSMI, 
Australia/New Zealand: CTICK, 
Korea: KCC, 
Canada: ICES-003/NMB-003 
10GbE SFP+ SR 
Transceiver 
62.5/125um or 50/125um (core/cladding), graded-index, low metal 
content, multimode fiber optic, complying with ITU-T G.651 and ISO/IEC 
793-2 Type A1b or A1a, respectively. 
0.47(h) x 0.54(w) x 2.19(d) inches 
(1.19 x 1.38 x 5.57 cm) 
802.11ac MU-MIMO (up to 867 Mbps) 
Bluetooth 4.2 
IEEE 802.11a/b/g/n/ac, 802.11d, 802.11e, 802.11h, 802.11i, 802.11w; 
802.11r, 802.11k, 802.11v pending 
 

Summary of Changes 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
Specs for the Power Supply section 
The System Configurations section and changed notes for the NVIDIA 
Quadro P4000, P5000 & P6000 Graphics 
HP DisplayPort to HDMI Adapter, NVIDIA SLI 2-slot Graphics Connector and 
NVIDIA Quadro Sync II to Graphics section 
Graphics, Storage / Hard Drives, Networking and Communications, Other 
Hardware and Memory sections, changed Front view info on the Overview 
section, changed Operating Systems section, changed Processors section, 
changed System Board section, Physical Security and Serviceability section 
SUMMARY OF CHANGES 
 

HP Z8 G4 Workstation 
c05527763 — DA - 15956 Worldwide — Version 3 — November 1, 2017 
© 2017 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties 
for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing 
herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or 
omissions contained herein. Intel, Xeon, and Thunderbolt are trademarks of Intel Corporation in the U.S. and other countries. 
Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. Red Hat is a registered trademark of Red Hat, Inc. 
in the United States and other countries. Firewire is a trademark of Apple Inc. Linux® is the registered trademark of Linus Torvalds 
in the U.S. and other countries.