Data sheet | HP Z4 G4 Workstation
HP recommends Windows 10 Pro for business
HP Z4 G4 Workstation Specifications Table
Available Operating Systems
Windows 10 Pro for Workstations 64 - HP recommends Windows 10 Pro
Red Hat® Enterprise Linux®
Processor family Intel® Xeon® W processor; Intel® Core™ X-Series processor
Available Processors
Intel® Core™ i7-9800X (3.8 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 8 cores); Intel® Core™ i9-10900X (3.7 GHz base
frequency, up to 4.7 GHz with Intel® Turbo Boost Technology, 19.25 MB L3 cache, 10 cores); Intel® Core™ i9-10920X (3.5 GHz base frequency, up to 4.8 GHz with Intel® Turbo
Boost Technology, 19.25 MB L3 cache, 12 cores); Intel® Core™ i9-10940X (3.3 GHz base frequency, up to 4.8 GHz with Intel® Turbo Boost Technology, 19.25 MB L3 cache, 14
cores); Intel® Core™ i9-10980XE (3.0 GHz base frequency, up to 4.8 GHz with Intel® Turbo Boost Technology, 24.75 MB L3 cache, 18 cores); Intel® Xeon® W-2102 (2.9 GHz
base frequency, 8.25 MB L3 cache, 4 cores); Intel® Xeon® W-2104 (3.2 GHz base frequency, 8.25 MB L3 cache, 4 cores); Intel® Xeon® W-2123 (3.6 GHz base frequency, up to
3.9 GHz with Intel® Turbo Boost Technology, 8.25 MB L3 cache, 4 cores); Intel® Xeon® W-2125 (4.0 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology,
8.25 MB L3 cache, 4 cores); Intel® Xeon® W-2133 (3.6 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 8.25 MB L3 cache, 6 cores); Intel® Xeon® W2145 (3.7 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 11 MB L3 cache, 8 cores); Intel® Xeon® W-2255 (3.7 GHz base frequency, up to 4.7 GHz
with Intel® Turbo Boost Technology, 19.25 MB L3 cache, 10 cores); Intel® Xeon® W-2265 (3.5 GHz base frequency, up to 4.8 GHz with Intel® Turbo Boost Technology, 19.25
MB L3 cache, 12 cores); Intel® Xeon® W-2223 (3.6 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 8.25 MB L3 cache, 4 cores); Intel® Xeon® W-2225
(4.1 GHz base frequency, up to 4.6 GHz with Intel® Turbo Boost Technology, 8.25 MB L3 cache, 4 cores); Intel® Xeon® W-2235 (3.8 GHz base frequency, up to 4.6 GHz with
Intel® Turbo Boost Technology, 8.25 MB L3 cache, 6 cores); Intel® Xeon® W-2275 (3.3 GHz base frequency, up to 4.8 GHz with Intel® Turbo Boost Technology, 19.25 MB L3
cache, 14 cores); Intel® Xeon® W-2295 (3.0 GHz base frequency, up to 4.8 GHz with Intel® Turbo Boost Technology, 24.75 MB L3 cache, 18 cores); Intel® Xeon® W-2245 (3.9
GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 8 cores)
Chipset Intel® C422; Intel® X299
Maximum memory
256 GB DDR4-2666 ECC SDRAM (for Intel® Xeon® configurations); 128 GB DDR4-2666 non-ECC SDRAM (for Intel® Core™ X configurations)
Transfer rates up to 2666 MT/s.
Memory slots 8 DIMM
Internal storage
up to 300 GB SAS (15000 rpm)
500 GB up to 2 TB SATA (7200 rpm)
up to 500 GB SATA SED (7200 rpm)
1 TB up to 6 TB 7200 rpm SATA Enterprise
256 GB up to 2 TB SATA SSD
256 GB up to 512 GB SATA SED Opal 2 SSD
240 GB up to 480 GB SATA Enterprise SSD
256 GB up to 2 TB HP Z Turbo Drive PCIe® NVMe™ SSD
256 GB up to 512 GB HP Z Turbo Drive PCIe® NVMe™ SED SSD M.2
256 GB up to 4 TB HP Z Turbo Drive Quad Pro PCIe® SSD
256 GB up to 8 TB HP Z Turbo Drive Dual Pro PCIe® SSD
Additional storage HP SD 4 Media Card Reader (optional)
Optical drive HP Slim DVD-ROM; HP Slim Blu-ray Writer; HP Slim DVD-Writer
Available Graphics
Entry 3D: AMD FirePro™ W2100 Graphics (2 GB DDR3 dedicated); NVIDIA® Quadro® P400 (2 GB GDDR5 dedicated); NVIDIA® Quadro® P620 (2 GB GDDR5 dedicated)
Mid-range 3D: AMD Radeon™ Pro WX 3100 Graphics (4 GB GDDR5 dedicated); NVIDIA® Quadro® P1000 (4 GB GDDR5 dedicated); NVIDIA® Quadro® P2000 (5 GB GDDR5
dedicated); NVIDIA® Quadro® P2200 (5 GB GDDR5X dedicated); AMD Radeon™ Pro WX 3200 Graphics (4 GB GDDR5 dedicated)
High-end 3D: NVIDIA® Quadro® P4000 (8 GB GDDR5 dedicated); AMD Radeon™ Pro WX 7100 Graphics (8 GB GDDR5 dedicated); NVIDIA® Quadro® RTX 4000 (8 GB GDDR6
dedicated)
Ultra High-end 3D: AMD Radeon™ Pro WX 9100 Graphics (16 GB HBM2 dedicated); NVIDIA® Quadro® P5000 (16 GB GDDR5X dedicated); NVIDIA® Quadro® P6000 (24 GB
GDDR5X dedicated); NVIDIA® Quadro® GP100 (16GB HBM2 dedicated); NVIDIA® Quadro® SYNC II; NVIDIA® Quadro® RTX 5000 (16 GB GDDR6 dedicated); NVIDIA® Quadro® RTX
6000 (24 GB GDDR6 dedicated); NVIDIA® Quadro® RTX 8000 (48 GB GDDR6 dedicated)
Audio Integrated Realtek HD ALC221
Expansion slots 1 PCIe 3 x16; 2 M.2 PCIe 3 x4
Ports and Connectors
Front: 1 headset connector; 4 USB 3.1 (1 charging)
Front (Premium version): 1 headset connector; 2 USB 3.1 Gen 2 Type-C™; 2 USB 3.1 Gen1 (1 charging)
Rear: 1 audio-in; 1 audio-out; 1 PS/2 keyboard port; 1 PS/2 mouse port; 1 serial; 2 RJ-45 (1 GbE); 6 USB 3.1 Gen 1
(The Intel® Core™ X-Series processor configurations only have one RJ45 port and 5 Rear USB 3.1 Gen 1 ports available. The serial port is optional.)
Input devices
HP PS/2 Business Slim Keyboard; HP USB Business Slim Keyboard; USB Premium wired keyboard; USB Smart Card (CCID) keyboard ; 3Dconnexion CADMouse; HP USB
Optical Mouse; HP PS/2 Mouse; HP USB Hardened Mouse ;
Communications
LAN: Integrated Intel® I219-LM PCIe® GbE; Integrated Intel® I210-AT PCIe® GbE; Intel® I350-T2 dual-port GbE NIC; Intel® I350-T4 dual-port GbE NIC; Intel® I210-T1 PCIe® GbE;
Intel® X550-T2 dual-port GbE NIC; Intel® X710-DA2 dual-port GbE NIC; Intel® 10 GbE SFP+ SR transceiver ; WLAN: Intel® Dual Band Wireless-AC 8265 802.11a/b/g/n/ac
(2x2) Wi-Fi® and Bluetooth® 4.2 Combo, non-vPro™ ;
Drive Bays Two 5.25"; Two 2.5" or 3.5"
Software HP ProtectTools Security; HP Remote Graphics Software (RGS)
Security management
Full volume encryption; HP Keyed Cable Lock Kit; HP Secure Erase; HP Sure Start Gen3; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP Device Access
Manager; HP Sure Click; HP BIOSphere Gen3; HP Client Security Manager Gen3; HP MIK/SCCM Gen2; Self Encrypting Drive (SED)
Power
1000 W internal power supply, up to 90% efficiency, active PFC; 465 W internal power supply, up to 90% efficiency, active PFC; 750 W internal power supply, up to 90%
efficiency, active PFC
Dimensions 38.6 x 16.9 x 44.5 cm
Weight Starting at 10.2 kg (Exact weight depends on configuration.)
Energy efficiency compliance
ENERGY STAR® certified and EPEAT® Gold registered configurations available; ENERGY STAR® certified and EPEAT® 2019 registered where applicable. EPEAT® registration
varies by country. See www.epeat.net for registration status by country.
Sustainable impact specifications Low halogen
Compatible displays All HP Z Displays and HP DreamColor Displays are supported. For more information see www.hp.com/go/zdisplays.
Warranty
3 year (3-3-3) limited warranty and service offering includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and
exclusions apply.
1,21,24,25
32
26,30
2,3,29
26,27
8
4,23
4
4
4
4
4
4
4
4
4,24
4,24
5,6
19
10
10
20
9
16
7,14,15,17,18,28
22
11
12