Data sheet | HP Z6 G4 Workstation
HP recommends Windows 10 Pro for business
HP Z6 G4 Workstation Specifications Table
Available Operating Systems
Windows 10 Pro for Workstations 64 - HP recommends Windows 10 Pro
Ubuntu 20.04 LTS
HP Installer Kit for Linux®
Red Hat® Enterprise Linux®
Processor family Intel® Xeon® Scalable processor
Available Processors
Intel® Xeon® Silver 4214 (2.2 GHz base frequency, up to 3.2 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 12 cores); Intel® Xeon® Silver 4214Y (2.2 GHz base frequency, up to 3.2 GHz
with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 12 cores); Intel® Xeon® Silver 4214R (2.4 GHz base frequency, up to 3.5 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 12 cores);
Intel® Xeon® Silver 4215 (2.5 GHz base frequency, up to 3.5 GHz with Intel® Turbo Boost Technology, 11 MB L3 cache, 8 cores); Intel® Xeon® Silver 4215R (3.2 GHz base frequency, up to 4.0 GHz with
Intel® Turbo Boost Technology, 11 MB L3 cache, 8 cores); Intel® Xeon® Silver 4216 (2.1 GHz base frequency, up to 3.2 GHz with Intel® Turbo Boost Technology, 22 MB L3 cache, 16 cores); Intel® Xeon®
Gold 5118 (2.3 GHz base frequency, up to 3.2 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 12 cores); Intel® Xeon® Gold 5215 (2.5 GHz base frequency, up to 3.4 GHz with Intel® Turbo
Boost Technology, 13.75 MB L3 cache, 10 cores); Intel® Xeon® Gold 5218 (2.3 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 22 MB L3 cache, 16 cores); Intel® Xeon® Gold
5218R (2.1 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 27.5 MB L3 cache, 20 cores); Intel® Xeon® Gold 5220 (2.2 GHz base frequency, up to 3.9 GHz with Intel® Turbo
Boost Technology, 24.75 MB L3 cache, 18 cores); Intel® Xeon® Gold 5220R (2.2 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 35.75 MB L3 cache, 24 cores); Intel® Xeon® Gold
5222 (3.8 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 16.5 MB L3 cache, 4 cores); Intel® Xeon® Gold 6128 (3.4 GHz base frequency, up to 3.7 GHz with Intel® Turbo Boost
Technology, 19.25 MB L3 cache, 6 cores); Intel® Xeon® Gold 6132 (2.6 GHz base frequency, up to 3.7 GHz with Intel® Turbo Boost Technology, 19.25 MB L3 cache, 14 cores); Intel® Xeon® Gold 6136
(3.0 GHz base frequency, up to 3.7 GHz with Intel® Turbo Boost Technology, 24.75 MB L3 cache, 12 cores); Intel® Xeon® Gold 6154 (3.0 GHz base frequency, up to 3.7 GHz with Intel® Turbo Boost
Technology, 24.75 MB L3 cache, 18 cores); Intel® Xeon® Gold 6226 (2.7 GHz base frequency, up to 3.7 GHz with Intel® Turbo Boost Technology, 19.25 MB L3 cache, 12 cores); Intel® Xeon® Gold 6226R
(2.9 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 22 MB L3 cache, 16 cores); Intel® Xeon® Gold 6230 (2.1 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost
Technology, 27.5 MB L3 cache, 20 cores); Intel® Xeon® Gold 6230R (2.1 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 35.75 MB L3 cache, 26 cores); Intel® Xeon® Gold 6234
(3.3 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 24.75 MB L3 cache, 8 cores); Intel® Xeon® Gold 6238 (2.1 GHz base frequency, up to 3.7 GHz with Intel® Turbo Boost
Technology, 30.25 MB L3 cache, 22 cores); Intel® Xeon® Gold 6238R (2.2 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 38.5 MB L3 cache, 28 cores); Intel® Xeon® Gold 6240
(2.6 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 24.75 MB L3 cache, 18 cores); Intel® Xeon® Gold 6240Y (2.6 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost
Technology, 24.75 MB L3 cache, 18 cores); Intel® Xeon® Gold 6240R (2.4 GHz base frequency, up to 4.0 GHz with Intel® Turbo Boost Technology, 35.75 MB L3 cache, 24 cores); Intel® Xeon® Gold 6242
(2.8 GHz base frequency, up to 3.9 GHz with Intel® Turbo Boost Technology, 22 MB L3 cache, 16 cores); Intel® Xeon® Gold 6242R (3.1 GHz base frequency, up to 4.1 GHz with Intel® Turbo Boost
Technology, 35.75 MB L3 cache, 20 cores); Intel® Xeon® Gold 6244 (3.6 GHz base frequency, up to 4.4 GHz with Intel® Turbo Boost Technology, 24.75 MB L3 cache, 8 cores); Intel® Xeon® Gold 6246R
(3.4 GHz base frequency, up to 4.1 GHz with Intel® Turbo Boost Technology, 35.75 MB L3 cache, 16 cores)
Chipset Intel® C622
Maximum memory
384 GB DDR4-2666 ECC RAM; 768 GB DDR4-2933 ECC RAM
Transfer rates up to 2933MT/s.
Memory slots 12 DIMM with 2 processors
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 1 TB HP Z Turbo Drive PCIe® NVMe™ SSD
256 GB up to 1 TB HP Z Turbo Drive PCIe® NVMe™ SSD M.2
256 GB up to 512 GB HP Z Turbo Drive PCIe® NVMe™ SED SSD M.2
256 GB up to 8 TB HP Z Turbo Drive Quad Pro PCIe® SSD
256 GB up to 4 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: 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); AMD Radeon™ Pro WX 4100 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® GP100 (16 GB HBM2 dedicated); NVIDIA® Quadro® P5000 (16 GB GDDR5X dedicated); NVIDIA®
Quadro® P6000 (24 GB GDDR5X 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 Realtek HD ALC221
Expansion slots
3 PCIe x4; 1 PCIe x8; 2 PCIe x16; 2 M.2 PCIe x4 (Slot 1: CPU with open-ended connector. Slots 3 and 6: PCH with open-ended connector. Slot 4: CPU with open-ended connector (slot converts to x4
electrical when SSD is installed in 2nd M.2 slot). M.2 Slots 1 and 2: CPU up to 80 mm storage devices.)
Ports and Connectors
Front: 1 headset connector; 4 USB 3.1 (1 charging)
Rear: 6 USB 3.1 Gen 1; 2 RJ-45 (1 GbE); 1 audio-in; 1 audio-out; 1 PS/2 mouse port; 1 PS/2 keyboard port; 1 serial
(Premium front includes: 1 headset, 2 USB 3.1 Gen1 (1 charging), 2 USB 3.1 Gen 2 Type-C™.)
Input devices
HP Wireless Business Slim Keyboard and Mouse Combo; 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: HP dual-port 10GBase-T NIC; Integrated Intel® I219-LM PCIe® GbE; Integrated Intel® X722 PCIe® GbE; Intel® 10 GbE SFP+ SR transceiver; Intel® I210-T1 PCIe® GbE; Intel® I350-T4 dual-port GbE
NIC; Intel® X550-T2 dual-port GbE NIC; Intel® X710-DA2 dual-port GbE NIC; Intel® I350-T2 GbE NIC ; 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 Performance Advisor; HP Remote Graphics Software (RGS)
Security management HP Sure Start Gen3; Secure authentication; Kensington lock slot; Full volume encryption; HP Keyed Cable Lock Kit; TPM 2.0 certified; HP Secure Erase
Power 1000 W internal power supply, up to 90% efficiency, active PFC; 700 W internal power supply, up to 90% efficiency, active PFC
Dimensions 16.9 x 46.5 x 44.5 cm
Weight Starting at 13.1 kg (Exact weight depends on configuration.)
Energy efficiency compliance 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.
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