Rear view:

1. Power connector 2. Power connector 3. RJ-45 (network) jacks (2)
4. Power button 5. USB ports (2)
1. Rack pull screw 2. Power button 3. HDD activity light
4. Audio-out (headphone) /Audio-in (microphone) combo jack
5. USB SuperSpeed Plus port with HP Sleep and Charge
Rear view:

6. USB SuperSpeed port 7. USB Type-C ports (2) 8. Memory card reader (select products only)
9. System locator light 10. Power supply release button 11. Power supply light
12. Hard drive pull handle 13. Hard drive pull handle eject button 14. System locator light

Deploy & Manage

HP ZCentral Connect is a management and brokering solution that lets IT administrators organize remote workstations for many users. ZCentral Connect uses existing tools and market standards, such as HP ZCentral Remote Boost and Intel AMT, to provide administrators a lightweight, but effective, remote management experience.

HP Wolf Security

Security is our commitment – so you can focus on driving results. Find total confidence with HP Wolf Security for Business - standard on every Z desktop.

Extreme Reliability

Z desktop workstations have undergone military-standard durability testing and 360,000 hours of testing for heavy heaviest workloads.

More Units in Your Data Closet

Maximize space with the Z4 Rack G5. Get 4 x the number of units in a standard full-size rack than you would with a HP Z4 G5.

World-Class Remote Performance

Replace slow VPN file transfers. HP Anywhere uses PCoIP protocol to stream interactive displays without data leaving the safety of your network.

Processor family : Intel Xeon W processor
Maximum memory : 256 GB DDR4-2933 ECC SDRAM Transfer rates up to 2933MT/s
Memory slots : 4 DIMM
Expansion slots : 1 PCIe 3 x 16; 2 M.2 PCIe 3 x 4; 1 PCIe 3 x 16 mechanical (x 8 electrical); 1 PCIe 3 x 8 mechanical ( x8 electrical)
Ports and Connectors : Front: 1 headset connector; 4 SuperSpeed USB Type-A 5Gbps signaling rate (1 Charging) Rear: 4 SuperSpeed USB Type-A 5Gbps signaling rate; 1 RJ-45 (10 GbE); 1 RJ-45 (1 GbE)
Drive Bays : One 3.5”; Two 2.5” (select models); Two 2.5"
Power : 675 W internal power supply, up to 90% efficiency, active PFC; Two 675 W internal redundant power supply, up to 90% efficiency, active PFC; Two 675 W internal aggregated power supply (total 1350W), up to 90% efficiency, active PFC
Dimensions : 1.69 x 17.25 x 24.61 in (without rack mounting ears); 1.69 x 19.17 x 25.42 (with front bezel); 4.3 x 43.8 x 62.5 cm (without rack mounting ears); 4.3 x 48.7 x 64.6 cm (with front bezel)
Weight : Starting at 23.7 lb (without rack rails); Starting at 30.3 lb (with rack rails); Starting at 10.7 kg (without rack rails); Starting at 13.7 kg (with rack rails) (Exact weight depends on configuration.)
Warranty : Protected by HP, including a 3 year standard limited warranty.