Overview

HP Z4 Rack G5 Workstation

Front View:

1.	Power Button, Headphone/microphone combo	2.	2 x 2.5” external drive bays for front-accessible NVMe storage
3.	2 x external 675W PSU bays	4.	1 x 3.5” drive bay

1.	2 x SuperSpeed USB Type-A 5 Gbps signalling rate	2.	1 x 1GbE RJ-45 (Intel AMT enabled)
3.	Single Slot Riser (1 PCIe Gen5 x16)	4.	Primary (left) and secondary (right) power supply cable connectors

Rear View:

5.	Padlock loop	6.	Flex I/O Module (optional)
7.	Rear Power Button	8.	Z Desktop Power and Signal Interface (optional – configured for use with the HP Remote System Controller)
9.	Dual Slot Riser (1 PCIe Gen5 x16 mechanical (x16/x8 electrical); 1 PCIe 5 x16 mechanical (x8 electrical)	10.	Kensington Lock Slot

Features

Dedicated AI Workstation Power

Empower remote teams with the powerful and expandable Z4 Rack AI workstation. Access dedicated performance from almost any
end point device with HP Anyware. Add the HP Anyware Remote System Controller and manage hardware from a single interface

Workhorse Power. Compact 1U size

This 1U AI workstation packs impressive power for local generative AI, 3D modeling and advanced VFX. Get up to 26 cores in an
Intel Xeon W-2500 CPU, support for NVIDIA RTX 6000 Ada graphics, and up to 256 GB DDR5 memory.

Accelerating advanced AI in-house

Accelerate AI development and inferencing with the Z4 Rack AI workstation, with up to 1 NVIDIA RTX 6000 Ada Generation GPUs
delivering up to 1,457 AI TOPS for advanced AI. Work faster more securely by keeping files and data on a local workstation.

Designed with the planet in mind

At HP, we care about the impact our products have on our people, communities, and the planet. Z products are designed with
sustainability at the forefront. So, you can take pride in choosing Z, knowing that you are helping protect our shared future

Processor - up to 24 cores

Power demanding professional workloads with up to an Intel Xeon W-2400 CPU3 and ECC Memory for data reliability.

Specification

Operating System:	• Windows 11 Pro for Workstations • Ubuntu 22.04 LTS • Linux Ready • Red Hat Enterprise Linux
Processor family:	Intel Xeon W processor
Available Processors:	•Intel Xeon W3-2435 • Intel Xeon W3-2425 • Intel Xeon W3-2423 • Intel Xeon W7-2595X • Intel Xeon W7-2575X • Intel Xeon W5-2565X • Intel Xeon W5-2555X • Intel Xeon W5-2545 • Intel Xeon W3-2535 • Intel Xeon W3-2525
Chipset:	Intel W790
Form factor:	1U rackable workstation
Maximum memory:	256 GB DDR5-4800 ECC SDRAM Transfer rates up to 4800 MT/s.
Memory slots:	4 DIMM
Internal storage:	•1 TB up to 12 TB 7200 rpm SATA Enterprise • 512 GB up to 4 TB HP Z Turbo Drive PCIe NVMe SSD M.2 • 512 GB up to 4 TB HP Z Turbo Drive PCIe NVMe SED Opal 2 M.2 SSD • 512 GB up to 4 TB HP Z Turbo Drive Dual Pro PCIe SSD
Available Graphics:	Ultra-High-End: • NVIDIA RTX A6000 (48 GB GDDR6 dedicated) • NVIDIA RTX A5000 (24 GB GDDR6 dedicated) • AMD Radeon Pro W6800 (32 GB GDDR6 dedicated) • NVIDIA RTX 6000 Ada Generation (48 GB GDDR6 dedicated) • NVIDIA RTX 5000 Ada Generation (32 GB GDDR6 dedicated) High-End: • NVIDIA RTX 4500 Ada Generation (24 GB GDDR6 dedicated) • NVIDIA RTX A4500 (20 GB GDDR6 dedicated) • NVIDIA RTX 4000 Ada Generation (20 GB GDDR6 dedicated) • NVIDIA RTX A4000 (16 GB GDDR6 dedicated) • NVIDIA RTX 2000 Ada Generation (16 GB GDDR6 dedicated) • NVIDIA RTX A2000 (12 GB GDDR6 dedicated) • NVIDIA RTX A1000 (8 GB GDDR6 dedicated) • NVIDIA RTX A400 (4 GB GDDR6 dedicated) Mid-Range: • NVIDIA T1000 (8 GB GDDR6 dedicated) Entry: • NVIDIA T400 (4 GB GDDR6 dedicated)
Audio:	Realtek ALC3205-CG
Expansion slots:	2 M.2 PCIe 4 x4; 1 PCIe 5 x16 mechanical (x8 electrical); 1 PCIe 5 x8 mechanical (x8 electrical); 1 PCIe 5 x16 mechanical (x8 or x16 electrical) (PCIe slots 2 and 3 only come standard if the configuration demands them. Otherwise, they are an optional add-on feature via the Dual Slot Riser, which can be configured CTO or aftermarket.)
Ports and connectors:	•Front: 4 USB Type-A 5Gbps signaling rate (1 charging); 1 headset connector; • Rear: 2 USB Type-A 5Gbps signaling rate; 1 RJ-45; Optional Ports: Front Premium Version: 1 headset connector; 2 SuperSpeed USB Type-C 10Gbps signaling rate (USB Power Delivery, DisplayPort 1.4, HP Sleep and Charge); 2 SuperSpeed USB Type-A 5Gbps signaling rate (1 charging)
Keyboard:	HP 320K Wired Keyboard
Mouse:	HP Wired Desktop 320M mouse
Drive Bays:	External: Two 2.5" M.2; Internal: Two 2.5" M.2 or one 3.5" SATA
Security management:	Full volume encryption; HP Secure Erase; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP BIOSphere; HP Sure Run; HP Sure Click; HP Sure Sense; HP Sure Admin; HP Platform Certificate; HP Sure Start; HP Sure Recover; Self-Encrypted Drive
Security Software License:	HP Wolf Pro Security Edition
Management features:	HP Anyware Remote System Controller; HP Client Management Script Library (download); HP Cloud Recovery; HP Driver Packs; HP Image Assistant Gen5
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 25.8 in (without rack mounting ears); 4.3 x 43.8 x 65.6 cm (without rack mounting ears)
Weight:	Starting at 21.6 lb (without rack rails); Starting at 27.6 lb (with rack rails); Starting at 9.5 kg (without rack rails); Starting at 12.5 kg (with rack rails); (Exact weight depends on configuration.)

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HP Z4 Rack G5 Workstation data sheet

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