HP Workstation Z4 G5
This high performance desktop workstation does it all. Tackle advanced workflows-from rendering and simulation to advanced video editing and massive dataset preparation. The Z4 AI workstation accelerates workflows across a wide range of professional apps and provides room to expand as work evolves.









- Professional performance. Extraordinary expandability.: Master intense workflows with up to 2 high-end professional GPUs, 26 cores | 1 | in a next-gen Intel | ® | Xeon | ® | W processor, and 512 GB of memoryq | 2 | . Easily expand as work evolves with tool-less access, 5 PCIe slots, and 2 front accessible NVMe bays. | 3
- Engineered to stay cool and quiet.: Push your desktop workstation without disruptive noise. Smart fan control keeps the system whisper-quiet by tuning fan speeds in real-time using over 20 temperature sensors. Precisely placed vents and ducts streamline airflow and heat removal.
- Ignite AI innovation: Accelerate AI development and inferencing with the Z4 AI workstation, with up to 2 NVIDIA RTX | ™ | 6000 Ada Generation GPUs | 4 | delivering up to 2,914 AI TOPS for advanced AI. Process proprietary data securely on a local workstation to gain insights faster.
| General Information | |
|---|---|
| Category | Desktop computers |
| Description | HP Workstation Z4 G5 - AI Workstation - tower 1 x Xeon W3-2535 / up to 4.4 GHz - RAM 32 GB - SSD 1 TB - SED, HP Z Turbo Drive, NVMe, TLC - RTX A1000 - Gigabit Ethernet - Win 11 Pro - monitor: none - keyboard: US - Smart Buy - with HP Wolf Pro Security Edition (1 year) |
| Manufacturer | HP, Inc. |
| UNSPSC | 43211507 |
| Main Specifications | |
| A/V Interface Type | PCI Express 4.0 x8 |
| Chassis / Form Factor | Tower |
| Dimensions & Weight / Depth | 44.45 cm |
| Dimensions & Weight / Height | 38.61 cm |
| Dimensions & Weight / Weight | 10.5 kg |
| Dimensions & Weight / Width | 16.89 cm |
| Display / Type | None. |
| Hard Drive / Capacity | 1 TB |
| Hard Drive / Interface |
|
| Hard Drive / Interface Type |
|
| Header / Brand | HP |
| Header / Country Kits | United States |
| Header / Localization | English |
| Mainboard / Chipset Type | Intel W790 |
| Mainboard / Processor Socket | LGA4677 Socket-E |
| Miscellaneous / Product Color | Black |
| Networking / Data Link Protocol |
|
| Optical Storage / Drive Type | No optical drive |
| Optical Storage / Type | None |
| OS Provided / Type | Windows 11 Pro |
| Packaged Quantity | 1 |
| Processor / Clock Speed | 3.5 GHz |
| Processor / Manufacturer | Intel |
| Processor / Number of Cores | 10-core |
| Processor / Processor Number | W3-2535 |
| Processor / Type |
|
| RAM / Data Integrity Check | ECC |
| RAM / Form Factor | DIMM 288-pin |
| RAM / Memory Speed | 4800 MHz |
| RAM / Technology | DDR5 SDRAM |
| System / Hard Drive Capacity | 1 TB |
| System / Type | Workstation |
| Video Memory / Technology | GDDR6 SDRAM |
| Video Output / Graphics Processor | NVIDIA RTX A1000 |
| Cache Memory | |
| Cache Per Processor | 22.5 MB |
| Installed Size | L3 cache - 22.5 MB |
| Dimensions & Weight | |
| Depth | 44.45 cm |
| Height | 38.61 cm |
| Weight | 10.5 kg |
| Width | 16.89 cm |
| Dimensions & Weight (JTFpping) | |
| JTFpping Depth | 57.2 cm |
| JTFpping Height | 56.3 cm |
| JTFpping Weight | 14.35 kg |
| JTFpping Width | 31.4 cm |
| Expansion / Connectivity | |
| Bays |
|
| Interfaces |
|
| Slots |
|
| General | |
| AI Level | AI Workstation |
| Bundled with | HP Wolf Pro Security Edition (1 year) |
| Embedded Security | Trusted Platform Module (TPM 2.0) Security Chip |
| Localization | Language: English / region: United States |
| Product Form Factor | Tower |
| Type | Workstation |
| Graphics Controller | |
| Graphics Processor | NVIDIA RTX A1000 |
| Multi-GPU Configuration | 1 single GPU card / integrated GPU |
| Video Memory | 8 GB GDDR6 SDRAM |
| Hard Drive | |
| Capacity | 1 x 1 TB |
| Features | Self-Encrypting Drive, HP Z Turbo Drive, NVM Express (NVMe), triple-level cell (TLC) |
| Interface Type | PCI Express 4.0 |
| Type | SSD - M.2 |
| Input Device | |
| Type | Mouse, keyboard |
| Keyboard | |
| Interface | USB |
| Keyboard Name | HP 320K |
| Localization & Layout | US |
| Miscellaneous | |
| Compliant Standards | Low halogen |
| Manufacturer Selling Program | HP Smart Buy |
| Security Slot Type | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Monitor | |
| Monitor Type | None. |
| Mouse | |
| Interface | USB |
| Mouse Name | HP 320M |
| Networking | |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Ethernet Controller | Intel I219-LM |
| Operating System / Software | |
| OS Provided | Windows 11 Pro English |
| Software | HP Support Assistant, HP Performance Advisor, HP Secure Erase, HP BIOSphere, HP BIOS Configuration Utility (free download), HP Image Assistant (free download), HP System Software Manager (free download), HP Sure Click, HP Sure Run, HP Sure Recover, HP Manageability Integration Kit, HP Sure Sense, HP Sure Admin, HP Smart Support, HP Platform Certificate, HP PC Hardware Diagnostics Windows, HP Anyware, HP Data Science Stack, HP Services Scan, HP Sure Start, HP Driver Packs (free download), HP UEFI BIOS Certification level 2.7B |
| Optical Storage | |
| Type | No optical drive |
| Power | |
| Device Type | Power supply |
| Efficiency | 90% |
| Power Factor Correction | Yes (active) |
| Power Provided | 775 watt |
| Processor / Chipset | |
| Chipset Type | Intel W790 |
| CPU | Intel Xeon W3-2535 |
| CPU Qty | 1 |
| Max CPU Qty | 1 |
| Max Turbo Speed | 4.4 GHz |
| Number of Cores | 10-core |
| Processor Main Features | Intel Turbo Boost Technology, 20 Threads |
| RAM | |
| Configuration Features | 2 x 16 GB |
| Effective Memory Speed | 4800 MT/s |
| Form Factor | DIMM 288-pin |
| Installed Size | 32 GB |
| Slots | 8 (total) / 6 (empty) |
| Technology | DDR5 SDRAM - ECC |
| Storage Controller | |
| Controller Interface Type | SATA 6Gb/s |
| RAID Level | RAID 0, RAID 1 |
| Type | SATA |
| Sustainability Information | |
| Carbon Footprint | 840 kg carbon emissions |
| ENERGY STAR Certified | Yes |
| EOL (kg CO2e) | 2 |
| EPEAT Compliant | EPEAT Gold |
| Logistics (kg CO2e) | 4 |
| Manufacturing (kg CO2e) | 290 |
| TCO Certified | TCO Certified Desktops 9 |
| Total Carbon w/o Use Phase (kg CO2e) | 298 |
| Use (kg CO2e) | 542 |
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