HP Workstation Z1 G1i
Workstation performance is now within reach with a tower built for designing, editing, and gaming. Go beyond a commercial PC with the HP Z1 Tower, delivering pro-level, expandable performance certified for pro-apps, with support for high-end graphics.







- Workstation performance. Impressive expandability.: Effortlessly multitask with up to an Intel | ® | Core | ™ | Ultra 9 CPU | 1 | and 128GB memory | 2 | . Choose from NVIDIA RTX | ™ | , AMD Radeon RX | ™ | , or Intel | ® | Arc GPUs | 3 | . Easily upgrade memory and storage as work evolves with tool-less access.
- Certified for your workflow: Work confidently knowing your HP Z1 Tower is tested and certified for select professional apps. We've worked closely with software providers on apps like AutoCAD | ® | , SOLIDWORKS | ® | and Siemens NX | ® | for seamless workstation performance across your workflow. | 4
- Power AI-accelerated workflows: Accelerate AI inferencing and development with the HP Z1 Tower AI workstation. Iterate and problem solve faster on your local device with a powerful discrete GPU delivering AI TOPS while a built-in NPU | 5 | takes on productivity tasks.
| General Information | |
|---|---|
| Category | Workstation |
| Description | HP Workstation Z1 G1i - AI PC, AI Workstation - tower 1 x Core Ultra 7 265 / up to 5.3 GHz - RAM 32 GB - SSD 1 TB - NVMe - RTX A1000 - Gigabit Ethernet - Win 11 Pro - monitor: none - black - Smart Buy - with HP Wolf Pro Security Edition (1 year) |
| Manufacturer | HP, Inc. |
| UNSPSC | 43211515 |
| Main Specifications | |
| Chassis / Form Factor | Tower |
| Dimensions & Weight / Depth | 30.8 cm |
| Dimensions & Weight / Height | 15.5 cm |
| Dimensions & Weight / Weight | 5.51 kg |
| Dimensions & Weight / Width | 33.7 cm |
| Display / Type | None. |
| Hard Drive / Capacity | 1 TB |
| Hard Drive / Interface | PCI Express 4.0 |
| Hard Drive / Interface Type | PCI Express 4.0 |
| Header / Brand | HP |
| Header / Country Kits |
|
| Header / Localization | English |
| Mainboard / Chipset Type | Intel Q870 |
| 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 / Generation | Series 2 |
| Processor / Manufacturer | Intel |
| Processor / Number of Cores | 20-core |
| Processor / Processor Number | 265 |
| Processor / Type | Core Ultra 7 |
| RAM / Data Integrity Check | Non-ECC |
| RAM / Form Factor | DIMM 288-pin |
| 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 / Intel Graphics |
| Cache Memory | |
| Cache Per Processor | 30 MB |
| Installed Size | L3 cache - 30 MB |
| Dimensions & Weight | |
| Depth | 30.8 cm |
| Height | 15.5 cm |
| Weight | 5.51 kg |
| Width | 33.7 cm |
| Dimensions & Weight (JTFpping) | |
| JTFpping Depth | 40 cm |
| JTFpping Height | 49.9 cm |
| JTFpping Weight | 7.67 kg |
| JTFpping Width | 28.7 cm |
| Expansion / Connectivity | |
| Bays |
|
| Interfaces |
|
| Slots |
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| General | |
| AI Level | AI PC, AI Workstation |
| Bundled with | HP Wolf Pro Security Edition (1 year) |
| Color | Black |
| Localization | Language: English / region: Canada |
| Product Form Factor | Tower |
| Sensors | HP Tamper Lock |
| Type | Workstation |
| Graphics Controller | |
| Graphics Processor | NVIDIA RTX A1000 / Intel Graphics - up to 8 TOPS |
| Multi-GPU Configuration | 1 single GPU card / integrated GPU |
| Video Memory | 8 GB GDDR6 SDRAM |
| Hard Drive | |
| Capacity | 1 x 1 TB |
| Features | NVM Express (NVMe) |
| Interface Type | PCI Express 4.0 |
| Type | SSD - M.2 |
| Input Device | |
| Type | Mouse, keyboard |
| Keyboard | |
| Interface | USB |
| Keyboard Name | HP 125 v2 |
| Miscellaneous | |
| Compliant Standards | Low halogen |
| Manufacturer Selling Program | HP Smart Buy |
| Theft/Intrusion Protection | Chassis intrusion sensor |
| 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 |
| Neural Processor Unit (NPU) | |
| AI Datatype Support on NPU | INT8 |
| AI Software Frameworks Supported by NPU | DirectML, OpenVINO, WebNN, WindowsML, ONNX RT |
| Neural Processor Unit (NPU) | Intel AI Boost |
| NPU Performance Up To (TOPS) | 13 TOPS |
| Sparsity Support | Yes |
| Total Processor Performance Up To (TOPS) | 33 TOPS |
| Windows Studio Effects Support | Yes |
| Operating System / Software | |
| OS Provided | Windows 11 Pro |
| Software | HP Support Assistant, HP Hotkey Support, HP Client Catalog (free download), HP Setup Integrated OOBE, HP Image Assistant (free download), HP Documentation, HP Connection Optimizer, HP Sure Click, HP Sure Run, HP Sure Recover, HP Privacy Settings, HP Cloud Recovery, HP Sure Sense, HP Sure Admin, HP Client Management Script Library (free download), myHP, HSA Fusion for Commercial, HSA Telemetry for Commercial, HP Desktop Support Utilities, HP Smart Support, HP Manageability Integration Kit (free download), HP Connect for Microsoft Endpoint Manager, HP Patch Assistant (free download), HP PC Hardware Diagnostics Windows, HP Services Scan, HP Sure Start, HP Driver Packs (free download), HP UEFI BIOS Certification level 2.7B, Edge Customization, Poly Lens, Secured-Core PC Enable |
| Optical Storage | |
| Type | No optical drive |
| Power | |
| Device Type | Power adapter |
| Efficiency | 90% |
| Power Factor Correction | Yes (active) |
| Power Provided | 500 Watt |
| Processor / Chipset | |
| Chipset Type | Intel Q870 |
| CPU | Intel Core Ultra 7 (Series 2) 265 |
| CPU Qty | 1 |
| Max CPU Qty | 1 |
| Max Turbo Speed | 5.3 GHz |
| Number of Cores | 20-core |
| Processor Main Features | Intel Turbo Boost Technology, 20 Threads |
| RAM | |
| Configuration Features | 2 x 16 GB |
| Effective Memory Speed | 5600 MT/s |
| Features | Unbuffered |
| Form Factor | DIMM 288-pin |
| Installed Size | 32 GB |
| Slots | 4 (total) / 2 (empty) |
| Technology | DDR5 SDRAM - non-ECC |
| Sustainability Information | |
| ENERGY STAR Certified | Yes |
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