Imagine a workstation that never slows you down, even when you run the biggest 3-D models or AI tasks. The HP Z2 Tower G1i is a powerful Tower built for creators, engineers, and data scientists who need speed and reliability. If you struggle with lag, long render times, or crashes on ordinary PCs, this machine gives you the power to finish projects on time and stay focused.
HP Z2 Tower G1i, Intel Core Ultra 9, DDR5-SDRAM, 32GB/1TB, W11 Pro Workstation
Professionals often face slow performance when their computer cannot handle heavy graphics or multi-threaded calculations. This problem wastes time and can damage client trust. The Z2 Tower solves it with an Intel Core Ultra 9 processor, 32 GB DDR5 memory and a 16 GB NVIDIA RTX 2000 Ada GPU. Together they deliver fast modeling, simulation and rendering while keeping the system stable. The built-in AI boost and Wi-Fi 7 keep data flowing quickly, so you can work without interruption.
Usages of Tower
The Z2 Tower fits any demanding workflow. Use it for 3-D design and animation where high-resolution textures need instant loading. Engineers can run complex simulations or CAD assemblies without lag. Data scientists benefit from the AI-ready NPU for machine-learning training. Video editors can edit 8K footage with smooth playback. Even architects can render photorealistic scenes in minutes, thanks to the powerful GPU and fast SSD storage.
Benefits
- Fast processing cuts render and simulation time, letting you meet tight deadlines.
- Large 32 GB DDR5 memory handles many apps at once, so you can multitask without slowdown.
- 16 GB RTX GPU delivers smooth graphics for design, video, and gaming previews.
- Wi-Fi 7 and 1 TB PCIe 4.0 SSD give instant file access and quick network transfers.
- Secure BIOS and Windows 11 Pro protect your work and simplify IT management.
Key Features
- Intel Core Ultra 9 processor with 24 cores and 5.7 GHz boost.
- 5600 MT/s DDR5-SDRAM, upgradeable to 128 GB.
- 1 TB PCIe 4.0 NVMe SSD for fast storage.
- NVIDIA RTX 2000 Ada GPU with 16 GB GDDR6 memory.
- Integrated Intel AI Boost NPU delivering up to 13 TOPs.
- Wi-Fi 7 (Intel Wi-Fi 7 BE200) and Bluetooth 5.4.
- 7 USB ports (including 2 USB-C Gen 2x2) for peripherals.
- 2 DisplayPort 1.4 outputs for dual-monitor setups.
- 700 W power supply for reliable performance.
- Energy-Star and TCO certified for lower power use.
Specifications
| Processor |
| Maximum turbo power |
250 W |
| Processor base power |
125 W |
| Processor cache type |
L3 |
| Processor cache |
36 MB |
| Efficient-core base frequency |
3.2 GHz |
| Performance-core base frequency |
3.7 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Max Turbo Frequency |
5.5 GHz |
| Efficient cores |
16 |
| Performance cores |
8 |
| Processor boost frequency |
5.7 GHz |
| Processor threads |
24 |
| Processor cores |
24 |
| Processor model |
285K |
| Processor generation |
Intel Core Ultra (Series 2) |
| Processor family |
Intel Core Ultra 9 |
| Processor manufacturer |
Intel |
| Neural processor unit (NPU) |
| GPU performance up to |
8 TOPs |
| NPU performance up to |
13 TOPs |
| Total processor performance up to |
36 TOPs |
| AI software frameworks supported by NPU |
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Windows Studio effects support |
Yes |
| Sparsity support |
Yes |
| Neural processor unit (NPU) |
Intel AI Boost |
| Memory |
| Memory data transfer rate |
5600 MT/s |
| Non-ECC |
Yes |
| Memory clock speed |
5600 MHz |
| Memory slots |
3x DIMM |
| Memory layout (slots x size) |
1 x 32 GB |
| Internal memory type |
DDR5-SDRAM |
| Maximum internal memory |
128 GB |
| Internal memory |
32 GB |
| Storage |
| SSD form factor |
M.2 |
| NVMe |
Yes |
| SSD interface |
PCI Express 4.0 |
| SSD capacity |
1 TB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
1 TB |
| Number of storage drives installed |
1 |
| Storage media |
SSD |
| Optical drive type |
No |
| Total storage capacity |
1 TB |
| Graphics |
| On-board graphics card model |
Intel Graphics |
| On-board graphics card family |
Intel Graphics |
| On-board GPU manufacturer |
Intel |
| Number of discrete graphics cards |
1 |
| Discrete graphics memory type |
GDDR6 |
| Discrete graphics card memory |
16 GB |
| Discrete graphics card model |
NVIDIA RTX 2000 Ada |
| Discrete GPU manufacturer |
NVIDIA |
| On-board graphics card |
Yes |
| Discrete graphics card |
Yes |
| Network |
| Bluetooth version |
5.4 |
| Bluetooth |
Yes |
| Antenna type |
2x2 |
| WLAN controller model |
Intel Wi-Fi 7 BE200 |
| WLAN controller manufacturer |
Intel |
| Wi-Fi standards |
Wi-Fi 7 (802.11be) |
| Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
| Wi-Fi |
Yes |
| Cabling technology |
10/100/1000Base-T(X) |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Ethernet LAN |
Yes |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| Line-in |
Yes |
| Line-out |
Yes |
| Ethernet LAN (RJ-45) ports |
1 |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
2 |
| USB 3.2 Gen 2x2 Type-C ports quantity |
2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
6 |
| USB 2.0 ports quantity |
3 |
| Design |
| Country of origin |
Czech Republic |
| Intel® vPro™ Platform Eligibility |
No |
| Product colour |
Black |
| Number of 5.25" bays |
1 |
| Placement supported |
Vertical |
| Colour name |
Black |
| Chassis type |
Tower |
| Performance |
| Password protection type |
BIOS, Power on |
| Password protection |
Yes |
| Audio chip |
Realtek ALC3205 |
| Motherboard chipset |
Intel W880 |
| Market positioning |
Performance |
| Product type |
Workstation |
| Software |
| Operating system installed |
Windows 11 Pro |
| Processor special features |
| Intel® Turbo Boost Technology |
Yes |
| Brand-specific features |
| HP GTIN (EAN/UPC) |
199485052939 |
| HP segment |
Business |
| HP Artificial Intelligence |
AI Workstation, AI PC |
| HP Support Assistant |
Yes |
| Power |
| Power supply input frequency |
50 - 60 Hz |
| Power supply input voltage |
100 - 240 V |
| Power supply |
700 W |
| Sustainability |
| Sustainability compliance |
Yes |
| Sustainability certificates |
ENERGY STAR, TCO |
| Sustainable technologies and materials |
Low halogen; Bulk packaging available; 10% ITE-derived closed loop plastic; 25% ocean-bound plastic in system fans; Product Carbon Footprint; Contains at least 60% post-consumer recycled plastic; System has a QR code enabled experience where the user has access to a product portal – beginning December 2025, this is complete with product feature highlights, sustainability information, getting started guides, and direct setup and support options; New Energy Consumption dashboard available to customers providing timely carbon usage including recommended actions users can take to decrease carbon footprint |
| Weight & dimensions |
| Package weight |
12.5 kg |
| Package height |
295 mm |
| Package depth |
490 mm |
| Package width |
590 mm |
| Weight |
8.6 kg |
| Height |
388 mm |
| Depth |
426 mm |
| Width |
175 mm |
| Packaging content |
| Input device model |
HP Wired 320M Mouse |
| Keyboard connectivity |
Wired |
| Keyboard included |
Yes |
| Mouse connectivity |
Wired |
| Mouse included |
Yes |
| Display |
| Display included |
No |
| Other features |
| UNSPSC-code |
43211515 |
| Manufacturer warranty |
1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |
| Maximum internal memory |
128 GB |
| Support service included |
HP 3y Onsite Low End Workstation HW Supp. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA5-6385EEE & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123EEGB.pdf |
