Imagine a workstation that never slows you down, even when you push it to the limit. The HP Z2 Tower G1i, Intel Core Ultra 7, DDR5-SDRAM, 32GB/1TB, W11 Pro Workstation is a powerful Tower built for demanding creators, engineers and data scientists. If you struggle with long render times, laggy simulations or slow AI training, this machine gives you the speed and reliability you need to finish projects on time.
HP Z2 Tower G1i, Intel Core Ultra 7, DDR5-SDRAM, 32GB/1TB, W11 Pro Workstation
Creative teams often waste hours waiting for a model to render or a dataset to process. That delay hurts deadlines and budgets. This Tower solves the problem by combining a 20-core Intel Core Ultra 7 processor, 32 GB of fast DDR5 memory and an NVIDIA RTX A1000 graphics card. The result is smooth multitasking, fast AI inference and real-time visualisation, so you can work without interruption.
Benefits
- Lightning-fast rendering lets you see changes instantly.
- AI-ready NPU speeds up machine-learning tasks.
- Large 1 TB SSD stores big project files with quick access.
- Multiple USB-C and DisplayPort connections simplify peripheral setup.
- Quiet 500 W power supply keeps the office comfortable.
Usages
The Z2 Tower is perfect for 3-D animation studios that need real-time preview of complex scenes. Engineers can run finite-element analysis or CFD simulations without waiting for results. Data scientists benefit from the built-in AI acceleration for training models on large datasets. Architects use the powerful graphics to create photorealistic renderings that impress clients. In each case the workstation delivers the performance required for professional-grade work.
Key Features
- Intel Core Ultra 7, 20 cores, 5.3 GHz boost.
- 12 efficient cores and 8 performance cores for balanced power.
- 32 GB DDR5-SDRAM at 5600 MT/s, expandable to 128 GB.
- 1 TB PCIe 4.0 NVMe SSD for fast storage.
- NVIDIA RTX A1000 with 8 GB GDDR6 graphics memory.
- Integrated Intel AI Boost NPU delivering up to 13 TOPs.
- Wi-Fi 7 and Bluetooth 5.4 for modern connectivity.
- Six USB 3.2 Gen 2 Type-A ports, two USB-C ports, and two DisplayPort 1.4 outputs.
- 500 W reliable power supply with 10-100-1000 Mbps Ethernet.
- Windows 11 Pro pre-installed for a secure, business-ready OS.
Specifications
| Processor |
| Maximum turbo power |
182 W |
| Processor base power |
65 W |
| Processor cache type |
L3 |
| Processor cache |
30 MB |
| Efficient-core base frequency |
1.8 GHz |
| Performance-core base frequency |
2.4 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Max Turbo Frequency |
5.2 GHz |
| Efficient cores |
12 |
| Performance cores |
8 |
| Processor boost frequency |
5.3 GHz |
| Processor threads |
20 |
| Processor cores |
20 |
| Processor model |
265 |
| Processor generation |
Intel Core Ultra (Series 2) |
| Processor family |
Intel Core Ultra 7 |
| Processor manufacturer |
Intel |
| Neural processor unit (NPU) |
| GPU performance up to |
8 TOPs |
| NPU performance up to |
13 TOPs |
| Total processor performance up to |
33 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 |
8 GB |
| Discrete graphics card model |
NVIDIA RTX A1000 |
| 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) |
199485052113 |
| 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 |
500 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 |
