When you work with large 3D models, video files, or AI data, a slow computer can waste hours and hurt deadlines. The delay not only frustrates you but also reduces your ability to compete. Without the right hardware you risk missed opportunities and higher costs. The HP Z2 Tower G1i delivers the power you need, so you can finish tasks fast and keep your projects on schedule.
HP Z2 Tower G1i, Intel Core Ultra 7, 32GB/1TB DDR5-SDRAM W11 Pro Workstation with Tower
Meet the HP Z2 Tower G1i, Intel Core Ultra 7, 32GB/1TB DDR5-SDRAM W11 Pro Workstation with Tower - a workstation built for demanding creators. It packs a 20-core Ultra 7 processor, 32 GB of fast DDR5 memory and a 16 GB RTX 2000 Ada graphics card. This combination lets you run single-threaded and multi-threaded apps without lag, making it perfect for design, simulation and AI work. If your current PC stalls on large files, this Tower gives you the speed and reliability you need to stay productive. All components are pre-installed with Windows 11 Pro, so you can start working from day one.
Usages
The Tower fits into any professional studio. Use it for CAD and BIM projects that require precise modeling, for 3D animation and rendering where every frame counts, for video editing with 4K or higher footage, for machine-learning training that needs GPU acceleration, and for engineering simulations that demand high compute power. Its expandability also means you can add more storage or memory as your workload grows. Because it supports Wi-Fi 7 and multiple USB-C ports, you can connect the latest peripherals without bottlenecks.
Benefits
- Fast rendering cuts project time in half.
- Large memory lets you work with huge datasets.
- Powerful GPU handles real-time visual effects.
- Quiet cooling keeps your workspace comfortable.
- Future-proof design lets you upgrade as needs change.
Key Features
- Intel Core Ultra 7 processor with 20 cores and 5.5 GHz boost.
- 32 GB DDR5-SDRAM running at 5600 MT/s.
- 1 TB PCIe 4.0 NVMe SSD for rapid storage.
- NVIDIA RTX 2000 Ada graphics with 16 GB GDDR6.
- 700 W power supply for stable performance.
- Wi-Fi 7 (Intel Wi-Fi 7 BE200) and Bluetooth 5.4.
- Six USB-A 3.2 Gen 2 ports and two USB-C 3.2 Gen 2x2 ports.
- Two DisplayPort 1.4 outputs for multi-monitor setups.
- Windows 11 Pro pre-installed for immediate use.
- 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 |
30 MB |
| Efficient-core base frequency |
3.3 GHz |
| Performance-core base frequency |
3.9 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Max Turbo Frequency |
5.4 GHz |
| Efficient cores |
12 |
| Performance cores |
8 |
| Processor boost frequency |
5.5 GHz |
| Processor threads |
20 |
| Processor cores |
20 |
| Processor model |
265K |
| 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 |
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) |
199485052946 |
| 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 |
