Imagine a workstation that never slows down, even when you run the toughest 3-D models or large data sets. The HP Z2 Tower G1i, Intel Core Ultra 7, DDR5-SDRAM, 32GB/1TB, W11 Pro Workstation is a powerful Tower built for creators, engineers and analysts. It solves the problem of lag and crashes that happen on ordinary PCs when you need fast rendering, simulation or AI work. With this Tower you get 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
Professionals often struggle with computers that cannot keep up with modern software. When a system stalls, work stops and deadlines are missed. This Tower removes that bottleneck by combining a 20-core Intel Core Ultra 7 processor with fast DDR5 memory and a 1 TB NVMe SSD. The result is smooth multitasking, quick file access and the ability to run AI-enhanced applications without slowdown. It gives you a clear, dependable platform for any demanding workflow.
Benefits
- Fast processing lets you render complex scenes in minutes, not hours.
- Large 32 GB DDR5 memory handles many programs at once without lag.
- 1 TB SSD provides quick boot times and rapid file transfers.
- Built-in AI accelerator speeds up machine-learning tasks and data analysis.
- Quiet cooling and sturdy chassis keep the workspace comfortable.
Usages
The Z2 Tower is ideal for 3-D designers who need real-time previews, video editors who work with 8 K footage, and engineers running simulations that require many cores. It also fits data scientists who train models using AI frameworks, and architects who create large BIM files. Because it runs Windows 11 Pro, you can use all standard business tools, remote-desktop solutions and secure networking in a single machine.
Key Features
- Intel Core Ultra 7 processor with 20 cores and 20 threads.
- Turbo Boost up to 5.3 GHz for peak performance.
- 5600 MT/s DDR5-SDRAM for fast memory bandwidth.
- 128 GB maximum memory capacity for future upgrades.
- PCIe 4.0 NVMe M.2 SSD, 1 TB storage.
- Intel Wi-Fi 7 and Bluetooth 5.4 for fast wireless connections.
- Multiple USB-C, USB-A and USB-2.0 ports for all peripherals.
- Two DisplayPort 1.4 outputs for dual-monitor setups.
- 500 W power supply with efficient energy use.
- Windows 11 Pro pre-installed for business security.
- HP Support Assistant and 3-year onsite warranty.
- Recyclable plastics and ENERGY STAR certification for sustainability.
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 |
| Discrete graphics card model |
Not available |
| On-board graphics card |
Yes |
| Discrete graphics card |
No |
| 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) |
199485053165 |
| 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 |
