Imagine a workstation that never slows you down, even when you run the biggest 3-D models or edit 8 K video. The HP Z1 Tower G1i, Intel Core Ultra 9, DDR5-SDRAM, 32GB/1TB, W11 Pro Workstation is that machine. It is built for designers, engineers, and gamers who need raw power in a compact tower. If you have ever lost time waiting for a render or a file copy, this tower ends that frustration.
HP Z1 Tower G1i, Intel Core Ultra 9, DDR5-SDRAM, 32GB/1TB, W11 Pro Workstation
Creative professionals often struggle with slow CPUs and limited memory, which makes deadlines feel impossible. The problem matters because missed deadlines cost money and reputation. This tower solves the issue with a 24-core Intel Core Ultra 9 processor, 32 GB of DDR5-SDRAM, and a fast 1 TB PCIe 4.0 SSD. The result is instant responsiveness, smooth multitasking, and the confidence to finish any project on time.
Usages of Tower
The tower fits a home studio that needs high-resolution video editing. It powers a small office where engineers run CAD and simulation software. It also supports gamers who want high frame rates with ray tracing. Because it includes Wi-Fi 7, Bluetooth 5.4, and multiple USB ports, it works well in any modern workspace.
Benefits
- Fast rendering saves hours on each project.
- Large memory lets you keep many apps open without lag.
- Secure Windows 11 Pro protects your work files.
- Quiet cooling keeps your office comfortable.
- Future-proof expandability lets you add more storage or graphics later.
Key Features
- Intel Core Ultra 9 processor with 24 threads.
- 8 TOPs AI performance via built-in NPU.
- 16 GB GDDR7 NVIDIA RTX 5060 Ti graphics.
- 500 W power supply with 80 Plus Platinum efficiency.
- Four DDR5-SDRAM slots, up to 128 GB total.
- 1 TB PCIe 4.0 NVMe SSD for rapid storage.
- Wi-Fi 7 and Bluetooth 5.4 for fast wireless connections.
- Two DisplayPort 2.1 and one HDMI 2.1 for multiple monitors.
- Six USB-C and six USB-A ports for all peripherals.
- Tool-free 2.5 drive bays for easy upgrades.
Specifications
| Processor |
| Maximum turbo power |
182 W |
| Processor base power |
65 W |
| Processor cache type |
L3 |
| Processor cache |
36 MB |
| Efficient-core base frequency |
1.9 GHz |
| Performance-core base frequency |
2.5 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Max Turbo Frequency |
5.4 GHz |
| Efficient cores |
16 |
| Performance cores |
8 |
| Processor boost frequency |
5.6 GHz |
| Processor threads |
24 |
| Processor cores |
24 |
| Processor model |
285 |
| 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 |
4x 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 |
GDDR7 |
| Discrete graphics card memory |
16 GB |
| Discrete graphics card model |
NVIDIA GeForce RTX 5060 Ti |
| 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 |
2.1 |
| DisplayPorts quantity |
2 |
| HDMI version |
2.1 |
| HDMI ports quantity |
1 |
| USB 3.2 Gen 2x2 Type-C ports quantity |
2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| USB 2.0 ports quantity |
3 |
| Design |
| Country of origin |
Czech Republic |
| Intel® vPro™ Platform Eligibility |
No |
| Introduction year |
2025 |
| Product colour |
Black |
| Number of 3.5" bays |
2 |
| Placement supported |
Vertical |
| Colour name |
Black |
| Chassis type |
Tower |
| Performance |
| Password protection type |
BIOS, Power on |
| Password protection |
Yes |
| Audio chip |
Realtek ALC3252 |
| Motherboard chipset |
Intel Q870 |
| 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) |
199485052885 |
| 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, EPEAT |
| Sustainable technologies and materials |
Bulk packaging available; Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable; 10% ITE-derived closed loop plastic; 80 Plus® Platinum power supplies available; Contains at least 60% post-consumer recycled plastic; Outside box and corrugated cushions are 100% sustainably sourced or recyclable |
| Weight & dimensions |
| Package weight |
7.67 kg |
| Package height |
499 mm |
| Package depth |
400 mm |
| Package width |
287 mm |
| Weight |
5.51 kg |
| Height |
337 mm |
| Depth |
308 mm |
| Width |
337 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 |
