ShopAll ProductsCategoriesBrands
Cart
ShopWorkstationsHP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Workstation AI Workstation, AI PC Black
HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Workstation AI Workstation, AI PC Black
View 1
View 2
View 3
View 4
View 5
View 6

HP Z1 Tower G1i Intel Core Ultra 9 285 32 GB DDR5-SDRAM 1 TB SSD Windows 11 Pro Workstation AI Workstation, AI PC Black

£1900.66

£2280.79 inc. VAT

Low Stock(31)MPN: B76RLET#ABU
🚚 Next-day delivery £4.95
Quantity:1
1
2
3
4
5
6
7
8
9
10+

Key Features

HP Z1 G1i
Tower 1 x Core Ultra 9 285 / up to 5.6 GHz
vPro Enterprise
RAM 32 GB
SSD 1 TB
NVMe
Intel Graphics
Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6), Bluetooth 5.4, IEEE 802.11be (Wi-Fi 7)

Product Overview

AI-generated summary

At around £1,900 ex-VAT, the HP Z1 Tower G1i makes sense only if you actually need a workstation-style desktop workflow and you’ll keep it busy. This kind of kit (Core Ultra + solid onboard memory and a fast system drive) is well-suited to engineers and IT teams running heavier “real work” like local data prep, multi-tab CAD/engineering apps, software builds, light 3D workloads, or AI tooling where you benefit from CPU horsepower and generally solid platform reliability. If you’re buying for a specific user role that regularly pushes workloads, it’s the right direction—and the HP workstation branding usually means fewer “it’s fine until it isn’t” headaches than random office PCs.

That said, I wouldn’t buy it blindly for general office use or for people who mostly live in browsers/CRM—because you’re paying workstation pricing, not just performance. If your team’s bottleneck is GPU-bound (certain AI workloads, rendering, video effects) and you’re expecting real acceleration from this setup, you might end up disappointed unless the graphics situation matches your use case. Also, £1900 is a lot for a single tower: if you’re mainly doing office productivity with occasional light workloads, you can usually get better value with a cheaper desktop or a workstation build with stronger expansion/graphics—depending on what you’ll actually run.

If you tell me what software/workloads this is for (and whether users need GPU acceleration), I can give a much sharper “buy / don’t buy” verdict.

Why This Product

HP recommends Windows 11 Pro for business

Work anywhere without compromising on performance with Windows 11 and HP collaboration, security, and connectivity technology. Summarize and rewrite content, get relevant content recommendations, a...

Independent Software Vendor Certifications

Work with confidence knowing your PC is certified by leading software vendors to ensure peak performance even on complex projects.

WiFi Connectivity

Wi-Fi 7 can provide higher data rates than Wi-Fi 6E.[9]

Workstation performance. Impressive expandability.

Effortlessly multitask with up to an Intel® Core™ Ultra 9 CPU[1] and 128GB memory[2]. Choose from NVIDIA RTX™, AMD Radeon RX™, or Intel® Arc GPUs[3]. Easily upgrade memory and storage as work evolv...

Certified for your workflow

Work confidently knowing your HP Z1 Tower is tested and certified for select professional apps. We've worked closely with software providers on apps like AutoCAD®, SOLIDWORKS® and Siemens NX® for s...

Power AI-accelerated workflows

Accelerate AI inferencing and development with the HP Z1 Tower AI workstation. Iterate and problem solve faster on your local device with a powerful discrete GPU delivering AI TOPS while a built-in...

Specifications

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)
Processor model285
Processor cores24

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Sparsity supportY
Windows Studio effects supportY
AI software frameworks supported by NPUDirectML,OpenVINO,Windows ML,ONNX RT,WebNN
Total processor performance up to36 TOPs

Memory

Internal memory32 GB
Maximum internal memory128 GB
Internal memory typeDDR5-SDRAM
Memory layout (slots x size)1 x 32 GB
Memory slots4x DIMM

Storage

Total storage capacity1000 GB
Storage mediaSSD
Optical drive typeN
Number of storage drives installed1
Total SSDs capacity1000 GB

Graphics

Discrete graphics cardN
On-board graphics cardY
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel Graphics

Network

Ethernet LANY
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
Wi-FiY
Top Wi-Fi standardWi-Fi 7 (802.11be)

Ports & interfaces

USB 2.0 ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity4
USB 3.2 Gen 2x2 Type-C ports quantity2
HDMI ports quantity1

Expansion slots

PCI Express x1 (Gen 3.x) slots2
PCI Express x16 (Gen 5.x) slots1

From Our Blog

11
  • Azure Cloud

Understanding Azure Pricing: Pay-As-You-Go vs Reserved Instances

11 Mar, 2026

Read more
19
  • Cloud Email

OneDrive vs SharePoint: Understanding the Difference

19 Jul, 2025

Read more
11
  • SEO

SEO Basics for Small Business Websites

11 Mar, 2026

Read more

Enquiry Received!

Thank you for getting in touch. A member of our team will review your enquiry and get back to you within 24 hours.