HP · MPN: DQ6E4ET
£4,859.99
inc. VAT
Spread the cost with Klarna, Float or SnapFrom 3 interest-free payments of £1,619.99 See options

Credit subject to status. 18+, UK residents only. See each provider for terms.

Key specs

  • Processor model285K
  • Internal memory64 GB
  • Internal memory typeDDR5-SDRAM
  • Memory clock speed5600 MHz
  • Total storage capacity1 TB
  • Discrete graphics card modelNVIDIA RTX PRO 4000 Blackwell
All specifications

Out of stock

FREE delivery

Express £9.99

Overview

  • Intel Core Ultra 9 285K (up to 5.7 GHz with Intel Turbo Boost Technology, 36 MB L3 cache, 24 cores, 24 threads)
  • Windows 11 Pro
  • NVIDIA RTX PRO 4000 Blackwell SFF Generation (24 GB GDDR7 dedicated)
  • 64 GB DDR5-5600 MT/s (2 x 32 GB), 1 TB HP Z Turbo Drive PCIe Gen4 TLC M.2 SSD

Tower power at a third of the size.
Re-engineered to get all the power of a full-size tower at a fraction of the size. The Z2 SFF AI workstation delivers high performance for intensive workflows—from 3D design to real time ray tracing—now and in the future. When demands change, you have the impressive ability to upgrade and expand.

Specifications

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)
Processor model285K
Processor cores24
Processor threads24
Processor boost frequency5.7 GHz
Performance cores8
Efficient cores16
Efficient-core Max Turbo Frequency4.6 GHz
Processor socketLGA 1851 (Socket V1)
Processor cache36 MB
Processor cache typeL3
Maximum turbo power250 W
Processor base power125 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Total processor performance up to36 TOPs
NPU performance up to13 TOPs
GPU performance up to8 TOPs
Show all 108 specificationsShow fewer specifications

Memory

Internal memory64 GB
Internal memory typeDDR5-SDRAM
Memory layout (slots x size)2 x 32 GB
Memory slots4x DIMM
Memory clock speed5600 MHz
Memory data transfer rate5600 MT/s

Storage

Total storage capacity1 TB
Storage mediaSSD
Number of storage drives installed1
Total SSDs capacity1 TB
Number of SSDs installed1
SSD memory typeTLC
SSD capacity1 TB
SSD interfacePCI Express 4.0
SSD form factorM.2

Graphics

Discrete graphics cardYes
On-board graphics cardYes
Discrete GPU manufacturerNVIDIA
Discrete graphics card modelNVIDIA RTX PRO 4000 Blackwell
Discrete graphics card memory24 GB
Discrete graphics memory typeGDDR7
Number of discrete graphics cards1
On-board GPU manufacturerIntel
On-board graphics card familyIntel® Graphics
On-board graphics card modelIntel® Graphics

Network

Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
Wi-FiYes
Top Wi-Fi standardWi-Fi 7 (802.11be)
WLAN controller manufacturerIntel
Wi-Fi standardsWi-Fi 7 (802.11be)
WLAN controller modelIntel Wi-Fi 7 BE200
Antenna type2x2
BluetoothYes
Bluetooth version5.4

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
DisplayPorts quantity2
DisplayPort version1.4
Ethernet LAN (RJ-45) ports1
Microphone inYes
Line-inYes
Line-outYes

Expansion slots

PCI Express x16 (Gen 5.x) slots1

Design

Chassis typeSFF
Colour nameBlack
Product colourBlack
Intel® vPro™ Platform EligibilityNo
Introduction year2026

Performance

Product typeWorkstation
Market positioningPerformance
Motherboard chipsetIntel W880
Audio chipRealtek ALC3252
Password protectionYes
Password protection typeBIOS, Power on

Software

Operating system installedWindows 11 Pro
Bundled softwareHP Wolf Pro Security Edition (1 year)

Processor special features

Intel® Turbo Boost TechnologyYes

Brand-specific features

HP Support AssistantYes
HP DocumentationYes
HP Artificial IntelligenceAI Workstation, AI PC
HP segmentBusiness
HP GTIN (EAN/UPC)826581402213

Power

Power supply500 W

Certificates

Low halogenYes

Sustainability

Sustainable technologies and materialsLow halogen; 10% ITE-derived closed loop plastic; 80 Plus Platinum power supplies available; Product Carbon Footprint; Contains at least 20% post-industrial recycled steel; At least 25% ocean-bound plastic in system fans; 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
Sustainability certificatesENERGY STAR, EPEAT, TCO, TCO10
Sustainability complianceYes

Weight & dimensions

Width100 mm
Depth308 mm
Height100 mm
Weight4 kg
Package width499 mm
Package depth200 mm
Package height394 mm
Package weight6.5 kg

Packaging content

Display includedNo
Mouse connectivityWired
Mouse includedYes
Keyboard connectivityWired
Keyboard includedYes
Numeric keypadNo
Input device modelHP Wired 320M Mouse

General

Product familyZ2

Other features

Manufacturer warranty1 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.
Memory module typeUDIMM
UNSPSC-code43211515

Videos

HP Z2 SFF G1i Workstation Desktop PC_360 Spin_Above the fold_Black
Jumpstart Copilot+ Video Commercial
Jumpstart Windows 11+ Video Commercial

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy