HP

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£7,027.99

Stock Available: 12
  • 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™ 4000 SFF Ada Generation (20 GB GDDR6 dedicated)
  • 64 GB DDR5-5600 MT/s ECC (2 x 32 GB), 2 TB HP Z Turbo Drive PCIe Gen5 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.

Processor
Processor manufacturer Intel
Processor family Intel Core Ultra 9
Processor generation Intel Core Ultra (Series 2)
Processor model 285K
Processor cores 24
Processor threads 24
Processor boost frequency 5.7 GHz
Performance cores 8
Efficient cores 16
Efficient-core Max Turbo Frequency 4.6 GHz
Processor socket LGA 1851 (Socket V1)
Processor cache 36 MB
Processor cache type Smart Cache
Maximum turbo power 250 W
Processor base power 125 W
Neural processor unit (NPU)
Neural processor unit (NPU) Intel AI Boost
Total processor performance up to 36 TOPs
NPU performance up to 13 TOPs
GPU performance up to 8 TOPs
Memory
Internal memory 64 GB
Maximum internal memory 256 GB
Internal memory type DDR5-SDRAM
Memory layout (slots x size) 2 x 32 GB
Memory slots 4x DIMM
Memory clock speed 5600 MHz
Memory data transfer rate 5600 MT/s
ECC Yes
Storage
Total storage capacity 2 TB
Storage media SSD
Number of storage drives installed 1
Total SSDs capacity 2 TB
Number of SSDs installed 1
SSD capacity 2 TB
SSD interface PCI Express 5.0
SSD form factor M.2
Graphics
Discrete graphics card Yes
On-board graphics card Yes
Discrete GPU manufacturer NVIDIA
Discrete graphics card model NVIDIA RTX 4000 Ada
Discrete graphics card memory 20 GB
Discrete graphics memory type GDDR6
Number of discrete graphics cards 1
On-board GPU manufacturer Intel
On-board graphics card family Intel® Graphics
On-board graphics card model Intel® Graphics
Network
Ethernet LAN Yes
Wi-Fi Yes
Top Wi-Fi standard Wi-Fi 7 (802.11be)
WLAN controller manufacturer Intel
Wi-Fi standards Wi-Fi 7 (802.11be)
WLAN controller model Intel Wi-Fi 7 BE200
Antenna type 2x2
Bluetooth Yes
Bluetooth version 5.4
Ports & interfaces
USB 2.0 ports quantity 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 4
USB 3.2 Gen 2x2 Type-C ports quantity 2
DisplayPorts quantity 2
DisplayPort version 1.4
Ethernet LAN (RJ-45) ports 1
Microphone in Yes
Line-in Yes
Line-out Yes
Combo headphone/mic port Yes
Expansion slots
PCI Express x16 (Gen 5.x) slots 1
Design
Chassis type SFF
Colour name Black
Product colour Black
Intel® vPro™ Platform Eligibility No
Introduction year 2025
Performance
Product type Workstation
Market positioning Performance
Motherboard chipset Intel W880
Audio chip Realtek ALC3252
Password protection Yes
Password protection type BIOS, Power on
Software
Operating system installed Windows 11 Pro
Bundled software HP Wolf Pro Security Edition (1 year)
Processor special features
Intel® Turbo Boost Technology Yes
Brand-specific features
HP Support Assistant Yes
HP Artificial Intelligence AI Workstation, AI PC
HP segment Business
HP GTIN (EAN/UPC) 199764311467
Power
Power supply 500 W
Power supply input voltage 100 - 240 V
Power supply input frequency 50 - 60 Hz
Certificates
Low halogen Yes
Sustainability
Sustainable technologies and materials Low 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 certificates ENERGY STAR, EPEAT, TCO, TCO10
Sustainability compliance Yes
Weight & dimensions
Width 100 mm
Depth 308 mm
Height 303 mm
Weight 4 kg
Package width 499 mm
Package depth 200 mm
Package height 394 mm
Package weight 6.5 kg
Packaging content
Display included No
Mouse connectivity Wired
Mouse included Yes
Keyboard connectivity Wired
Keyboard included Yes
Numeric keypad No
Input device model HP Wired 320M Mouse
General
Product family Z2
Other features
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.
Memory module type UDIMM
UNSPSC-code 43211515