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HP Z2 TWR G1i U9285K 32GB/1TB PC United Kingdom - UK English localization

Manuf P/N: B76S0ET#ABU

APAXON#: 11898375

HP Z2 TWR G1i U9285K 32GB/1TB PC United Kingdom - UK English localization
  • 32 GB DDR5-5600 MT/s (1 x 32 GB), 1 TB HP Z Turbo Drive PCIe Gen4 TLC M.2 SSD
  • Windows 11 Pro
  • Intel Core™ Ultra 9 285K (up to 5.7 GHz with Intel Turbo Boost Technology, 36 MB L3 cache, 24 cores, 24 threads)
  • NVIDIA RTX™ 4000 Ada Generation (20 GB GDDR6 dedicated)

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HP Z2 Tower G1i, Intel Core Ultra 9, 285K, 32 GB, DDR5-SDRAM, 1 TB, Windows 11 Pro

Processor

Efficient cores
16
Processor cache type
L3
Processor family
Intel Core Ultra 9
Processor manufacturer
Intel
Processor model
285K
Processor generation
Intel Core Ultra (Series 2)
Processor cores
24
Processor threads
24
Processor boost frequency
5.7 GHz GHz
Performance cores
8
Performance-core base frequency
3.7 GHz GHz
Processor cache
36 MB MB
Performance-core Max Turbo Frequency
5.5 GHz GHz
Efficient-core Max Turbo Frequency
4.6 GHz GHz
Efficient-core base frequency
3.2 GHz GHz
Processor base power
125 W W
Maximum turbo power
250 W W

Memory

Memory clock speed
5600 MHz MHz
Non-ECC
Yes
Internal memory
32 GB GB
Maximum internal memory
128 GB GB
Internal memory type
DDR5-SDRAM
Memory layout (slots x size)
1 x 32 GB GB
Memory data transfer rate
5600 MT/s MT/s
Memory module type
UDIMM

Storage

SSD form factor
M.2
Total storage capacity
1 TB TB
Optical drive type
No
Storage media
SSD
Number of storage drives installed
1
Total SSDs capacity
1 TB TB
SSD interface
PCI Express 4.0
Number of SSDs installed
1
SSD capacity
1 TB TB
SSD memory type
TLC

Graphics

Discrete graphics card memory
20 GB GB
Discrete graphics memory type
GDDR6
On-board graphics card
Yes
Discrete GPU manufacturer
NVIDIA
Discrete graphics card
Yes
Discrete graphics card model
NVIDIA RTX 4000 Ada
On-board graphics card model
Intel® Graphics
On-board GPU manufacturer
Intel
On-board graphics card family
Intel® Graphics
Number of discrete graphics cards
1

Neural processor unit (NPU)

Neural processor unit (NPU)
Intel AI Boost
Sparsity support
Yes
NPU performance up to
13 TOPs TOPs
GPU performance up to
8 TOPs TOPs
Windows Studio effects support
Yes
AI software frameworks supported by NPU
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to
36 TOPs TOPs

Performance

Product type
Workstation
Password protection
Yes
Password protection type
BIOS, Power on
Market positioning
Performance
Motherboard chipset
Intel W880

Network

Bluetooth version
5.4
Ethernet LAN
Yes
Wi-Fi
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s Mbit/s
Cabling technology
10/100/1000Base-T(X)
Top Wi-Fi standard
Wi-Fi 7 (802.11be)
Wi-Fi standards
Wi-Fi 7 (802.11be)
WLAN controller manufacturer
Intel
WLAN controller model
Intel Wi-Fi 7 BE200
Antenna type
2x2
Bluetooth
Yes

Ports & interfaces

USB 2.0 ports quantity
3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
6
DisplayPorts quantity
2
DisplayPort version
1.4
Ethernet LAN (RJ-45) ports
1
Combo headphone/mic port
Yes
Line-in
Yes
Microphone in
Yes
USB 3.2 Gen 2x2 Type-C ports quantity
2
Line-out
Yes

Power

Power supply input voltage
100 - 240 V V
Power supply input frequency
50 - 60 Hz Hz
Power supply
700 W W

Design

Chassis type
Tower
Colour name
Black
Product colour
Black
Placement supported
Vertical
Number of 5.25" bays
1
Intel® vPro™ Platform Eligibility
No
Introduction year
2025
Country of origin
Czech Republic

Brand-specific features

HP Support Assistant
Yes
HP Artificial Intelligence
AI Workstation, AI PC
HP segment
Business
HP GTIN (EAN/UPC)
199485052922

Audio

Audio chip
Realtek ALC3205

Weight & dimensions

Width
175 mm mm
Depth
426 mm mm
Height
175 mm mm
Weight
8.6 kg kg

Software

Operating system installed
Windows 11 Pro

Processor special features

Intel® Turbo Boost Technology
Yes

Display

Display included
No

Packaging data

Package width
590 mm mm
Package depth
490 mm mm
Package height
295 mm mm
Package weight
12.5 kg kg

Packaging content

Mouse connectivity
Wired
Mouse included
Yes
Numeric keypad
No
Input device model
HP Wired 320M Mouse
Keyboard included
Yes

Sustainability

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
Sustainability compliance
Yes

Logistics data

Harmonized System (HS) code
8471500000

Supplier 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.
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

Other features

UNSPSC-code
43211515

Keyboard

Keyboard connectivity
Wired
HP Z2 TWR G1i U9285K 32GB/1TB PC United Kingdom - UK English localization — image 1

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, and stay organized with Microsoft Copilot.[7]

Reengineered performance. Refined cooling.

Unleash the power of up to 600W, triple-wide graphics and an Intel® Core™ Ultra processor[1]. Smart fan control tunes fan speeds in real-time. New lattice venting optimizes airflow intake.

Help protect our shared future

At HP, we care about the impact our products have on our people, communities, and planet. That’s why this device is EPEAT® Gold[5] with Climate+ and the outer box packaging is 100% sustainably sourced.[6]

Professional Graphics

Design, render and simulate seamlessly with up to NVIDIA RTX™ 4000 Ada graphics with PCIe G5 high speed bandwidth

Smaller, Functional Design

The stunning new design features front and rear ledges, so you can easily move your system from location to location.

Independent Software Vendor Certifications

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

HP Anyware

Access the power of your Z from any device with HP Anyware—remote access software delivering fast responsiveness and image quality, even in film editing and data visualizations.[8]

WiFi Connectivity

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

Built to expand. Power to grow.

Need to upgrade graphics? Increase memory or storage?[2] Add specialized PCIe cards? With room to expand and tool-less access, you can easily upgrade and add components as needs evolve. Well suited for rack environments, now fit 1 unit in a 4U rack.[3]

Power AI-accelerated workflows

Accelerate AI inferencing and development with the Z2 Tower AI workstation. Iterate and problem solve faster on your local device with a powerful discrete GPU delivering AI TOPS while a built-in NPU[4] takes on productivity tasks.
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