HP Z2 TWR G1i U9285K 64GB/1TB PC NL. Operating system installed: Windows 11 Pro. Chassis type: Tower. Product type: Workstation. Product colour: Black

Specification

Product
Product id	995781
Brand	Hewlett Packard
Partnr	B76S7ET/ABH
EAN/UPC code	199485168449
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 9
Processor generation	Intel Core Ultra (Series 2)
Processor model	285K
Processor cores	24
Processor boost frequency	5.7 GHz
Performance cores	8
Efficient cores	16
Processor cache	36 MB
Processor cache type	L3
Performance-core base frequency	3.7 GHz
Processor threads	24
Efficient-core base frequency	3.2 GHz
Efficient-core Max Turbo Frequency	4.6 GHz
Performance-core Max Turbo Frequency	5.5 GHz
Processor base power	125 W
Maximum turbo power	250 W
Memory
Internal memory	64 GB
Internal memory type	DDR5-SDRAM
Maximum internal memory	256 GB
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
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Sparsity support	Y
Windows Studio effects support	Y
AI software frameworks supported by NPU	DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance (up to)	36 TOPs
NPU performance up to	13 TOPs
GPU performance up to	8 TOPs
Storage
Total storage capacity	1000 GB
Optical drive type	N
Storage media	SSD
Number of storage drives installed	1
Total SSDs capacity	1000 GB
Number of SSDs installed	1
SSD capacity	1000 GB
SSD interface	PCI Express 5.0
NVMe	Y
SSD form factor	M.2
Graphics
Discrete graphics adapter	N
On-board graphics adapter	Y
Discrete graphics adapter model	Not available
On-board graphics adapter family	Intel Graphics
On-board GPU manufacturer	Intel
On-board graphics adapter model	Intel Graphics
Network
Ethernet LAN	Y
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Wi-Fi	N
Ports & interfaces
USB 2.0 ports quantity	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	6
USB 3.2 Gen 2x2 Type-C ports quantity	2
DisplayPorts quantity	2
DisplayPort version	1.4
Design
Chassis type	Tower
Colour name	Black
Placement supported	Vertical
Number of 5.25" bays	1
Product colour	Black
Country of origin	Czech Republic
Introduction year	2025
Performance
Product type	Workstation
Market positioning	Performance
Motherboard chipset	Intel W880
Audio chip	Realtek ALC3205
Password protection	Y
Password protection type	BIOS, Power on, User
Software
Operating system installed	Windows 11 Pro
Processor special features
Intel® Turbo Boost Technology	Y
Brand-specific features
HP Support Assistant	Y
HP segment	Business
HP Artificial Intelligence	AI PC, AI Workstation
Power
Power supply	1000 W
Power supply input voltage	100 - 240
Power supply input frequency	50/60 Hz
Certificates
Low halogen	Y
Sustainability
Sustainability compliance	Y
Weight & dimensions
Width	175 mm
Depth	426 mm
Height	388 mm
Weight	8600 g
Package width	590 mm
Package depth	490 mm
Package height	295 mm
Package weight	12500 g
Packaging content
Display included	N
Mouse connectivity	Wired
Mouse included	Y
Keyboard included	Y
Keyboard connectivity	Wired
Keyboard layout	QWERTY
Input device model	HP Wired 320M Mouse
Technical details
Sustainability certificates	ENERGY STAR, TCO
Other features
UNSPSC-code	43211515