HP Z2 Tower G1i Desktop PC Wolf Pro Security Edition Intel Core Ultra 9 285K 32 GB DDR5-SDRAM 1 TB SSD NVIDIA RTX PRO 4500 Blackwell Windows 11 Pro Workstation AI Workstation, AI PC Black

• 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 4500 Blackwell Generation (32 GB GDDR7 dedicated)
• 32 GB DDR5-5600 MT/s (4 x 8 GB), 1 TB PCIe Gen4 M.2 SSD

Mainstream workstation performance—reimagined
Experience new levels of performance for professional workflows. The HP Z2 Tower AI workstation is reengineered to support high-end graphics and seamlessly run both single and multi-threaded apps for fast modeling, simulation, and rendering. Enjoy easy expandability to upgrade, when needs evolve.

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	L3
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	32 GB
Internal memory type	DDR5-SDRAM
Memory layout (slots x size)	4 x 8 GB
Memory clock speed	5600 MHz

Storage
Total storage capacity	1 TB
Optical drive type	No
Storage media	SSD
Number of storage drives installed	1
Total SSDs capacity	1 TB
Number of SSDs installed	1
SSD capacity	1 TB
SSD interface	PCI Express 4.0
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 PRO 4500 Blackwell
Discrete graphics card memory	32 GB
Discrete graphics memory type	GDDR7
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 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
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 4.x) slots	1

Design
Chassis type	Tower
Colour name	Black
Number of 3.5" bays	1
Product colour	Black
Intel® vPro™ Platform Eligibility	No
Introduction year	2026

Performance
Product type	Workstation
Market positioning	Performance
Motherboard chipset	Intel W880
Audio chip	Realtek ALC3205
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 Artificial Intelligence	AI Workstation, AI PC
HP segment	Business
HP GTIN (EAN/UPC)	821844418888

Power
Power supply	1000 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; 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 certificates	ENERGY STAR, EPEAT, TCO, TCO10
Sustainability compliance	Yes

Weight & dimensions
Width	175 mm
Depth	426 mm
Height	175 mm
Weight	8.6 kg
Package width	590 mm
Package depth	490 mm
Package height	295 mm
Package weight	12.5 kg

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

General
Product family	Z2

Other features
Memory module type	DIMM
UNSPSC-code	43211515

• Quickspecs
• leaflet

• Jumpstart Windows 11 Video Commercial