HP Z4G6I X654 32GB/1TB PC DDR5-SDRAM SSD Windows 11 Pro Tower Workstation

• Intel Xeon 654 (up to 4.8 GHz with Intel Turbo Boost Technology, 72 MB L3 cache, 18 cores, 36 threads)
• Windows 11 Pro
• NVIDIA RTX PRO 4000 Blackwell Generation (24 GB GDDR7 dedicated)
• 32 GB DDR5-6400 MT/s ECC (2 x 16 GB), 1 TB HP Z Turbo Drive PCIe Gen5 M.2 SSD

Unlock next-levelscalable power
Power through multi-threaded tasks with high-end, multi-GPU compute. The HP Z4 G6i AI workstation helps you tackle complex workflows—from rendering and simulation to advanced video editing and massive dataset preparation. With HP Z Boost[1], share access to idle GPUs, maximizing utilization and ROI.

Processor
Processor manufacturer	Intel
Processor cores	18
Processor threads	36
Processor boost frequency	4.8 GHz
Processor cache	72 MB
Processor cache type	L3

Memory
Internal memory	32 GB
Internal memory type	DDR5-SDRAM
Memory layout (slots x size)	2 x 16 GB
Memory slots	8x DIMM
Memory clock speed	6400 MHz
ECC	Yes

Storage
Total storage capacity	1 TB
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 5.0
SSD form factor	M.2

Graphics
Discrete graphics card	Yes
Discrete GPU manufacturer	NVIDIA
Discrete graphics card memory	24 GB
Discrete graphics memory type	GDDR7
Number of discrete graphics cards	1

Network
Ethernet LAN	Yes

Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
USB Power Delivery (USB PD)	Yes
Microphone in	Yes
Line-in	Yes

Expansion slots
PCI Express x16 (Gen 5.x) slots	5

Design
Chassis type	Tower
Number of 3.5" bays	1

Performance
Product type	Workstation
Market positioning	Performance
Audio chip	Realtek ALC3205-CG
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 segment	Business
HP GTIN (EAN/UPC)	885981348774

Power
Power supply	1200 W

Sustainability
Sustainable technologies and materials	Low halogen; 60% post-consumer recycled plastic; 80 Plus Platinum power supplies available; 25% ocean-bound plastic in system fans; 100% recycled rare earth elements in speaker magnet; Contains at least 20% post-industrial recycled steel; 85% ITE-derived closed loop plastic in bezel
Sustainability certificates	ENERGY STAR, EPEAT, TCO, TCO10
Sustainability compliance	Yes

Weight & dimensions
Width	175 mm
Depth	469.9 mm
Height	175 mm
Weight	13.8 kg
Package width	313 mm
Package depth	610 mm
Package weight	17.3 kg

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

Other features
Memory module type	SODIMM
UNSPSC-code	43211515

• Quickspecs
• leaflet