Windows 11

Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.

Intel® Xeon® W processor

Get optimized performance whether your professional application utilizes high core count or high frequency with the Intel® Xeon® W processor.^[1]

Security is your top priority

The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.

Professional Grade Graphics

Tackle advanced video editing, machine learning and simulation projects

Ultra Fast Memory Configurations

Accelerate your workflow. Power through memory-intensive workloads with fast rendering, simulation, machine learning and video editing performance.

Engineered to stay cool and quiet.

Push your desktop workstation without disruptive noise. Smart fan control keeps the system whisper-quiet by tuning fan speeds in real-time using over 20 temperature sensors. Precisely placed vents and ducts streamline airflow and heat removal.

Ignite AI innovation

Accelerate AI development and inferencing with the Z4 AI workstation, with up to 2 NVIDIA RTX™ 6000 Ada Generation GPUs^[4] delivering up to 2,914 AI TOPS for advanced AI. Process proprietary data securely on a local workstation to gain insights faster.

Professional performance. Extraordinary expandability.

Master intense workflows with up to 2 high-end professional GPUs, 26 cores^[1] in a next-gen Intel® Xeon® W processor, and 512 GB of memoryq^[2]. Easily expand as work evolves with tool-less access, 5 PCIe slots, and 2 front accessible NVMe bays.^[3]

Designed with the planet in mind.

At HP, we care about the impact our products have on our people, communities, and planet. That’s why the Z4 contains 40% recycled plastics,^[5] 10% recycled metal, 100% sustainably sourced outer box packaging, and is EPEAT® Gold Climate+ registered.^[6,7]

HP Z4 G5. Processor frequency: 2.1 GHz, Processor family: Intel Xeon W, Processor model: w3-2423. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM, Memory clock speed: 4800 MHz. Total storage capacity: 512 GB, Storage media: SSD. Operating system installed: Windows 11 Pro. Chassis type: Tower. Product type: Workstation. Weight: 23.1 lbs (10.5 kg). Product color: Black

Processor
Processor frequency	2.1 GHz
Processor family	Intel Xeon W
Processor manufacturer	Intel
Processor model	w3-2423
Processor cores	6
Processor cache type	L3
Processor boost frequency	4 GHz
Processor cache	15 MB
Processor threads	12
Number of processors installed	1
Performance cores	6
Efficient cores	0
Processor base power	120 W
Maximum turbo power	144 W
Memory
Internal memory	16 GB
Internal memory type	DDR5-SDRAM
Maximum internal memory	512 GB
Memory layout (slots x size)	1 x 16 GB
Memory slots	8x DIMM
Memory clock speed	4800 MHz
ECC	No
Storage
Total storage capacity	512 GB
Optical drive type	No
Storage media	SSD
Number of storage drives installed	1
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	PCI Express
SSD memory type	TLC
SSD form factor	M.2
Total SSDs capacity	512 GB
NVMe	Yes
Graphics
Discrete graphics card	No
Discrete graphics card model	Not available
On-board graphics card model	Not available
On-board graphics card	No
Optical drive
Optical drive type	No
Network
Ethernet LAN	Yes
Wi-Fi	No
Ports & interfaces
USB 2.0 ports quantity	0
HDMI ports quantity	0
Ethernet LAN (RJ-45) ports	1
Line-in	Yes
Line-out	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
Thunderbolt 3 ports quantity	0
Combo headphone/mic port	Yes
USB 3.2 Gen 2x2 Type-C ports quantity	2
Expansion slots
PCI Express x4 (Gen 4.x) slots	2
PCI Express x16 (Gen 4.x) slots	2
PCI Express x16 (Gen 5.x) slots	1
Design
Product colour	Black
Chassis type	Tower
Number of 3.5" bays	4
Cable lock slot	Yes
Cable lock slot type	Kensington
Performance
Product type	Workstation
Motherboard chipset	Intel W790
Password protection	Yes
Password protection type	BIOS, Power on
Audio chip	Realtek ALC3205-CG
Market positioning	Performance
Trusted Platform Module (TPM)	Yes
Software
Operating system installed	Windows 11 Pro
Brand-specific features
HP Support Assistant	Yes
HP Security tools	HP BIOSphere; HP Sure Run; HP Sure Click; HP Sure Sense; HP Sure Admin; HP Platform Certificate; HP Sure Start; HP Sure Recover
HP Management tools	HP Driver Packs; HP Smart Support
HP Software provided	HP PC Hardware Diagnostics UEFI; HP Performance Advisor; HP PC Hardware Diagnostics Windows; HP Image Assistant; HP Manageability Integration Kit; HP Anyware; HP Data Science Stack
HP segment	Business
Weight & dimensions
Width	6.65" (168.9 mm)
Depth	17.5" (444.5 mm)
Height	15.2" (386.1 mm)
Weight	23.1 lbs (10.5 kg)
Package width	12.4" (314 mm)
Package depth	22.5" (572 mm)
Package height	22.2" (563 mm)
Package weight	31.5 lbs (14.3 kg)
Packaging data
Package width	12.4" (314 mm)
Package depth	22.5" (572 mm)
Package height	22.2" (563 mm)
Package weight	31.5 lbs (14.3 kg)
Packaging content
Display included	No
Mouse included	Yes
Keyboard included	Yes
Keyboard connectivity	Wired
Display
Display included	No
Other features
Processor manufacturer	Intel
Trusted Platform Module (TPM)	Yes
On-board graphics card	No
Keyboard type	USB