Description

HP Z4 G5 Workstation PC

Professional performance. Extraordinary expandability.

Master intense workflows with up to 2 high-end professional GPUs, 26 cores¹ in a next-gen Intel^® Xeon^® W processor, and 512 GB of memoryq². Easily expand as work evolves with tool-less access, 5 PCIe slots, and 2 front accessible NVMe bays.³

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 GPUs⁴ delivering up to 2,914 AI TOPS for advanced AI. Process proprietary data securely on a local workstation to gain insights faster.

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.

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.

Ultra Fast Memory Configurations

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

Ports

4 USB Type-A 5Gbps signaling rate

1 headphone/microphone combo¹⁰

1 RJ-45

1 audio-in/out

Intel^® Xeon^® w3 2435

NVIDIA^® Quadro^® RTX^™ A2000

32 GB DDR5

Windows 11 Pro

1 TB SSD

16.89 x 44.45 x 38.61 cm

Operating system	Windows 11 Pro
Memory	32 GB DDR5-4800 MHz ECC RAM (2 x 16 GB)
Standard memory note	Transfer rates up to 4800 MT/s.
Memory Slots	8 DIMM
Internal Storage	1 TB HP Z Turbo Drive PCIe^® Gen4 TLC M.2 SSD
Hard drive (2nd)	2 TB 7200 rpm SATA HDD
Storage type	HDD SSD
Internal drive bays	One 3.5"
External drive bays	One slim ODD
Optical drive	9.5 mm Slim DVD-Writer
Processor	Intel^® Xeon^® W3-2435 (up to 4.3 GHz with Intel^® Turbo Boost Technology, 22.5 MB L3 cache, 8 cores, 16 threads)⁵^,⁶
Processor family	Intel^® Xeon^® W processor
Chipset	Intel^® W790
Weight	Starting at 10.5 kg⁷
Graphics	Discrete
Graphics (discrete)	NVIDIA RTX^™️ A2000 (12 GB GDDR6 dedicated)⁸
Power	525 W internal power supply, up to 90% efficiency, active PFC 1125 W internal power supply, up to 90% efficiency, active PFC 775 W internal power supply, up to 90% efficiency, active PFC
Dimensions (W x D x H)	16.89 x 44.45 x 38.61 cm
Form factor	Tower
Keyboard	HP 125 Wired Keyboard
Pointing device	HP Wired 320M Mouse
Audio	Realtek ALC3205-CG
Expansion slots	1 PCIe 5 x16 2 PCIe 4 x16 2 PCIe 4 x4⁹
I/O Port location	Front Rear
Ports	4 USB Type-A 5Gbps signaling rate 1 headphone/microphone combo¹⁰ 1 RJ-45 1 audio-in/out
Security management	Full volume encryption HP Secure Erase Kensington lock slot Secure authentication TPM 2.0 certified HP BIOSphere HP Sure Run HP Sure Click HP Sure Sense HP Sure Admin HP Platform Certificate HP Sure Start HP Sure Recover Self-Encrypted Drives¹¹^,¹²^,¹³^,¹⁴^,¹⁵^,¹⁶^,¹⁷^,¹⁸
Sustainable impact specifications	Low Halogen 40% post-consumer recycled plastic 25% ITE-derived closed loop plastic Bulk packaging available External power supply 90% efficiency Plastic cushion inserts contain 80% recycled content Ocean-bound plastic in system fan 10% post-industrial recycled metal Molded paper pulp cushion inside box is 100% sustainably sourced and recyclable¹⁹^,²⁰^,²¹^,²²^,²³
Production CO2e (kg)	295
Transportation CO2e (kg)	3
Energy Usage CO2e (kg)	2172
End of Life CO2e (kg)	4
Total CO2e (kg)	2470A product carbon footprint is defined as the total amount of greenhouse gases emitted directly and indirectly by a product over its lifetime. Greenhouse gas emissions are reported as global warming potential for 100-year time horizon (GWP-100) in units of CO2 equivalence. Calculations are done in accordance with ISO 14040 & ISO 14044. Individual values may not sum to total due to rounding.
Software included	HP Performance Advisor HP Support Assistant HP PC Hardware Diagnostics Windows HP Image Assistant HP Manageability Integration Kit HP Anyware HP Data Science Stack HP Services Scan
Available software	HP Smart Support
Management features	HP Driver Packs HP System Software Manager (download) HP BIOS Configuration Utility (download) HP Smart Support
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.

^footnote1 Multicore is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.

^footnote2 Optional, configurable features.

^footnote3 Two front accessible NVMe bays require a 5.25 bay carrier.

^footnote4 Graphics are sold separately or as an optional feature.

^footnote5 Multi-core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. Performance and clock frequency will vary depending on application workload and your hardware and software configurations. Intel’s numbering, branding and/or naming is not a measurement of higher performance.

^footnote6 Intel^® Turbo Boost performance varies depending on hardware, software and overall system configuration. See http://www.intel.com/technology/turboboost/ for more information.

^footnote7 Exact weights depend upon configuration (System weight only)

^footnote8 NVIDIA graphics cards denoting a letter "E" refer to long-life variants of the card.

^footnote9 Rear bulkhead access can be achieved through all slots but 2 PCIe 4 x8 are internal access only for M.2.

^footnote10 Front Entry version contains: 1 headset/microphone combo; 4 SuperSpeed USB Type-A 5Gbps signaling rate.

^footnote11 HP Sure Click requires Windows 11 Pro or Enterprise. See https://bit.ly/2PrLT6A_SureClick for complete details.

^footnote12 HP Sure Start Gen7 is available on select HP PCs and Workstations. See product specifications for availability.

^footnote13 HP Sure Recover Gen4 is available on select HP PCs and requires an open network connection. You must back up important files, data, photos, videos, etc. before using HP Sure Recover to avoid loss of data.

^footnote14 HP Sure Sense requires Windows 11 Pro or Enterprise and supports Microsoft Internet Explorer, Google Chrome^™, and Chromium^™. Supported attachments include Microsoft Office (Word, Excel, PowerPoint) and PDF files in read only mode, when Microsoft Office or Adobe Acrobat are installed.

^footnote15 HP Sure Run Gen5 is available on select HP PCs and requires Windows 10 and higher.

^footnote16 HP Sure Admin requires Windows 10 or higher, HP BIOS, HP Manageability Integration Kit from http://www.hp.com/go/clientmanagement and HP Sure Admin Local Access Authenticator smartphone app from the Android or Apple store.

^footnote17 HP Secure Erase for the methods outlined in the National Institute of Standards and Technology Special Publication 800-88 "Clear" sanitation method. HP Secure Erase does not support platforms with Intel^® Optane^™.

^footnote18 HP BIOSphere Gen6 features may vary depending on the platform and configurations.

^footnote19 External power supplies, power cords, cables and peripherals are not low halogen. Service parts obtained after purchase may not be low halogen.

^footnote20 Percentage of ocean-bound plastic contained in each component varies by product.

^footnote21 Recycled plastic content percentage is based on the definition set in the IEEE 1680.1-2018 standard.

^footnote22 100% outer box packaging and corrugated cushions made from sustainably sourced certified and recycled fibers.

^footnote23 Fiber cushions made from 100% recycled wood fiber and organic materials.

© Copyright 2025 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Intel, Core are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. AMD and Radeon are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by HP Inc. under license. NVIDIA is trademark and/or registered trademarks of NVIDIA Corporation in the U.S. and other countries. USB Type-C^® is registered trademarks of USB Implementers Forum. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. All other trademarks are the property of their respective owners.

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Additional information

Processor	Xeon W
Graphic Card	nvidia 12GB
Hard Disk	SATA + SSD
Operating system	Windows 11 Pro
RAM	32GB

HP Z4 G5 Workstation SKU 8L1E6PA

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Description

HP Z4 G5 Workstation PC