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HP Workstation Z4 G4 Tower

  • Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)
  • Intel® Core™ i9-10900X (3.7 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 19.25 MB cache, 10 cores)
  • 16 GB memory; 512 GB SSD storage
  • NVIDIA RTX™️ A2000 (6 GB GDDR6 dedicated)See all Specs

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Product # 643Y2UT#ABA
Perfect for engineering, visualization and Machine Learning, HP's most popular workstation delivers disruptive performance for a wide spectrum of applications. With a choice of Intel® Xeon® or Core™ X processors, and support for dual extreme graphics, you get all you need, nothing more.

Feature-rich functionality

The Z4 is ahead of its time with more standard features than any other single processor HP workstation. With multiple configuration options, you can choose the perfect blend of components that meet your performance requirements.

Visualization powerhouse

Visualize your project anytime with the power to move seamlessly between 3D CAD, rendering and simulation applications. The Z4 can easily handle tasks that require high frequency processing, multiple cores and high-powered GPUs for an optimized design process.

HP's most secure workstations

Advanced security features come standard on every Z4. Rest assured your device, identity and data are safe with security software like HP Client Security Suite Gen3[2] and HP Sure Start Gen3[10] featuring a self-healing BIOS.

Intel® Core™ i9 processor

Get high-end performance for intensive tasks like rendering and video editing with the Intel® Core™ i9 processor.

Security is your top priority

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

Intel® Core™ X-Series processors

Experience disruptive price-performance on multi-threaded applications, or combined workflows such as simulation based design, with Intel® Core™ X-Series processors: the high-performance single-socket processors from Intel®.

Graphics

Get serious about graphics and reach peak productivity with access to a breadth of NVIDIA® and AMD professional graphics from entry to high-end 3D.

Storage

Install pro-grade storage hardware and elevate your storage-bound apps without sacrificing standard PCIe slots.

Functional Design

The simply stunning design features front and rear handles, so you can easily relocate your system.

Space Saver

Save space within your office layout with a chassis that is 10% smaller than the previous generation.

Quick connections

Multiple high-speed network connections are easy and speedy with dual embedded 1GbE LAN ports with Thunderbolt™ 3 technology for fast data transfers.

USB Type -C™

The optional dual front I/O USB 3.1 G2 Type C™ module lets you transfer data to devices using modern connection technology at higher data rates.

Self-encryption drives

Optional self-encryption drives thwart outside access so your valuable IP won’t fall into the wrong hands.

Technical details

Operating system

Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)[1,2]

Processor

Intel® Core™ i9-10900X (3.7 GHz base frequency, up to 4.5 GHz with Intel® Turbo Boost Technology, 19.25 MB cache, 10 cores)[6,7]

Graphics

Discrete: NVIDIA RTX™️ A2000 (6 GB GDDR6 dedicated)

Memory

16 GB DDR4-2933 MHz RAM (2 x 8 GB)

Memory slots

8 DIMM

Internal storage

HP SD 4 Media Card Reader (optional)

Hard drive

512 GB HP Z Turbo Drive PCIe® M.2 SSD

Optical drive

Not included

Power supply

1000 W internal power supply, up to 90% efficiency, active PFC[22]

External I/O Ports

Front (Premium version):1 headset connector; 4 USB 3.1 (1 charging)
Front (Premium version):1 headset connector; 2 USB 3.1 Gen 2 Type-C™; 2 USB 3.1 Gen1 (1 charging)
Rear:1 audio-in; 1 audio-out; 1 PS/2 keyboard port; 1 PS/2 mouse port; 1 serial; 2 RJ-45 (1 GbE); 6 USB 3.1 Gen 1
:

Expansion slots

1 PCIe 3 x16; 2 M.2 PCIe 3 x4

Energy efficiency

EPEAT® registeredENERGY STAR® certified

Pointing device

HP USB optical mouse

Keyboard

HP USB Slim Business Keyboard

Dimensions (W X D X H)

15.2 x 6.65 x 17.5 in

Weight

Starting at 22.4 lb

Warranty

3 year (3/3/3) limited warranty includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

Software included

ZCentral Remote Boost[13,31]

Security management

Full volume encryption; HP Keyed Cable Lock Kit; HP Secure Erase; HP Sure Start Gen3; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP Device Access Manager; HP Sure Click; HP BIOSphere Gen3; HP Client Security Manager Gen3; HP MIK/SCCM Gen2; Self Encrypting Drive (SED); HP Wolf Security Pro Edition[7,14,15,17,18,28]

Security software license

HP Wolf Pro Security Edition (1 year)

Sustainable Impact Specifications

[12]Low halogen

Offers

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HP Workstation Z4 G4 Tower is rated 4.4 out of 5 by 7.
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Rated 5 out of 5 by Jo60nor from First impression is good While I have only had this product for a few weeks, it is too early to give a thorough review of this product. My first impression is satisfactory and I give it five stars because there has been zero issues with the tower. I did install a an extra SSD drive to handle storage of files since the installed drive might be a bit small. I could of course have done a customized version of this tower but I was in a hurry to replace a crashed computer so I ended up with this. So overall first impression is great. I can truly recommend this tower if you are looking for a new computer.
Date published: 2022-11-10
Rated 5 out of 5 by Tails from Z4 G4 Very good quality, excellent performance and very quiet.
Date published: 2022-10-13
Rated 5 out of 5 by Krash57 from New desktop for photo processing and video review Fast and quiet for heavy processing in lightroom and photoshop from high density RAW files
Date published: 2022-06-23
Rated 5 out of 5 by GED4 from fast and quiet had it since July 2021. It is replacing an 11 year old Z600 that worked great
Date published: 2021-10-14
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How do you mount an HP Z4 computer into a 19" rack?

Asked by: Matt810
It is unclear what is being asked. Please verify your question and resubmit. You can also open a chat with an HP Live Expert on this product page for immediate assistance as well.
Answered by: HP Team Grant
Date published: 2023-05-27
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.