HP ZCentral 4R

HP ZCentral 4R

  • $4,099.99
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For the first time ever, get Z performance in a high-density 1U footprint. This slim powerhouse lets you pack more units—and power—into your data closet. Perfect for use with HP ZCentral, our single-source remote workstation solution frees power users to work from anywhere.[1]


Z4 Power. 1U Form Factor.

We've packed the performance of our best-selling Z4 into a slim, 1U design. Power complex workflows while saving space with an Intel® Xeon® W processor[2], and support for NVIDIA® Quadro® graphics.

Create your own upgrade path.

Invest only in the technology you need now, knowing you can scale over time. Get the ability to expand as the compute demands of your workforce evolve, with impressive memory capacity, space for multiple GPUs [4]and upgradable power supply options.

Cut costs, not performance. Centralize with Z.

Maximize your compute investment by centralizing a suite of ZCentral 4Rs that can be accessed remotely across users. Plus, software certifications for leading apps come standard[5], delivering professional reliability and predictable licensing fees.

HP's most secure workstation.

Advanced security features come standard on every ZCentral 4R. System safeguards like the industry’s first self-healing BIOS help lock your device, data and identity down tight.[6]


[1] HP ZCentral Connect Software is a one-time software license purchase and requires download at hp.com/ZCentral. Not available until early 2020. Requires HP ZCentral Remote Boost which can be downloaded at hp.com/ZRemoteGraphicsSoftware, a Windows 10, Windows Server 2016 or newer operating system, Microsoft Active Directory and Intel Active Management Technology for select features. HP ZCentral Remote Boost does not come preinstalled on Z Workstations but can be downloaded and run on all Z desktop and laptops without an additional license purchase. When you purchase a Z device, you get an embedded license. With non-Z sender devices, it is a perpetual or floating license. ZCentral Remote Boost requires a Windows (10 or 7 SP2), RHEL (6, 7 or 8), UBUNTU 18.04 LTS, or HP ThinPro operating system. MacOS (10.13 or newer) operating system is only supported on the receiver side. Requires network access. The software is available for download at hp.com/ZCentralRemoteBoost.

[2] 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.

[4] Support for one ultra high-end or two mid-tier NVIDIA® Quadro® professional graphics options.

[5] Select ISV certifications included. Software sold separately.

[6] Based on HP’s unique and comprehensive security capabilities at no additional cost among desktop workstation vendors as of January 2017 on HP Desktop Workstations with 7th Gen and higher Intel® Processors.


Audio Realtek HD ALC3601
Chipset Intel® C422
Code name Flatiron
Expansion slots 1 PCIe 3 x16; 2 M.2 PCIe 3 x4; 1 PCIe 3 x16 mechanical (x8 electrical); 1 PCIe 3 x8 mechanical (x8 electrical)
External drive bays One 3.5”; Two 2.5” (select models)
Form factor Rackable
I/O Port location Rear
Internal drive bays Two 2.5"
Internal Storage 512 GB HP Z Turbo Drive TLC SSD
Keyboard HP Wired Desktop 320K keyboard
Legal tagline HP recommends Windows 11 Pro for business
Manufacturer 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.
Memory 32 GB DDR4-2933 MHz RAM (4 x 8 GB)
Memory and storage 32 GB memory; 512 GB SSD storage
Memory layout (slots & size) 4 x 8 GB
Memory Slots 4 DIMM
Operating system Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade) [1,2]
Pointing device HP Wired Desktop 320M mouse
Ports 4 SuperSpeed USB Type-A 5Gbps signaling rate; 1 RJ-45 (10 GbE); 1 RJ-45 (1 GbE)
Processor Intel® Xeon® W-2235 (3.8 GHz base frequency, up to 4.6 GHz with Intel® Turbo Boost Technology, 8.25 MB cache, 6 cores) [6,7]
Processor cache 8 MB L3
Processor core 6
Processor family Intel® Xeon® W processor
Processor type Intel Xeon Six Core
Product long name HP ZCentral 4R
Product long name specifications HP ZCentral 4R, Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade), Intel® Xeon® W, 32GB RAM, 512GB SSD, NVIDIA®
Product short name specifications HP ZCentral 4R, Intel® Xeon® W, 32GB RAM, 512GB SSD
RAM (GB) 32
Registration required No
Security management Full volume encryption; HP Keyed Cable Lock Kit; HP Secure Erase; Kensington lock slot; Secure authentication; TPM 2.0 certified; HP Sure Click; HP MIK/SCCM Gen2; HP Sure Sense; HP Sure Start Gen6; HP BIOSphere Gen6; HP Client Security Manager Gen6; HP Wolf Security Pro Edition [15,18,19,22,24,25,28,34]
Security Software Licenses HP Wolf Pro Security Edition (1 year)
Software included HP ZCentral Remote Boost 2020
Standard memory note Transfer rates up to 2933 MT/s.
Storage (GB) 512
Storage controller Integrated SATA 6.0 Gb/s supporting RAID 0, 1, 10
Storage type SSD
UNSPSC code 43211515