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Black mid-tower workstation chassis, no monitor

HP

HP Z4 G4 Business Desktop Xeon W-2225 4.1GHz 256GB DDR4 500GB NVMe Quadro P5000 16GB

SKU CH-MRHV-FF9DS

Mid-tower workstation with a 4-core Xeon W-2225 at 4.1 GHz, 256 GB DDR4 ECC memory, 500 GB NVMe SSD and Quadro P5000 16 GB graphics for professional 3D and compute workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2225 4.1 GHz (4.6 GHz Turbo) four-core processor accelerates compute-intensive workflows
  • 256 GB DDR4 2933 MHz ECC registered memory handles large datasets and complex simulations
  • 500 GB M.2 NVMe solid-state drive provides fast system responsiveness
  • Nvidia Quadro P5000 16 GB GDDR5X 256-bit GPU with four DisplayPort 1.4 and DVI-D DL outputs drives 3D CAD and rendering
  • HP 1000 W 80 Plus Gold 90 % efficient power supply delivers reliable power for demanding workloads

Intel Xeon W-2225 4-core workstation

This HP Z4 G4 mid-tower desktop pairs a 4.1 GHz Intel Xeon W-2225 processor with 256 GB of DDR4 2933 ECC registered memory. The system ships with Windows 11 Pro installed and includes a 500 GB PCIe NVMe solid-state drive. It is built for professionals who need reliable single-processor performance in a serviceable chassis.

Quadro P5000 16 GB professional graphics

The NVIDIA Quadro P5000 card delivers 16 GB of GDDR5X memory across a 256-bit interface and provides four DisplayPort 1.4 outputs plus a dual-link DVI-D connector. This GPU adds certified driver support for 3D CAD, rendering and visualisation applications that rely on professional graphics pipelines. Integrated Gigabit Ethernet and high-definition audio remain available on the motherboard.

256 GB DDR4 with 512 GB ceiling

Eight 32 GB modules fill the current memory slots, leaving headroom to reach the 512 GB maximum supported capacity on Xeon configurations. The 500 GB NVMe boot drive offers fast system responsiveness while internal bays and additional M.2 slots accept further SATA or PCIe storage. Buyers who need more than 512 GB of RAM or multi-GPU compute density will need a different platform.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $3,411.99
Cheaper than about 61% of the 2,161 comparable items (median $5,687.99).
RAM capacity 256 GB DDR4
Higher than about 90% of the 2,095 comparable items (median 64 GB).
SSD storage 500 GB pcie
Lower than about 90% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Product lineZ4
Model nameG4
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU socketLGA 2066
Memory
RAM capacity256 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage500 GB pcie
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

Will the 256GB DDR4 2933MHz ECC Registered memory need replacement, and what is the maximum supported capacity?

The 256GB DDR4 2933MHz ECC Registered memory is installed as eight 32GB modules. The motherboard supports a maximum of 512GB, so further expansion is possible without replacing existing modules.

What thermal or power limit appears first when the Xeon W-2225 runs at its 4.6GHz turbo under sustained load?

The Xeon W-2225 4.1GHz base clock can boost to 4.6GHz turbo. Sustained turbo duration depends on the 1000W 80 Plus Gold power supply and mid-tower cooling capacity.

How much noise and heat does the 1000W 80 Plus Gold power supply produce when the Quadro P5000 16GB and Xeon W-2225 run all day?

The 1000W 80 Plus Gold power supply operates at 90% efficiency, reducing waste heat. The Quadro P5000 16GB GDDR5X and Xeon W-2225 are cooled by the mid-tower chassis fans.

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