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Black mid-tower workstation chassis with front I/O panel

HP

HP Z4 G4 Business Desktop Xeon W-2235 3.8GHz 16GB 500GB NVMe Quadro P2000 5GB

SKU CH-E7E1-YXFJF

Mid-tower workstation with a 6-core Xeon W-2235 up to 4.6 GHz, 16 GB DDR4 ECC, 500 GB NVMe SSD and Quadro P2000 5 GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P2000
  • Operating systemWindows 11 Pro
  • 6-core Xeon W-2235 reaches 4.6 GHz turbo for fast compute
  • 16 GB DDR4 2933 ECC memory ensures data integrity
  • 500 GB NVMe SSD gives rapid system responsiveness
  • Quadro P2000 5 GB GDDR5 drives 4 displays via DP 1.4
  • 1000 W 80 Plus Gold PSU delivers 90 % efficient power

HP Z4 G4 Xeon W-2235 Workstation

This mid-tower business desktop targets professionals who need certified reliability for 3D CAD, rendering and GPU-accelerated workloads. It ships with Windows 11 Pro, an Intel Xeon W-2235 six-core processor running at 3.8 GHz with 4.6 GHz turbo, 16 GB of DDR4 2933 ECC registered memory and a 500 GB NVMe SSD. The NVIDIA Quadro P2000 provides 5 GB GDDR5 on a 160-bit bus with four DisplayPort 1.4 outputs.

Installation and common issues

The chassis uses toolless access for memory, storage and graphics upgrades, and the 1000 W 80 Plus Gold power supply delivers ample headroom for supported add-in cards. Builders must populate DDR4 2933 ECC registered modules only; non-ECC or faster DDR4 generations will not function. The LGA 2066 socket limits CPU changes to compatible Xeon W or Core X-series parts, and the single-processor board does not support dual-socket configurations.

Sustained-load behaviour

The 1000 W Gold-rated supply maintains 90 % efficiency during extended render or simulation runs, keeping voltage rails stable for the Xeon and Quadro. DDR4 2933 ECC memory corrects single-bit errors on the fly, preventing silent data corruption in large datasets. The Quadro P2000 5 GB frame buffer handles prolonged GPU compute and multi-display output without throttling, while the integrated gigabit Ethernet and high-definition audio remain active throughout.

How it compares

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

Price $522.99
Cheaper than about 80% of the 2,161 comparable items (median $5,687.99).
RAM capacity 16 GB DDR4
Lower than about 80% 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 capacity16 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage500 GB pcie
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P2000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How can I verify the Xeon W-2235 is reaching its 4.6 GHz turbo speed after assembly?

Open Windows Task Manager, select the Performance tab, watch the CPU clock while running a heavy single-thread load; sustained readings at or near 4.6 GHz confirm the turbo is active.

What ships with the workstation and what must I source separately?

The unit includes the mid-tower chassis, 1000 W 80 Plus Gold PSU, Xeon W-2235, 16 GB DDR4 2933 ECC (2 × 8 GB), 500 GB M.2 NVMe SSD, Quadro P2000 with four DP 1.4 ports, Windows 11 Pro licence; a monitor, keyboard and mouse are not included.

Which memory capacity should I choose for large simulation datasets?

The platform supports up to 512 GB DDR4 2933 ECC; start with the installed 16 GB and add matched ECC RDIMMs in the free slots if your workload exceeds that.

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