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Black mid-tower workstation chassis, front panel with power button and drive bays

HP

HP Z4 G4 Workstation Xeon W-2225 4.1GHz 16GB DDR4 500GB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-KVGH-Y4TD2

Mid-tower workstation with Xeon W-2225 4.1GHz, 16GB DDR4 ECC, 500GB NVMe SSD and Quadro P5000 16GB graphics for professional CAD and rendering

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • Operating SystemWindows 11 Pro
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Intel Xeon W-2225 4-core CPU reaches 4.6 GHz turbo for fast compute
  • 16 GB DDR4 2933 MHz ECC memory supports 512 GB maximum capacity
  • 500 GB NVMe SSD plus multiple M.2 slots enable rapid storage expansion
  • NVIDIA Quadro P5000 16 GB GDDR5X 256-bit drives 3D CAD and rendering
  • 1000 W 80 Plus Gold 90 % efficient PSU powers high-load workloads

Z4 G4 Xeon W-2225 Workstation

This HP Z4 G4 mid-tower workstation is built for professional workflows that demand certified reliability. It ships new with Windows 11 Pro, an Intel Xeon W-2225 four-core processor running at 4.1 GHz with a 4.6 GHz turbo, and 16 GB of DDR4 2933 ECC registered memory. The system includes a 500 GB NVMe SSD and an Nvidia Quadro P5000 graphics card with 16 GB GDDR5X memory.

Quadro P5000 16 GB GPU Upgrade

The Quadro P5000 delivers 16 GB of GDDR5X video memory on a 256-bit bus with four DisplayPort 1.4 outputs and one dual-link DVI port. This GPU replaces entry-level professional cards when 3D CAD, rendering, or GPU-accelerated simulation workloads exceed 8 GB of frame buffer. The jump is worth it when ISV-certified drivers and large model handling become daily requirements rather than occasional tasks.

Single-Processor ECC Workstation Buyers

This configuration suits engineers, designers, and analysts who need a single-socket Xeon platform with ECC memory support up to 512 GB and a 1000 W 80 Plus Gold power supply. Buyers who require dual-socket scaling, higher core counts, or consumer-grade gaming features should look at alternative platforms. The mid-tower chassis supports multiple PCIe slots and tool-less access for future expansion.

Highlights

  • Intel Xeon W-2225 4-core CPU reaches 4.6 GHz turbo for fast compute
  • 16 GB DDR4 2933 MHz ECC memory supports 512 GB maximum capacity
  • 500 GB NVMe SSD plus multiple M.2 slots enable rapid storage expansion
  • NVIDIA Quadro P5000 16 GB GDDR5X 256-bit drives 3D CAD and rendering
  • 1000 W 80 Plus Gold 90 % efficient PSU powers high-load workloads

Specifications

TypeBusiness Desktops & Workstations
Form FactorMid Tower
Operating SystemWindows 11 Pro
UsageBusiness
ColorBlack
MonitorMonitor not included
CPU TypeIntel Xeon
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity16GB DDR4
Memory SpeedDDR4 2933
Maximum Memory Supported512 GB
SSD500 GB pcie
SeriesZ4
ModelG4
Screen SizeNo Screen

Questions about this item

What physical space and power connections does the 256-bit Quadro P5000 need inside the mid-tower chassis?

The card occupies a full-height dual-slot PCIe x16 slot and draws power from the 1000W 80 Plus Gold supply via standard auxiliary connectors.

How is the 16 GB DDR4 2933 ECC memory installed and which step is often missed?

Insert the two 8 GB modules into the colour-coded DIMM slots until the latches click; the step often missed is ensuring both latches fully engage to register ECC.

What maintenance will the 1000W 80 Plus Gold power supply and the 500 GB NVMe drive need later?

Clean the PSU intake filter periodically to maintain 90% efficiency; the NVMe drive requires no mechanical maintenance but should be monitored for wear via SMART tools.

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