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

HP

HP Z4 G4 Workstation Intel Xeon W-2235 3.8GHz 64GB DDR4 2TB NVMe Nvidia Quadro P5000 16GB Windows 11 Pro

SKU CH-ABAF-R0KZD

Mid-tower workstation with a 6-core Intel Xeon W-2235 at 3.8 GHz, 64 GB DDR4 2933 ECC memory, 2 TB NVMe storage and an Nvidia Quadro P5000 16 GB GPU for professional 3D and compute workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2235 6-core at 3.8 GHz with 4.6 GHz turbo accelerates compute-intensive workloads
  • 64 GB DDR4 2933 ECC memory supports large datasets and complex simulations reliably
  • 2 TB NVMe SSD provides fast system responsiveness and high-capacity project storage
  • Nvidia Quadro P5000 16 GB GDDR5X 256-bit with 4x DP 1.4 drives 3D CAD and rendering
  • 1000 W 80 Plus Gold 90% efficient power supply delivers stable power for demanding configurations

HP Z4 G4 Xeon W-2235 workstation

This HP Z4 G4 mid-tower workstation is built for professionals who need certified single-processor performance in compute-intensive applications such as 3D CAD, rendering and large-dataset simulation. It ships with 64GB of DDR4 ECC memory, a 2TB PCIe NVMe SSD and an Nvidia Quadro P5000 16GB graphics card running Windows 11 Pro.

Tool-free access simplifies upgrades

The chassis provides toolless entry to internal components and multiple PCIe slots, so adding memory, storage or another graphics card is straightforward. The 1000W 80 Plus Gold power supply delivers stable power for the installed parts, but the single LGA 2066 socket means a second processor cannot be added.

512GB maximum DDR4-2933 ECC capacity

The platform supports up to 512GB of DDR4-2933 ECC registered memory across its DIMM slots, which determines whether this system can handle your largest datasets and simulations. Buyers who need more than 512GB of system memory must choose a different platform.

How it compares

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

Price $1,352.99
Cheaper than about 70% of the 2,161 comparable items (median $5,687.99).
RAM capacity 64 GB DDR4
Typical for this category: the median of 2,095 items is 64 GB.
SSD storage 2 TB PCIe
Typical for this category: the median of 2,058 items is 2 TB.

Specifications

Product
Product lineZ4
Model nameG4
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU socketLGA 2066
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage2 TB 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

How do I verify the Xeon W-2235 is reaching its 4.6 GHz turbo after setup?

Open Task Manager's Performance tab and watch the CPU clock speed under a heavy workload; it should show frequencies up to 4.6 GHz when the 6-core processor boosts.

What comes in the box and what must I buy separately?

The workstation includes the mid-tower chassis with 1000 W 80 Plus Gold PSU, Xeon W-2235, 64 GB DDR4 2933 ECC memory (4x16 GB), 2 TB NVMe SSD, Quadro P5000 16 GB GDDR5X with four DP 1.4 and DVI-D DL ports, Windows 11 Pro, keyboard and mouse; a display is not included.

Which memory configuration should I choose for this Xeon model?

The system ships with 64 GB as 4x16 GB DDR4 2933 ECC registered modules, filling four slots and leaving room to expand up to the 512 GB maximum supported by the W-2235.

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