We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower workstation chassis with front I/O panel

HP

HP Z4 G4 Workstation Xeon W-2223 3.6GHz 64GB DDR4 2TB NVMe Quadro RTX 4000 8GB Windows 11 Pro

SKU CH-JFBA-JWHZB

Mid-tower workstation with Xeon W-2223 3.6 GHz, 64 GB DDR4 ECC, 2 TB NVMe SSD, and Quadro RTX 4000 8 GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro RTX 4000
  • Operating systemWindows 11 Pro
  • 8-core Xeon W-2223 hits 3.9 GHz turbo for responsive compute
  • 64 GB DDR4-2666 ECC memory keeps large datasets stable
  • 2 TB NVMe SSD delivers fast boot and project loads
  • Quadro RTX 4000 8 GB GDDR6 drives certified 3D and GPU workloads
  • 1000 W 80 Plus Gold supply powers expansion with 90 % efficiency

HP Z4 G4 Xeon Workstation

The HP Z4 G4 is a mid-tower business desktop built around an Intel Xeon W-2223 3.6 GHz processor with 3.9 GHz turbo. It ships with 64 GB of DDR4 2666 ECC registered memory and a 2 TB PCIe NVMe solid state drive. Professional graphics are provided by an Nvidia Quadro RTX 4000 8 GB GDDR6 card. Windows 11 Pro is pre-installed.

Who this suits and who should look elsewhere

This workstation fits engineers and designers running ISV-certified CAD, rendering or simulation workloads that need ECC memory and professional GPU drivers. It is not for buyers who need more than four CPU cores, who require multiple graphics cards, or who want a compact form factor for space-constrained desks.

The spec that decides fit

The 1000 W 80 Plus Gold power supply sets the ceiling for future GPU upgrades and additional storage devices. If your planned expansion cards or drive array would exceed that budget, a higher-capacity chassis is required.

How it compares

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

Price $1,074.99
Cheaper than about 73% 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 2666
Max supported RAM512 GB
Storage
SSD storage2 TB PCIe
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro RTX 4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

Do I need a separate monitor to use the HP Z4 G4 Workstation?

Yes, the workstation ships without a monitor; you connect any display to the Quadro RTX 4000 via its three DisplayPort 1.4 outputs or the USB-C port.

Will my older SATA hard drives fit inside this mid-tower?

The chassis includes internal bays and the motherboard provides SATA ports so you can install legacy SATA drives alongside the 2TB NVMe boot drive.

How can I verify the 64GB DDR4 2666 ECC memory is running correctly after first boot?

Open Windows Task Manager or HP Performance Advisor; both show 64GB total, DDR4 type, 2666MHz speed and ECC status, confirming the four 16GB modules are active.

More in Business & Office Desktops

Similar items