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-2235 3.8GHz 16GB DDR4 4TB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-SF0G-XXSW8

Mid-tower workstation with 6-core Xeon W-2235 at 3.8 GHz, 16 GB DDR4 ECC memory, 4 TB NVMe SSD and Quadro P5000 16 GB graphics for professional compute and visualisation workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2235 6-core processor reaches 4.6GHz Turbo for compute-intensive workflows
  • 16GB DDR4 2933MHz ECC registered memory ensures data integrity for critical applications
  • 4TB PCIe NVMe SSD delivers fast system responsiveness and high-capacity project storage
  • Nvidia Quadro P5000 16GB GDDR5X 256-bit graphics with 4x DP 1.4 for professional visualization
  • HP 1000W 80 Plus Gold 90% efficient power supply supports expandable, serviceable mid-tower design

Professional Workstation for Compute-Intensive Tasks

This HP Z4 G4 mid-tower workstation is built for professionals who need reliable single-processor performance. It pairs an Intel Xeon W-2235 six-core processor with 16GB of DDR4 2933 ECC registered memory. The system includes a 4TB PCIe NVMe solid-state drive and an Nvidia Quadro P5000 graphics card with 16GB GDDR5X memory. Windows 11 Pro is pre-installed for immediate deployment in certified application environments.

Upgrading from Entry-Level or Older Workstations

Users moving from consumer desktops or previous-generation workstations gain ISV-certified stability and ECC memory protection for data integrity. The jump is worth it when workflows demand certified drivers for 3D CAD, rendering, or GPU-accelerated simulation. The 1000W 80 Plus Gold power supply provides headroom for the included Quadro P5000 and supports future graphics upgrades within the chassis power budget.

Practical Limits of the Platform

The LGA 2066 socket and DDR4 2933 architecture cap memory expansion at 512GB using registered DIMMs, so buyers needing larger capacities must verify module compatibility. The Quadro P5000 connects via four DisplayPort 1.4 outputs and one dual-link DVI-D port, limiting display configurations to those interfaces. Internal storage flexibility relies on available M.2 slots and drive bays not detailed here, requiring physical verification for additional NVMe or SATA drives.

How it compares

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

Price $1,205.99
Cheaper than about 72% 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 4 TB PCIe
Higher than about 70% 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 storage4 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

What motherboard socket does the Xeon W-2235 in this Z4 G4 use?

The processor fits an LGA 2066 socket on the workstation motherboard.

Which steps are required to install the Quadro P5000, and what do builders often miss?

Insert the card into a full-length PCIe slot, then connect the auxiliary power cables from the 1000W supply; the extra power connectors are frequently overlooked.

What memory upgrades does the Z4 G4 support later, and what type must be used?

Up to 512 GB of DDR4 2933 ECC registered DIMMs can be added; only DDR4 modules are compatible.

More in Business & Office Desktops

Similar items