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, clean front panel with subtle branding

HP

HP Z4 G4 Mid-Tower Workstation Xeon W-2235 3.8GHz 6 Core 16GB DDR4 1TB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-BAY4-99RG9

Mid-tower workstation with a 3.8GHz 6-core Xeon processor, 16GB DDR4 ECC memory, 1TB NVMe SSD and NVIDIA Quadro P5000 16GB graphics for professional 3D workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2235 6-core CPU reaches 4.6GHz turbo for fast compute
  • 16GB DDR4 2933MHz ECC memory ensures data integrity under load
  • 1TB NVMe SSD provides rapid boot and project access
  • NVIDIA Quadro P5000 16GB GDDR5X drives 3D CAD and rendering
  • 1000W 80 Plus Gold PSU delivers 90% efficient stable power

HP Z4 G4 Mid-Tower Workstation

The HP Z4 G4 is a mid-tower workstation built for professional workloads such as 3D CAD, rendering and GPU-accelerated simulations. It ships with an Intel Xeon W-2235 3.8GHz 6-core processor, 16GB DDR4 2933 ECC registered memory, a 1TB NVMe SSD and an Nvidia Quadro P5000 16GB GDDR5X graphics card. Windows 11 Pro is pre-installed and digitally activated.

Compatibility checks before ordering

Verify that your monitors use DisplayPort 1.4 or dual-link DVI-D to match the Quadro P5000 outputs. Confirm your workflow benefits from ECC registered DDR4 memory and the LGA 2066 platform. The chassis provides multiple PCIe slots and M.2 bays for additional storage, but no monitor is included in the box.

Sustained-load behaviour

A 1000W 80 Plus Gold power supply rated at 90% efficiency delivers stable power during extended render or compute sessions. The Quadro P5000 uses a 256-bit memory interface with GDDR5X VRAM for consistent throughput on large datasets. Tool-less internal access helps maintain airflow and simplifies component maintenance over time.

How it compares

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

Price $805.99
Cheaper than about 76% 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 1 TB PCIe
Lower than about 60% 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 storage1 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 comes in the box and do I need to buy a monitor separately?

The workstation ships with the tower, power cord and Windows 11 Pro licence; no monitor is included, so a display must be purchased separately.

Should I choose the 16GB DDR4 2933 configuration or plan for more memory later?

The unit arrives with 16GB as 2x 8GB DDR4 2933 ECC Registered modules; the motherboard supports up to 512GB, so additional kits can be added when workloads grow.

What does the Xeon W-2235 3.8GHz 6-core turbo to 4.6GHz mean for real CAD and rendering tasks?

The processor runs at 3.8GHz base and can reach 4.6GHz turbo across its 6 cores, feeding the Quadro P5000 16GB GDDR5X 256-bit GPU for fast viewport interaction and GPU-accelerated rendering.

More in Business & Office Desktops

Similar items