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Black mid-tower workstation chassis, matte finish, front I/O panel visible

HP

HP Z4 G4 Mid Tower Xeon W-2235 3.8GHz 6 Core 16GB DDR4 4TB NVMe Quadro P2000 5GB Windows 11 Pro

SKU CH-YJKW-6SDNN

Mid-tower workstation with a 6-core Xeon W-2235 at 3.8GHz, 16GB DDR4 2933 ECC memory, 4TB NVMe SSD and Quadro P2000 5GB graphics for professional CAD and rendering

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P2000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2235 6-core processor reaches 4.6GHz turbo for demanding compute workloads
  • 16GB DDR4 2933MHz ECC registered memory ensures data integrity for professional applications
  • 4TB NVMe SSD provides high-capacity storage with fast system responsiveness
  • NVIDIA Quadro P2000 5GB GDDR5 with four DisplayPort 1.4 outputs drives multi-display visualisation
  • 1000W 80 Plus Gold power supply delivers 90% efficient power for reliable expandability

Professional Workstation Platform

The HP Z4 G4 Mid Tower is a single-processor workstation built around an Intel Xeon W-2235 3.8GHz 6-core CPU with 4.6GHz turbo. It ships with 16GB DDR4 2933 ECC registered memory, a 4TB PCIe NVMe SSD and an Nvidia Quadro P2000 5GB GDDR5 graphics card. Windows 11 Pro is pre-installed for immediate deployment.

Thermals and Power Efficiency

A 1000W 80 Plus Gold power supply rated at 90% efficiency delivers stable power to the CPU, GPU and storage subsystem. The mid-tower chassis uses directed airflow to manage heat from the 160-bit graphics adapter and Xeon processor during typical professional workloads. Integrated Gigabit Ethernet and high-definition audio add minimal thermal load.

Sustained Load Behaviour

The platform supports up to 512GB DDR42933 ECC memory for large datasets and extended simulations. Multiple PCIe slots and tool-less access allow storage and graphics expansion without downtime. ISV certification ensures reliable performance in certified CAD, rendering and visualisation applications over long production runs.

How it compares

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

Price $1,070.99
Cheaper than about 73% 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 P2000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How is the Nvidia Quadro P2000 5GB graphics card installed in the Z4 G4 mid-tower, and what step is often missed?

Insert the card into a full-height PCIe x16 slot, secure the bracket screw, then connect the four DisplayPort 1.4 cables; the step often missed is removing the slot cover before seating the card.

What maintenance will the 1000W 80 Plus Gold power supply need later?

Clean dust from the PSU intake and exhaust vents annually using compressed air; the fan bearing is sealed and not user-serviceable.

What thermal limit appears first on the Xeon W-2235 3.8GHz 6-core processor under sustained all-core load?

The CPU will hit its 4.6GHz turbo ceiling and then throttle to base frequency once the 1000W PSU and chassis cooling reach thermal equilibrium.

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