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Black mid-tower workstation chassis, front panel with power button and ports

HP

HP Z4 G4 Business Desktop Xeon W-2235 128GB 4TB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-5QKF-NPRVE

Mid-tower workstation with Xeon W-2235 6-core processor, 128GB DDR4 ECC memory, 4TB NVMe SSD and Quadro P5000 16GB graphics

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • Operating SystemWindows 11 Pro
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • 6-core Xeon W-2235 hits 4.6 GHz turbo for fast compute
  • 128 GB DDR4 2933 ECC memory handles large datasets reliably
  • 4 TB NVMe SSD gives high-capacity responsive storage
  • Quadro P5000 16 GB GDDR5X drives professional 3D and GPU workloads
  • 1000 W 80 Plus Gold PSU delivers stable power for expansion

Professional workstation for compute-intensive

The HP Z4 G4 is a new mid-tower business desktop built around an Intel Xeon W-2235 processor with 6 cores running at 3.8 GHz and a 4.6 GHz turbo frequency. It ships with 128 GB of DDR4 2933 ECC registered memory in a 4 x 32 GB configuration and a 4 TB PCIe NVMe solid-state drive. An Nvidia Quadro P5000 graphics card with 16 GB GDDR5X memory and a 256-bit interface drives professional visualisation workloads. Windows 11 Pro is pre-installed and digitally activated.

Tool-free chassis with professional I/O

The black mid-tower enclosure uses a tool-less design for straightforward access to internal components. The Quadro P5000 provides four DisplayPort 1.4 outputs and one dual-link DVI-D connector for multi-display setups. Integrated Gigabit Ethernet and high-definition audio handle networking and sound without add-in cards. A 1000 W 80 Plus Gold power supply rated at 90 % efficiency delivers stable power to the CPU, memory and graphics subsystem.

Verify memory, storage and slot requirements

This system uses DDR4 2933 ECC registered DIMMs; confirm that any additional modules match this specification before ordering. The motherboard supports a maximum of 512 GB across its available slots. The 4 TB boot drive occupies an M.2 NVMe slot; check remaining M.2 and SATA bays if you plan to add further storage. Ensure your displays use DisplayPort 1.4 or dual-link DVI-D inputs to match the graphics card outputs.

商品特色

  • 6-core Xeon W-2235 hits 4.6 GHz turbo for fast compute
  • 128 GB DDR4 2933 ECC memory handles large datasets reliably
  • 4 TB NVMe SSD gives high-capacity responsive storage
  • Quadro P5000 16 GB GDDR5X drives professional 3D and GPU workloads
  • 1000 W 80 Plus Gold PSU delivers stable power for expansion

商品規格

TypeBusiness Desktops & Workstations
Form FactorMid Tower
Operating SystemWindows 11 Pro
UsageBusiness
ColorBlack
MonitorMonitor not included
CPU TypeIntel Xeon
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2933
Maximum Memory Supported512 GB
SSD4 TB PCIe
SeriesZ4
ModelG4
Screen SizeNo Screen

商品問答

What PCIe standard does the 4 TB NVMe drive use and what practical throughput does it cap at?

The 4 TB drive is a PCIe NVMe SSD; its practical throughput is limited by the PCIe generation of the Z4 G4 motherboard M.2 slot.

What physical space and power connectors does the Quadro P5000 16 GB require inside the mid-tower chassis?

The Quadro P5000 is a dual-slot full-height card with 256-bit GDDR5X memory; it needs one 8-pin PCIe power connector from the 1000 W 80 Plus Gold supply.

How are the four 32 GB DDR4-2933 ECC RDIMMs installed and which slot-population rule is commonly missed?

Install the four modules in the four black DIMM slots (one per channel) for quad-channel operation; the common mistake is populating only the blue slots and leaving channels empty.

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