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Black mid-tower workstation chassis, clean front panel with HP branding

HP

HP Z4 G4 Business Desktop Xeon W-2235 3.8GHz 128GB DDR4 500GB NVMe Quadro P2000 Windows 11 Pro

SKU CH-5WJQ-N32WE

Mid-tower workstation with a 3.8 GHz six-core Xeon, 128 GB DDR4 ECC memory, 500 GB NVMe storage and a Quadro P2000 5 GB graphics card running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • Operating SystemWindows 11 Pro
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • 6-core Xeon W-2235 reaches 4.6GHz turbo for fast compute
  • 128GB DDR4 2933 ECC memory handles large datasets reliably
  • 500GB NVMe SSD provides rapid system and project storage
  • Quadro P2000 5GB GDDR5 drives 4 DisplayPort 1.4 outputs
  • 1000W 80 Plus Gold PSU delivers 90% efficient power

Target workstation users

The HP Z4 G4 mid-tower workstation is built for engineers, designers and analysts who need reliable single-processor performance. A six-core Intel Xeon W-2235 runs at 3.8 GHz with a 4.6 GHz turbo frequency. The system ships with 128 GB of DDR4 2933 ECC registered memory and a 500 GB NVMe drive. Nvidia Quadro P2000 graphics with 5 GB GDDR5 provide certified driver support for professional 3D applications.

Upgrade from consumer desktops

This platform replaces standard business PCs when ECC memory integrity, ISV-certified graphics drivers or a 1000 W 80 Plus Gold power supply are required. The LGA 2066 socket and four-channel memory architecture support up to 512 GB of DDR4 2933 for larger datasets. Four DisplayPort 1.4 outputs drive multiple high-resolution displays without adapters. Buyers who need dual-socket scaling or more than four PCIe slots should consider larger chassis.

Sustained heavy workloads

The 1000 W Gold-rated supply delivers stable power during extended render or simulation runs. Tool-less internal access simplifies adding storage or swapping cards without downtime. Integrated gigabit Ethernet and high-definition audio handle baseline connectivity. The Quadro P2000 160-bit GPU maintains consistent frame rates in viewport-heavy workflows rather than short benchmark bursts.

商品特色

  • 6-core Xeon W-2235 reaches 4.6GHz turbo for fast compute
  • 128GB DDR4 2933 ECC memory handles large datasets reliably
  • 500GB NVMe SSD provides rapid system and project storage
  • Quadro P2000 5GB GDDR5 drives 4 DisplayPort 1.4 outputs
  • 1000W 80 Plus Gold PSU delivers 90% efficient power

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 P2000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2933
Maximum Memory Supported512 GB
SSD500 GB pcie
SeriesZ4
ModelG4
Screen SizeNo Screen

商品問答

What motherboard socket does the Xeon W-2235 processor in this workstation require?

The Intel Xeon W-2235 processor uses an LGA 2066 socket on the motherboard.

How do I access the internal components to install additional DDR4 memory or storage drives?

The HP Z4 G4 chassis features toolless access; remove the side panel to reach the four DIMM slots and M.2 PCIe slots.

What type of memory modules are needed to expand the 128GB DDR4 capacity up to the 512GB maximum?

You need DDR4 2933MHz ECC Registered DIMMs; the board has eight slots total, with four currently occupied by 32GB modules.

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