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Black mid-tower workstation chassis with front panel ports and ventilation grille

HP

HP Z4 G4 Workstation Xeon W-2225 4.1GHz 128GB 4TB Quadro P2000 Win 11 Pro

SKU CH-DD23-SGYX0

Mid-tower workstation with Xeon W-2225 4.1 GHz processor, 128 GB DDR4 ECC memory, 4 TB NVMe SSD and Quadro P2000 5 GB graphics, running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • Operating SystemWindows 11 Pro
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Intel Xeon W-2225 4.1GHz turbo to 4.6GHz accelerates compute-intensive workflows
  • 128GB DDR4 2933MHz ECC registered memory handles large datasets reliably
  • 4TB PCIe NVMe SSD provides fast system responsiveness and high-capacity storage
  • NVIDIA Quadro P2000 5GB GDDR5 with four DisplayPort 1.4 outputs drives professional 3D visualisation
  • 1000W 80 Plus Gold 90% efficient power supply delivers stable power for demanding components

Professional Workstation for Compute-Intensive

The HP Z4 G4 mid-tower workstation is built for engineers, designers and analysts who need certified single-processor performance. An Intel Xeon W-2225 4-core CPU runs at 4.1 GHz with a 4.6 GHz turbo frequency. 128 GB of DDR4 2933 ECC registered memory and a 4 TB PCIe NVMe SSD provide capacity for large datasets and complex simulations. An NVIDIA Quadro P2000 with 5 GB GDDR5 drives professional 3D CAD and visualisation tasks. Windows 11 Pro is pre-installed.

PCIe 3.0 Platform Limits GPU and Storage Throughput

The LGA 2066 platform uses PCIe 3.0 lanes, so the Quadro P2000 160-bit interface and the NVMe SSD operate at generation 3 speeds. Four DisplayPort 1.4 outputs support multi-monitor setups, but the GPU’s 5 GB frame buffer limits scene complexity in modern rendering workloads. The 1000 W 80 Plus Gold power supply delivers 90 % efficiency, yet the board’s lane allocation restricts total add-in bandwidth when multiple high-speed devices are installed.

Upgrades from Entry-Level Towers When ISV

This system replaces older single-socket workstations that lack ECC memory support or validated driver stacks for professional applications. The jump is worth it when projects demand certified reliability, 512 GB maximum memory headroom and tool-less access for future storage or GPU changes. Buyers who need higher core counts, larger GPU memory or dual-processor scaling should consider alternative platforms.

Pontos fortes

  • Intel Xeon W-2225 4.1GHz turbo to 4.6GHz accelerates compute-intensive workflows
  • 128GB DDR4 2933MHz ECC registered memory handles large datasets reliably
  • 4TB PCIe NVMe SSD provides fast system responsiveness and high-capacity storage
  • NVIDIA Quadro P2000 5GB GDDR5 with four DisplayPort 1.4 outputs drives professional 3D visualisation
  • 1000W 80 Plus Gold 90% efficient power supply delivers stable power for demanding components

Especificações

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
SSD4 TB PCIe
SeriesZ4
ModelG4
Screen SizeNo Screen

Perguntas sobre este artigo

Should I choose the 4.1 GHz or 4.6 GHz turbo speed for my workload?

The Xeon W-2225 runs at 4.1 GHz base and boosts to 4.6 GHz when thermal headroom allows, so the same processor delivers both speeds automatically.

What does 128 GB DDR4 2933 actually deliver in this workstation?

Four 32 GB ECC registered modules provide 128 GB at DDR4 2933, with headroom to expand to 512 GB across the eight slots.

Is the 4 TB drive PCIe NVMe or SATA, and does the M.2 slot limit its speed?

The 4 TB SSD is a PCIe NVMe M.2 drive; the platform supports PCIe 3.0 x4 so the drive operates at its rated throughput.

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