我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Black mid-tower workstation chassis, front panel with power button and ports

HP

HP Z4 G4 Workstation Xeon W-2225 256GB DDR4 2TB NVMe Quadro RTX 5000 16GB Windows 11 Pro

SKU CH-H2J0-105FA

Mid-tower workstation with Xeon W-2225, 256GB DDR4 ECC, 2TB NVMe, Quadro RTX 5000 16GB, 1000W Gold PSU, Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • Operating SystemWindows 11 Pro
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Intel Xeon W-2225 4.1 GHz with 4.6 GHz Turbo for fast compute
  • 256 GB DDR4 2933 ECC memory handles large datasets reliably
  • 2 TB NVMe SSD provides rapid storage access
  • NVIDIA Quadro RTX 5000 16 GB GDDR6 drives professional graphics workloads
  • 1000 W 80 Plus Gold 90% efficient power supply delivers stable energy

Built for Demanding Professional Workflows

This HP Z4 G4 workstation targets engineers, designers and analysts who need certified single-processor performance. It ships with a Xeon W-2225 four-core CPU running at 4.1 GHz with a 4.6 GHz turbo frequency. The system includes 256 GB of DDR4 2933 ECC registered memory across eight 32 GB modules and a 2 TB PCIe NVMe drive. Windows 11 Pro is pre-installed for immediate deployment.

Memory Ceiling and Graphics Interface Limits

The platform supports a maximum of 512 GB of DDR42933 ECC SDRAM, so this 256 GB configuration leaves room for future expansion. The Quadro RTX 5000 provides 16 GB of GDDR6 memory on a 256-bit bus and outputs through four DisplayPort 1.4 connectors plus a VirtualLink port. Integrated Gigabit Ethernet and high-definition audio handle baseline connectivity without extra cards.

Mid-Tower Serviceability and Power Headroom

The black mid-tower chassis offers toolless access to internal components and multiple PCIe slots for add-in cards. A 1000 W 80 Plus Gold power supply rated at 90 % efficiency delivers stable power for the GPU and storage array. Multiple internal bays and M.2 slots allow mixing SATA and NVMe drives as project storage needs grow. No monitor is included.

商品特色

  • Intel Xeon W-2225 4.1 GHz with 4.6 GHz Turbo for fast compute
  • 256 GB DDR4 2933 ECC memory handles large datasets reliably
  • 2 TB NVMe SSD provides rapid storage access
  • NVIDIA Quadro RTX 5000 16 GB GDDR6 drives professional graphics workloads
  • 1000 W 80 Plus Gold 90% efficient power supply delivers stable energy

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 RTX 5000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2933
Maximum Memory Supported512 GB
SSD2 TB PCIe
SeriesZ4
ModelG4
Screen SizeNo Screen

商品問答

Should I pick the 256 GB DDR4 2933 kit or add more later?

The system ships with 256 GB as eight 32 GB DDR4 2933 ECC registered modules. The board supports up to 512 GB, so you can expand later if workloads grow.

What does the Xeon W-2225 4.1 GHz base and 4.6 GHz turbo mean for daily rendering?

Four cores run at 4.1 GHz base and can boost to 4.6 GHz, giving strong single-thread speed for interactive viewport work while the Quadro RTX 5000 handles final frame rendering.

How does the PCIe NVMe interface affect the 2 TB drive speed in this chassis?

The 2 TB M.2 drive uses a PCIe NVMe link, so read and write throughput is limited by the drive controller and the platform PCIe lanes rather than a SATA bottleneck.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。