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 vents, Dell logo

DELL

DELL Precision 5820 Tower Workstation Xeon W-2245 256GB DDR4 1TB NVMe Quadro P5000

SKU CH-0GXH-HFA5J

Mid-tower workstation with an 8-core Xeon W-2245, 256 GB DDR4 ECC memory, 1 TB NVMe SSD and a Quadro P5000 16 GB GDDR5X graphics card running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 8-core Xeon W-2245 reaches 4.7 GHz turbo for heavy compute
  • 256 GB DDR4 2933 ECC memory handles massive datasets
  • 1 TB NVMe SSD provides fast storage access
  • Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold PSU delivers efficient power

Professional tower workstation

The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2245 processor with eight cores running at 3.90GHz and a 4.7GHz turbo frequency. It targets engineers, designers and analysts who need certified stability for simulation, rendering or large dataset workloads. The system ships with Windows 11 Pro pre-installed and no monitor included.

Memory ceiling and graphics expandability

The board provides eight DDR4 slots populated with 256GB of 2933MHz registered ECC memory, reaching the platform maximum. A single 1TB PCIe NVMe drive handles boot and active projects, leaving additional M.2 and drive bays free for capacity growth. The Quadro P5000 adds 16GB GDDR5X video memory and four DisplayPort outputs, while the 950W 80 Plus Gold supply leaves headroom for further add-in cards.

Sustained thermal and power behaviour

The 950 watt 80 Plus Gold certified power supply operates at 90% efficiency, feeding the Xeon and Quadro under continuous load without throttling. Registered ECC memory corrects single-bit errors in real time, preserving data integrity during multi-hour compute runs. The mid-tower chassis and Dell thermal design maintain stable clock speeds across extended rendering or simulation sessions.

商品特色

  • 8-core Xeon W-2245 reaches 4.7 GHz turbo for heavy compute
  • 256 GB DDR4 2933 ECC memory handles massive datasets
  • 1 TB NVMe SSD provides fast storage access
  • Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold PSU delivers efficient power

商品規格

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2245 (3.90GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2933
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

商品問答

At what temperature does the Xeon W-2245 begin to throttle during sustained all-core loads?

The processor is rated for a 3.9 GHz base clock and a 4.7 GHz turbo frequency; thermal throttling engages when the CPU reaches its maximum junction temperature to protect the silicon.

How loud is the 950 W power supply and chassis fans when the system runs continuously at full load?

The 950 W 80 Plus Gold power supply operates at 90 % efficiency, reducing waste heat, while the Precision 5820 thermal design uses variable-speed fans that ramp up only as needed to keep internal temperatures in check.

Which display cables are required to use all four outputs on the Quadro P5000?

The graphics card provides four DisplayPort connectors, so four DisplayPort cables or DisplayPort-to-HDMI adapters are needed to drive four monitors simultaneously.

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。