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Black mid-tower workstation chassis with front panel ports and vents

DELL

DELL Precision 5820 Tower Workstation Xeon W-2145 3.7GHz 16GB DDR4 500GB NVMe Quadro P2000 Windows 11 Pro

SKU CH-S40Z-QRVT9

A mid-tower workstation with an 8-core Xeon W-2145 at 3.7 GHz, 16 GB DDR4 ECC memory, 500 GB NVMe storage and a Quadro P2000 GPU for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute workloads
  • 16 GB DDR4 2666 MHz ECC memory protects data integrity in professional apps
  • 500 GB NVMe SSD accelerates boot and project load times
  • Quadro P2000 with 5 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency for stable operation

Precision 5820 workstation overview

The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2145 eight-core processor running at 3.7 GHz with a 4.5 GHz turbo frequency. It ships with 16 GB of registered ECC DDR4 2666 memory in two 8 GB modules and a 500 GB M.2 NVMe solid-state drive. An NVIDIA Quadro P2000 graphics card with 5 GB GDDR5 and four DisplayPort outputs drives professional visual workloads. Windows 11 Pro 64-bit is pre-installed for immediate deployment in engineering, design or content-creation environments.

Sustained-load behaviour

A 950 W 80 Plus Gold power supply rated at 90 percent efficiency feeds the Xeon W-2145 and Quadro P2000 during extended render, simulation or compute sessions. The eight-core CPU maintains elevated frequencies across all cores thanks to the tower's thermal design and the high-efficiency PSU. Registered ECC DDR4 2666 memory reduces data errors in long-running calculations while the NVMe drive sustains high throughput for large dataset access. The system supports up to 256 GB across eight DIMM slots for memory-intensive workflows.

Interface practical limits

The Quadro P2000 connects via a 160-bit memory interface using GDDR5, delivering four DisplayPort outputs for multi-monitor configurations without adapters. The 500 GB NVMe SSD operates over a PCIe M.2 interface, providing low-latency storage bandwidth suited to project files and application caching. Gigabit Ethernet is handled by an Intel i219 controller for wired network integration. Eight DDR4 slots and the LGA 2066 socket define the internal expansion ceiling for memory and processor upgrades.

Highlights

  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute workloads
  • 16 GB DDR4 2666 MHz ECC memory protects data integrity in professional apps
  • 500 GB NVMe SSD accelerates boot and project load times
  • Quadro P2000 with 5 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency for stable operation

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2145 (3.70GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P2000
Memory Capacity16GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

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Questions about this item

How loud and hot does the 950 W 80 Plus Gold power supply run during continuous workloads?

The 950 W 80 Plus Gold unit is rated at 90 % efficiency, so it generates less waste heat and runs its fans at lower speeds than lower-rated supplies under sustained load.

Which display cables must I already own to use the Quadro P2000's four DisplayPort outputs?

The card provides four DisplayPort connectors, so you need DisplayPort cables or active DisplayPort-to-HDMI/DVI adapters for each monitor you plan to attach.

Will my existing DDR4-2666 ECC modules work alongside the two 8 GB sticks already installed?

Yes, the board has eight DDR4 slots supporting up to 256 GB of registered ECC memory at 2666 MHz, so additional DDR4-2666 ECC DIMMs can be added to the free slots.

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