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Black mid-tower workstation chassis with front panel vents and Dell Precision branding

DELL

DELL Precision 5820 Tower Workstation Xeon W-2135 3.7GHz 32GB DDR4 2TB NVMe Quadro P2000 Windows 11 Pro

SKU CH-ZP00-Y221C

Mid-tower workstation with a 3.7 GHz 6-core Xeon W-2135, 32 GB DDR4 ECC memory, 2 TB NVMe SSD and Quadro P2000 graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 6-core Xeon W-2135 reaches 4.5 GHz turbo for compute-heavy workloads
  • 32 GB DDR4 2666 MHz registered ECC memory protects data integrity
  • 2 TB NVMe SSD provides fast storage for large project files
  • Quadro P2000 5 GB GDDR5 drives four DisplayPort outputs
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Professional Workstation Configuration

The Dell Precision 5820 Tower is built for engineers, designers and analysts who need a certified platform for CAD, simulation and content creation. It ships with a 6-core Intel Xeon W-2135 processor running at 3.7 GHz with a 4.5 GHz turbo frequency. The system includes 32 GB of DDR4 2666 MHz registered ECC memory across four modules and a 2 TB PCIe NVMe solid-state drive. Windows 11 Pro is pre-installed and digitally activated.

Memory and Graphics Connectivity Limits

The motherboard provides eight DDR4 slots supporting up to 256 GB of registered ECC memory at 2666 MHz. The Nvidia Quadro P2000 graphics card delivers 5 GB of GDDR5 memory on a 160-bit interface and offers four DisplayPort outputs for multi-monitor setups. Network connectivity is handled by an integrated Intel i219 Gigabit Ethernet controller, while audio uses the Realtek ALC3234 high-definition codec.

Power Supply Capacity Decides Expansion

A 950 W 80 Plus Gold certified power supply rated at 90 percent efficiency defines how many additional drives, cards or memory modules the chassis can support. The mid-tower form factor houses the LGA 2066 socket and standard expansion slots within a black business-oriented enclosure. No monitor is included with the workstation.

Highlights

  • 6-core Xeon W-2135 reaches 4.5 GHz turbo for compute-heavy workloads
  • 32 GB DDR4 2666 MHz registered ECC memory protects data integrity
  • 2 TB NVMe SSD provides fast storage for large project files
  • Quadro P2000 5 GB GDDR5 drives four DisplayPort outputs
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2135 (3.70GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P2000
Memory Capacity32GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD2 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

Should I pick the 32GB DDR4 2666MHz configuration or plan to expand to the 256GB maximum?

The system ships with 32GB across four slots, leaving four free DIMM slots; you can add registered ECC modules later up to the 256GB ceiling without replacing the original memory.

How does the Xeon W-2135 3.7GHz base clock with 4.5GHz turbo translate to everyday rendering or simulation workloads?

Six cores at 3.7GHz give strong single-thread speed, while the 4.5GHz turbo boost kicks in on lightly threaded tasks, so viewport interaction stays snappy and multi-threaded renders scale across all cores.

What does the Quadro P2000 160-bit 5GB GDDR5 interface cap in real multi-display setups?

The 160-bit memory bus feeds four DisplayPort outputs, driving four 4K monitors simultaneously; the 5GB GDDR5 frame buffer limits texture-heavy scenes but handles typical CAD and DCC viewports comfortably.

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