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Black mid-tower workstation, Precision T5820 chassis

DELL

DELL Precision T5820 desktop PC Xeon W-2135 64GB DDR4 500GB NVMe Quadro P5000

SKU CH-3690-DCPYE

A workstation tower with a six-core Xeon W-2135, 64 GB DDR4 ECC memory, 500 GB NVMe storage and a Quadro P5000 GPU for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 6-core Xeon W-2135 hits 4.5 GHz turbo for fast compute
  • 64 GB DDR4-2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD boots Windows 11 Pro in seconds
  • Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Workstation for Demanding Applications

The Dell Precision T5820 Tower is built for professionals who need reliable compute power for engineering, rendering and data analysis. An Intel Xeon W-2135 six-core processor runs at 3.7 GHz with a 4.5 GHz turbo frequency. 64 GB of DDR4 2666 ECC memory and a 500 GB NVMe drive provide fast, error-corrected throughput. The Nvidia Quadro P5000 adds 16 GB GDDR5X video memory across four DisplayPort outputs. Windows 11 Pro is pre-installed and activated.

Straightforward Component Access

The mid-tower chassis uses tool-less latches for the side panel, memory slots and drive bays, so upgrades can be done without a screwdriver. Four of the eight DIMM slots are populated, leaving four free for expansion up to 256 GB total. The 950 W 80 Plus Gold power supply includes the necessary PCIe connectors for the Quadro card. Ensure the workstation is powered off and unplugged before opening the case to avoid damaging the LGA 2066 socket or registered DIMMs.

Suited for Certified Workloads

This configuration suits users who rely on ISV-certified drivers for CAD, simulation or video editing and want ECC memory protection out of the box. Buyers who need more than 500 GB of high-speed storage or multiple GPU compute cards should look at a larger platform. The single-socket design limits maximum core count, so heavily threaded server tasks will require a dual-socket alternative. No monitor is included in the package.

Highlights

  • 6-core Xeon W-2135 hits 4.5 GHz turbo for fast compute
  • 64 GB DDR4-2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD boots Windows 11 Pro in seconds
  • Quadro P5000 16 GB GDDR5X drives four displays
  • 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 P5000
Memory Capacity64GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How can I confirm the Xeon W-2135 is reaching its 4.5GHz turbo speed under load?

Open Windows Task Manager or a hardware monitor and watch the CPU frequency while running a heavy workload; the 6-core Xeon W-2135 should show speeds up to 4.5GHz when thermals and power limits allow.

The listing says 64GB DDR4 2666 in four slots — are any cables, brackets or additional memory modules required to start working?

The tower ships with 4×16GB registered ECC DDR4 2666 already installed in the 8 DIMM slots, a 500GB M.2 NVMe SSD, the Quadro P5000 with four DisplayPort outputs, Windows 11 Pro and a 950W 80 Plus Gold PSU; only a monitor, keyboard and mouse need adding.

With 8 total DIMM slots supporting 256GB maximum, which capacity upgrade path keeps registered ECC DDR4 2666 compatibility?

Add matched pairs or quads of registered ECC DDR4 2666 modules — 16GB or 32GB sticks — until the 8 slots reach the 256GB ceiling; mixing unbuffered or faster memory will break ECC operation.

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