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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

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2135 (3.7 GHz)
  • 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.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $833.99
Pricier than about 71% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 500 GB pcie
Lower than about 70% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model nameT5820
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU modelW-2135 (3.7 GHz)
CPU socketLGA 2066
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage500 GB pcie
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Other versions of this model

5 more in the same range

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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