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Black mid-tower workstation chassis with Dell Precision branding

DELL

DELL Precision 5820 Tower Xeon W-2145 32GB 2TB NVMe Quadro P4000 Windows 11 Pro

SKU CH-SQTE-DV677

High-performance workstation with 8-core Xeon W-2145, 32GB DDR4 ECC, 2TB NVMe, Quadro P4000 graphics and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity32 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2145 (3.7 GHz)
  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute
  • 32 GB DDR4 2666 MHz ECC memory handles large datasets
  • 2 TB NVMe SSD provides fast storage for projects
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort outputs
  • 950 W 80 Plus Gold supply delivers 90 % efficiency

Workstation for Demanding Applications

The Dell Precision 5820 Tower is built for professionals who need reliable compute power for engineering, rendering or data-analysis workloads. It pairs an 8-core Intel Xeon W-2145 processor with 32GB of registered ECC DDR4 memory and a 2TB NVMe solid-state drive. An NVIDIA Quadro P4000 graphics card with 8GB GDDR5 memory drives up to four displays via DisplayPort. Windows 11 Pro is pre-installed and activated.

Sustained Load Behaviour

The Xeon W-2145 runs at a 3.7GHz base frequency and can reach a 4.5GHz turbo frequency when thermal headroom allows. Registered ECC DDR4 memory operating at 2666MHz helps maintain data integrity during long simulation or rendering jobs. The 950 Watt 80 Plus Gold certified power supply delivers 90% efficiency, providing stable power to all components under continuous heavy utilisation without throttling.

Thermals Noise and Power Draw

The mid-tower chassis uses directed airflow to cool the processor, memory and Quadro P4000 during typical workstation tasks. The high-efficiency power supply reduces waste heat, contributing to lower overall system temperatures. Integrated Realtek ALC3234 high-definition audio and Intel i219 Gigabit Ethernet operate without adding measurable acoustic load. The system remains suited to quiet office environments while sustaining professional workloads.

How it compares

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

Price $899.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
RAM capacity 32 GB DDR4
Higher than about 70% of the 13,125 comparable items (median 16 GB).
SSD storage 2 TB PCIe
Higher than about 90% 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-2145 (3.7 GHz)
CPU socketLGA 2066
Memory
RAM capacity32 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage2 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P4000
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 much power does the 950-watt 80 Plus Gold supply draw when the Xeon W-2145 and Quadro P4000 run at full load all day?

The 950 W 80 Plus Gold unit is rated for 90% efficiency at typical loads; actual draw depends on workload but the supply is sized for the 8-core Xeon and 8 GB GDDR5 Quadro together.

Does the Precision 5820 include a monitor, keyboard or mouse so it works straight from the box?

No monitor, keyboard or mouse is included; you must provide your own display via the Quadro P4000’s four DisplayPort outputs and your own USB input devices.

Can I keep my existing DDR4-2666 ECC modules and add them to the four empty slots alongside the factory 32 GB?

Yes, the board has eight DDR4 slots total and supports up to 256 GB of registered ECC memory, so your current DDR4-2666 sticks can fill the remaining four slots.

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