We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower workstation chassis with front panel vents and Dell Precision branding

DELL

DELL Precision T5820 Tower Xeon W-2225 128GB DDR4 2TB NVMe RTX 4000 desktop PC

SKU CH-20BD-N4GEC

High-performance workstation with 4-core Xeon processor, 128GB DDR4 ECC memory, 2TB NVMe storage and Quadro RTX 4000 graphics for demanding professional applications

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro RTX 4000
  • CPU modelIntel Xeon W-2225

GPU/VGA Type Quadro RTX 4000

Memory Capacity 128GB DDR4

SSD 2TB PCIe

  • Intel Xeon W-2225 reaches 4.6GHz turbo for demanding workloads
  • 128GB DDR4 2666MHz ECC memory handles large datasets reliably
  • 2TB NVMe SSD provides fast storage for projects
  • Nvidia Quadro RTX 4000 with 8GB GDDR6 drives professional visualisation
  • 950W 80 Plus Gold power supply delivers 90% efficient energy

Precision T5820 workstation for professional compute

The Precision T5820 tower pairs an Intel Xeon W-2225 processor running at 4.1GHz with a 4.6GHz turbo frequency with 128GB of registered ECC DDR4 memory across four 32GB modules. An Nvidia Quadro RTX 4000 graphics card provides 8GB of GDDR6 memory and outputs through three DisplayPort 1.4 connectors plus one USB-C port. The system ships with Windows 11 Pro installed on a 2TB PCIe NVMe solid-state drive.

Thermals noise and 950W Gold power supply

A 950-watt 80 Plus Gold certified power supply rated at 90 percent efficiency delivers stable power to the CPU, GPU and memory subsystem. The mid-tower chassis uses Dell's engineered airflow paths to manage heat from the four-core Xeon processor and the RTX 4000 card during typical professional workloads. Integrated Realtek ALC3234 high-definition audio and an Intel i219 gigabit Ethernet controller operate without adding measurable acoustic load.

Sustained load behaviour

Registered ECC DDR4 memory at 2666MHz maintains data integrity during extended rendering, simulation or analysis tasks that run for hours. The 2TB NVMe solid-state drive sustains high throughput for large dataset access without the thermal throttling seen in smaller drives. Four memory slots remain available for future expansion up to the platform maximum of 256GB.

How it compares

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

Price $2,087.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 128 GB DDR4
Higher than about 91% 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 modelIntel Xeon W-2225
CPU socketLGA 2066
Memory
RAM capacity128 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 RTX 4000
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 do I install the four 32 GB DDR4 2666 MHz Registered ECC modules into the eight available slots?

Populate the four modules into the CPU-channel-matched slots first — typically slots 1, 3, 5 and 7 — so each channel gets one DIMM; the common mistake is filling sequential slots and leaving a channel empty.

What maintenance will the 950 W 80 Plus Gold power supply need over time?

Clean the intake filter every few months and watch for fan-noise changes; the unit has no user-serviceable parts, so a full PSU swap is the only fix if efficiency drops or voltages drift.

What thermal limit appears first when the Xeon W-2225 sustains its 4.6 GHz turbo on all four cores?

The CPU package power ceiling is reached before the cooler saturates, causing the firmware to throttle clocks back toward the 4.1 GHz base frequency within seconds.

More in Tower & Compact Desktop PCs

Similar items