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Black mid-tower workstation chassis with front I/O panel and Dell Precision branding

DELL

DELL Precision T5820 Tower Xeon W-2145 3.7GHz 256GB DDR4 1TB NVMe Quadro P4000

SKU CH-N9YX-RKTA3

Mid-tower workstation with an 8-core Xeon W-2145, 256GB DDR4 ECC memory, 1TB NVMe SSD and Quadro P4000 graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute
  • 256 GB DDR4 2666 MHz registered ECC handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P4000 with 8 GB GDDR5 drives four displays
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision T5820 Tower Workstation

The Dell Precision T5820 is a mid-tower workstation built for professional workloads. It runs Windows 11 Pro on an Intel Xeon W-2145 processor with eight cores and a 4.5 GHz turbo frequency. The system includes 256 GB of DDR4 2666 registered ECC memory and a 1 TB PCIe NVMe SSD.

Suited for memory-intensive tasks.

This configuration suits engineers, analysts and creatives who need maximum memory capacity and error-correcting stability for large datasets or simulation work. Buyers who need only moderate RAM or a smaller storage footprint should look at a system with lower specifications.

256 GB DDR4 2666 registered ECC memory decides fit

The workstation is populated to its 256 GB maximum across eight slots using registered ECC modules. This capacity and memory type determine whether the machine matches your application requirements and future upgrade plans.

Highlights

  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy compute
  • 256 GB DDR4 2666 MHz registered ECC handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P4000 with 8 GB GDDR5 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-2145 (3.70GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB 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 do I install the 256GB DDR4 2666MHz Registered ECC memory in the eight DIMM slots?

Populate all eight slots with the supplied 32GB modules; the Xeon W-2145 requires registered ECC DDR4 at 2666MHz and the system will not boot with unbuffered or mixed-speed DIMMs.

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

The 950W 80 Plus Gold unit has no user-serviceable parts; keep the front intake clear so the supply stays within its thermal design limits.

Which limit appears first when the Quadro P4000 8GB GDDR5 runs sustained compute loads?

The 8GB GDDR5 frame buffer fills before the GPU core hits its thermal ceiling, so large datasets will throttle performance first.

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