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Black Dell Precision T7820 tower workstation with front drive bays

DELL

DELL Precision T7820 workstation Xeon Silver 4110 2.1GHz 16GB 1TB NVMe Quadro M4000

SKU CH-VFEP-VJF21

Tower workstation with an 8-core Xeon Silver 4110 at 2.1GHz, 16GB DDR4 ECC memory, 1TB NVMe storage and an 8GB Quadro M4000 for professional visual tasks

  • ProcessorIntel Xeon Silver
  • Video RAM8 GB
  • Installed RAM16 GB
  • Installed SSD1 TB
  • Chipset950 W
  • Type of memoryDDR4
  • 8-core Xeon Silver 4110 at 2.1 GHz powers demanding professional workloads
  • 16 GB DDR4 ECC memory with six-channel architecture enables smooth multitasking
  • 1 TB NVMe storage delivers fast access to large project files
  • Quadro M4000 with 8 GB GDDR5 supports CAD, rendering and four displays
  • Tower chassis offers 12 DIMM slots, multiple PCIe Gen 3 slots and flexible drive bays

Professional workstation for CAD and rendering

The Dell Precision T7820 tower is built for professional workloads such as design, content creation, rendering, engineering and data-heavy applications. It ships with Windows 10 Pro 64 pre-installed for immediate setup. A single Intel Xeon Silver 4110 eight-core processor running at 2.1GHz delivers 16 virtual cores with hyperthreading. The system supports a second processor for expanded compute capacity.

950W power supply with standard cooling

The workstation uses a 950W non-redundant power supply to drive the CPU, NVIDIA Quadro M4000 graphics card and storage subsystem. The Quadro M4000 draws up to 300W and supports four DisplayPort outputs for multi-monitor configurations. The chassis accommodates up to two double-width graphics cards with a combined 600W limit. Fan noise and thermal behaviour follow Dell’s standard tower design for this platform.

Single processor limits total memory to 768GB

The installed configuration includes 16GB of DDR4 ECC memory across 12 DIMM slots, with six-channel architecture per processor. Maximum supported capacity reaches 768GB only when both processor sockets are populated; a single CPU restricts the usable ceiling. Memory speed scales to 2666MHz depending on the specific Xeon Scalable processor installed. Buyers planning large memory footprints must add the second processor to unlock the full 768GB limit.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $562.99
Cheaper than about 86% of the 1,534 comparable items (median $2,906.49).
Video RAM 8 GB
Typical for this category: the median of 160 items is 8 GB.
Installed RAM 16 GB
Lower than about 96% of the 1,387 comparable items (median 128 GB).

Specifications

Product
Brand nameDELL
Product linePrecision
Model namePrecision T7820
Product typeTower
Processor
ProcessorIntel Xeon Silver
Chipset950 W
Max supported CPUs2
Memory
Installed RAM16 GB
Type of memoryDDR4
Maximum RAM capacity16 GB
Memory slot count12
Storage
Installed SSD1 TB
Supported RAID levelsRAID 0/1/5/10
Graphics
Video RAM8 GB
Graphics chipNVIDIA Quadro M4000
Ports & slots
Network ports1 x Ports
Expansion card slotsAll slots PCIe Gen 3: (2) PCIe x16, (1) PCIe x16 wired as x8, (1) PCie x16 wired as x4, (1) PCIe x16 wired as x1, 1 PCI 32/33
Power
Hot-swap redundant PSUNo
Size & build
Product weight45 lb (20.4 kg)
Software
Operating systemWindows 10 Pro 64

Questions about this item

How do I install the second processor in the dual-socket 7820 board, and which step is most often missed?

Insert the second Xeon Silver 4110 into the empty CPU socket, populate its six DIMM slots with DDR4 ECC modules, then enable the second processor in BIOS; the step most often missed is adding memory for the second CPU, leaving its memory controller inactive.

What maintenance or replacement will the Quadro M4000 need during the workstation's life?

The Quadro M4000 8GB GDDR5 card has no user-serviceable parts; plan to replace the entire GPU when driver support ends or when a workload needs more than 8GB video memory or newer API features.

What thermal or power limit appears first when the 950W supply runs sustained dual-GPU loads?

With two 300W double-width cards the 950W PSU reaches its 600W graphics-power ceiling first, so sustained full-load rendering on both GPUs will hit the power budget before thermal throttling occurs.

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