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Black Dell Precision 7820 tower workstation with front power button and USB ports

DELL

DELL T7820 Tower Workstation 2x Xeon Silver 4114 256GB DDR4 512GB SSD K2000 Windows 11 Pro

SKU CH-D458-9Y64S

Dual Xeon Silver 4114 workstation with 256GB DDR4, 512GB SSD and K2000 GPU for CAD, rendering and engineering workloads

  • ProcessorSilver 4114
  • Installed RAM256 GB
  • Processor core count12
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed2.2 GHz
  • Dual Xeon Silver 4114 CPUs deliver 12 cores at 2.20GHz for heavy workloads
  • 256GB DDR4 memory handles large projects and smooth multitasking
  • 512GB SSD gives fast access to applications and project files
  • NVIDIA Quadro K2000 GPU supports CAD, rendering and multi-display setups
  • Four 3.5" expansion bays allow storage growth up to 768GB memory capacity

Dell T7820 dual-Xeon workstation

The Dell T7820 tower arrives as a new workstation with two Intel Xeon Silver 4114 processors running at 2.20 GHz, twelve cores per CPU and 256 GB of DDR4 memory. A 512 GB SSD and NVIDIA Quadro K2000 graphics card support professional visual workloads such as CAD, rendering and multi-display setups. Windows 11 Pro is pre-installed for immediate deployment.

Compatibility checks before ordering

Verify that your environment can accommodate a 55 kg tower chassis with four 3.5" drive bays for future storage expansion. Confirm the DDR4 memory standard matches any planned upgrades, since the system supports up to 768 GB total. Ensure adequate rack or floor space and power provisioning for dual-processor operation.

Sustained-load behaviour

Dual Xeon Silver 4114 CPUs deliver consistent multi-threaded throughput for extended rendering, simulation or data-analysis jobs without the frequency drops seen in short bursts. The 256 GB DDR4 capacity keeps large datasets in memory, reducing swap activity during long runs. Quadro K2000 drivers are certified for stability in professional ISV applications over many hours.

How it compares

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

Price $1,298.99
Cheaper than about 63% of the 1,534 comparable items (median $2,906.49).
Installed RAM 256 GB
Higher than about 70% of the 1,387 comparable items (median 128 GB).
Processor core count 12
Lower than about 75% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameDELL
Product typeWorkstation
Processor
ProcessorSilver 4114
Processor core count12
Processor speed2.2 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM256 GB
Type of memoryDDR4
Maximum RAM capacity768 GB
Storage
Drive bays4x 3.5 in bays
Graphics
Graphics chipDedicated
Software
Operating systemWindows 11 Pro
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

What is included with the Dell T7820 tower workstation and what must be purchased separately?

The workstation arrives with two Xeon Silver 4114 processors, 256 GB of DDR4 memory, a 512 GB SSD, a K2000 graphics card and Windows 11 Pro installed. Monitors, keyboards, mice and any additional storage drives are not included.

Should I choose the 256 GB DDR4 configuration or plan to expand toward the 768 GB maximum?

The system ships with 256 GB of DDR4 across its DIMM slots. If your workloads involve large datasets, heavy rendering or virtualisation, adding modules up to the 768 GB limit will prevent swapping and keep all cores fed.

How does the dual Xeon Silver 4114 setup at 2.20 GHz with 12 cores each perform in a real CAD or rendering workload?

Twenty-four total cores at 2.20 GHz give strong multi-threaded throughput for CAD, simulation and batch rendering, while the K2000 drives professional viewports and multi-display setups without bottlenecking the CPUs.

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