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Black tower workstation with front power button, USB ports and status LEDs

DELL

DELL T7820 2x Xeon Gold 6146 3.20GHz 96GB DDR4 512GB SSD 3TB HDD Quadro M4000 rack server

SKU CH-K3SX-7E4EN

Dual Xeon Gold workstation with 96GB DDR4, 512GB SSD, 3TB HDD and Quadro M4000 for professional CAD and rendering

  • ProcessorGold 6146
  • Installed RAM96 GB
  • Processor core count6
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed3.2 GHz
  • Dual Xeon Gold 6146 CPUs at 3.20GHz power demanding professional workloads
  • 96GB DDR4 memory handles large projects and smooth multitasking
  • NVIDIA Quadro M4000 with 8GB GDDR5 drives CAD, rendering and multi-display setups
  • 512GB SSD plus 3TB HDD combine fast application access with high-capacity storage
  • Expandable to 768GB DDR4 across four 3.5-inch drive bays for future growth

Dual Xeon Gold 6146 workstation

The Dell T7820 is a new rack-mountable server system built around two Intel Xeon Gold 6146 processors running at 3.20 GHz. It ships with 96 GB of DDR4 memory, a 512 GB SSD, a 3 TB hard drive and an NVIDIA Quadro M4000 graphics card with 8 GB of GDDR5 memory. Windows 11 Pro is pre-installed for immediate deployment.

Suited for multi-threaded professional workloads

This system suits engineers, designers and content creators who need high core counts and professional graphics for CAD, rendering or simulation tasks. The four 3.5-inch drive bays allow additional local storage expansion. Buyers who require newer GPU architectures, higher single-thread frequencies or greater memory bandwidth should evaluate alternative platforms.

Memory ceiling and GPU memory define fit

The platform supports a maximum of 768 GB of DDR4 memory, so the installed 96 GB leaves substantial headroom for future upgrades. The Quadro M4000 provides 8 GB of GDDR5 frame-buffer memory, which determines the model and scene complexity that can be handled in professional visualisation applications.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $1,409.99
Cheaper than about 61% of the 17,641 comparable items (median $1,910.99).
Installed RAM 96 GB
Lower than about 60% of the 15,103 comparable items (median 128 GB).
Processor core count 6
Lower than about 95% of the 7,955 comparable items (median 16).

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Specifications

Product
Brand nameDELL
Product typeWorkstation
Processor
ProcessorGold 6146
Processor core count6
Processor speed3.2 GHz
Memory
Installed RAM96 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 rack depth and weight allowance does the 55 kg T7820 need?

The system weighs 55 kg and requires a four-post rack with sufficient depth for a 3.5-inch drive chassis; verify the rack’s static load rating exceeds 55 kg before mounting.

Which memory slots must be populated first when adding DDR4 to reach 768 GB?

Install DDR4 modules in the CPU1 slots first, following the channel sequence silk-screened on the riser; the system will not POST if CPU2 slots are filled before CPU1.

When should the 512 GB SSD and 3 TB HDD be replaced under typical workloads?

Plan to replace the 512 GB SSD after its write-endurance rating is reached and the 3 TB HDD after five years or when SMART reallocated-sector counts begin to climb.

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