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Black Dell Precision T7820 tower workstation standing upright

DELL

DELL T7820 Workstation 2x Xeon Gold 6126 24-Core 32GB DDR4 1TB SSD K4200 Windows 11 Pro

SKU CH-K6SF-Z3D3Y

Dual 12-core Xeon Gold 6126 tower with 32 GB DDR4, 1 TB SSD and K4200 graphics for professional CAD and rendering

  • ProcessorGold 6126
  • Installed RAM32 GB
  • Processor core count12
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed2.6 GHz
  • Dual Xeon Gold 6126 CPUs deliver 24 cores for heavy compute workloads
  • 32 GB DDR4 memory handles large project files and multitasking
  • 1 TB SSD gives fast boot and quick access to applications
  • NVIDIA Quadro K4200 GPU supports professional CAD and multi-display setups
  • Four 3.5" drive bays allow storage expansion up to 768 GB RAM capacity

Dual Xeon Gold 6126 workstation

The Dell T7820 tower ships with two Intel Xeon Gold 6126 processors running at 2.60 GHz, each with 12 cores for 24 cores total. It targets professionals in design, engineering, rendering and data-heavy workflows who need reliable multi-threaded performance in a single tower chassis. Windows 11 Pro is pre-installed and ready for immediate use.

Memory and storage expansion

The system includes 32 GB of DDR4 memory and supports up to 768 GB across available slots. Four 3.5-inch drive bays allow additional local storage beyond the included 1 TB SSD. The NVIDIA Quadro K4200 dedicated GPU drives professional visual applications and multi-display setups without consuming system memory.

Sustained professional workloads

Dual-socket architecture distributes continuous rendering, simulation or compilation tasks across all 24 cores while the workstation cooling maintains stable clocks. The 55 kg chassis provides a stable thermal platform for extended sessions, and the Quadro K4200 delivers consistent viewport performance for CAD and content-creation pipelines.

How it compares

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

Price $671.99
Cheaper than about 81% of the 1,534 comparable items (median $2,906.49).
Installed RAM 32 GB
Lower than about 90% 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
ProcessorGold 6126
Processor core count12
Processor speed2.6 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM32 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

How many CPU cores does the dual Xeon Gold 6126 configuration provide for sustained workloads?

The workstation ships with two Xeon Gold 6126 processors, each with 12 cores, giving 24 cores in total for heavy multitasking and rendering.

What thermal and acoustic behaviour should I expect when the T7820 runs all day?

The tower uses standard Dell workstation cooling with front-to-rear airflow; under continuous load the fans ramp up but remain within typical office noise levels.

Which display connectors does the K4200 card require for a multi-monitor setup?

The K4200 provides four DisplayPort outputs, so you need monitors with DisplayPort inputs or suitable adapters to drive up to four screens.

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