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Large black tower workstation chassis with front panel vents and Dell badge

DELL

DELL Precision T7820 Tower Workstation

SKU CH-DAVN-QZE6B

Dual Intel Xeon Platinum 8268 workstation with 32GB DDR4, 512GB NVMe SSD, 16TB HDD, NVIDIA Quadro K2200 graphics, 950W power supply and Windows 11 Pro for CAD and engineering

  • ProcessorIntel Xeon
  • Memory size32 GB
  • Storage drive1x 16 TB HDD, 1x 512 GB SSD M.2
  • GPUK2200
  • CPU2x Intel Xeon Platinum 8268
  • RAM capacity32 GB
  • Dual Xeon Platinum 8268 CPUs provide high core-count performance for rendering and simulation
  • 32 GB DDR4 memory handles large CAD assemblies and virtual machines smoothly
  • 512 GB NVMe SSD plus 16 TB HDD combine fast boot with massive project storage
  • NVIDIA Quadro K2200 graphics drive certified viewport performance for engineering applications
  • 950 W power supply and 12 DIMM slots support future GPU and memory upgrades

Professional CAD Workstation

The Dell Precision T7820 Tower is configured for engineering, drafting, 3D modeling, visualization, and technical design applications. Dual Intel Xeon Platinum 8268 processors provide high core-count processing for multitasking, rendering, simulation, and virtualization workloads.

Build Quality and Expansion

The tower chassis features a tool-less design for easy service and upgrades. Enterprise-grade cooling and power delivery support long-term professional use. Four internal SATA drive bays accept 3.5 inch and 2.5 inch storage, while full-length, full-height GPU support and multiple PCIe slots allow for graphics, RAID cards, and expansion devices.

Dual Processor Specification

2x Intel Xeon Platinum 8268 CPUs run at a 2.90GHz base frequency on LGA 3647 sockets. This dual-processor configuration decides whether the system meets the compute demands of heavy multitasking, simulation, and rendering workloads. Buyers who need a single-socket platform or lower core counts should consider other options.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $1,130.99
Pricier than about 93% of the 1,721 comparable items (median $22.99).
Memory size 32 GB
Lower than about 60% of the 148 comparable items (median 48 GB).
RAM capacity 32 GB
Lower than about 60% of the 148 comparable items (median 48 GB).
Price per TB $70.69 per TB
Cheaper than about 93% of the 296 comparable items (median $760.00 per TB).

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Specifications

Product
Brand nameDELL
Product linePrecision
Model nameT7820
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Performance
Spindle speed7,200 rpm
Processor
ProcessorIntel Xeon
CPU2x Intel Xeon Platinum 8268
CPU model2x Intel Xeon Platinum 8268
CPU socketLGA 3647
Base clock speed2.9 GHz
Memory
Memory size32 GB
RAM capacity32 GB
Total memory slots12
Max supported RAM768 GB
Storage
Storage drive1x 16 TB HDD, 1x 512 GB SSD M.2
SSD storage512 GB
Hard drive16 TB
Graphics
GPUK2200
GPU modelK2200
Ports & slots
Front USB ports4
Front audio jacks1
Video connectors2x DisplayPort, 1x DVI
Rear USB ports6
Ethernet port1 port
Rear audio jacks2 ports
Power
Power supply950 W
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro

Questions about this item

What PCIe generation does the M.2 slot use and what speed does that limit the 512GB SSD to?

The M.2 slot runs on PCIe 3.0 x4, so the 512GB NVMe SSD is capped at about 3.5 GB/s sequential throughput.

How many 3.5-inch drive bays does the chassis provide and what power supply is fitted?

The tower includes four internal 3.5-inch SATA bays and ships with a 950W power supply.

How do I install a second Xeon 8268 and which memory slots must be populated first?

Install the second CPU in the empty LGA 3647 socket, then populate the twelve DIMM slots evenly across both processors starting with the slots nearest each CPU.

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