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Dell Precision T7820 tower workstation chassis, matte black finish

DELL

DELL Precision T7820 Gold 6244 3.6GHz 128GB Win11 hard drive adapter

SKU CH-Q9S3-BJQGJ

A dual-Xeon tower workstation with 128GB DDR4, NVIDIA RTX 4000 graphics, 512GB NVMe plus 16TB HDD storage, and Windows 11 Pro for professional CAD and rendering

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Processor2x Intel Gold 6244
  • Memory128GB
  • Storage1x 16TB HDD, 1x 512GB SSD M.2
  • Dual Xeon Gold 6244 CPUs deliver high core-count performance for rendering and simulation
  • 128GB DDR4 memory handles large project files and virtual machines smoothly
  • 512GB SSD plus 16TB HDD combine fast boot with massive project storage
  • NVIDIA RTX 4000 graphics accelerate CAD, 3D visualization and GPU-enabled apps
  • 950W power supply supports expansion cards and future storage upgrades

Precision T7820 Adapter Purpose

This hard drive adapter is built for the Dell Precision T7820 tower workstation and lets installers connect additional storage into the chassis. It is aimed at technicians expanding a dual Xeon Gold 6244 system that already runs 128GB DDR4 and an RTX 4000 graphics card.

Critical Fit Specification

The adapter must match the 3.5 inch and 2.5 inch SATA drive bays provided by the T7820 chassis, which offers four internal SATA positions. Using the wrong bracket or connector will prevent the drive from seating or the cable from reaching the motherboard header.

Installation Reality

The T7820 features a tool less chassis so the adapter slides into a bay without screws, but the front bezel may need release clips pressed before the tray clears. A common mistake is routing the SATA cable under the full length GPU, which can pinch the wire or block airflow to the RTX 4000.

Highlights

  • Dual Xeon Gold 6244 CPUs deliver high core-count performance for rendering and simulation
  • 128GB DDR4 memory handles large project files and virtual machines smoothly
  • 512GB SSD plus 16TB HDD combine fast boot with massive project storage
  • NVIDIA RTX 4000 graphics accelerate CAD, 3D visualization and GPU-enabled apps
  • 950W power supply supports expansion cards and future storage upgrades

Specifications

BrandDELL
SeriesPrecision
ModelT7820
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Processor2x Intel Gold 6244
Memory128GB
Storage1x 16TB HDD, 1x 512GB SSD M.2
GraphicsRTX 4000
Power Supply950W
Operating SystemWindows 11 Pro
Windows 11Ready
CPU TypeIntel Xeon
CPU Name2x Intel Gold 6244
CPU Base Frequency3.60GHz
CPU Socket TypeLGA 3647
Graphics CardRTX 4000
Memory Capacity128GB
Memory Slot (Total)12
Maximum Memory Supported768GB
SSD512GB
HDD16TB
HDD RPM7200rpm
Front USB4
Front Audio Ports1
Video Ports3x DisplayPort 1.4a, 1x USB Type-C
Rear USB6
RJ451 port
Rear Audio Ports2 ports

Questions about this item

How does the 3.6GHz base clock of the dual Xeon Gold 6244 CPUs perform in a real workstation workload?

The 3.6GHz base frequency on each of the two Gold 6244 processors provides consistent high single-thread speed for CAD and simulation tasks while the dual-socket layout scales multi-thread throughput for rendering and virtualization.

What storage interfaces does the chassis support and what do they limit in practice?

The tower accepts SATA and SAS drives in four internal 3.5-inch and 2.5-inch bays plus an M.2 NVMe slot, so mechanical drive throughput is capped by the SATA/SAS interface while the M.2 slot runs at PCIe NVMe speeds.

What physical drive sizes fit the internal bays and how many can be installed?

Four tool-less bays accommodate both 3.5-inch and 2.5-inch SATA or SAS drives, allowing up to four drives to be mounted internally without adapters.

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