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Small rectangular adapter board with gold edge connectors and silver mounting bracket

DELL

DELL Precision T7920 384GB Hard Drive Adapter

SKU CH-G7K6-RJ17R

Mounts one additional drive into the Precision T7920 tower for extra storage capacity

  • ProcessorIntel Xeon
  • Memory size384 GB
  • Storage drive2x 12 TB HDD, 1x 512 GB SSD M.2
  • GPUM2000
  • CPU2x Intel Silver 4114
  • RAM capacity384 GB
  • Dual Xeon Silver 4114 CPUs power heavy CAD workloads
  • 384GB RAM across 24 slots handles massive project files
  • 512GB NVMe SSD plus 12TB HDDs blend speed and capacity
  • NVIDIA Quadro M2000 drives professional 3D graphics
  • 1400W supply and LGA 3647 sockets enable future upgrades

Professional CAD Workstation

The Dell Precision T7920 tower is configured for engineering, drafting, 3D modeling, visualization and technical design applications. Dual Intel Xeon Silver 4114 processors deliver high core-count processing for multitasking, rendering, simulation and virtualization. 384GB installed RAM supports large project files, complex applications and virtual machines. This system targets professionals who need scalable compute and graphics performance in a single chassis. It is not for buyers who need a compact form factor or silent office operation.

Thermals, Noise and Power Draw

A 1400W power supply supports demanding components, add-in cards, storage upgrades and future configuration flexibility. Robust cooling is designed for reliable operation under heavy workloads typical of CAD and simulation tasks. The tower form factor provides airflow space for dual-processor thermal loads. Acoustic output will reflect sustained high-performance operation rather than quiet-office targets.

Build Quality and Connectivity

The chassis offers multiple PCIe slots for additional cards and upgrades alongside flexible storage options supporting SATA, SAS and NVMe drives. Front and rear USB ports, audio ports and onboard Ethernet provide standard workstation connectivity. Windows 11 Pro supports modern security, networking, remote desktop and professional productivity features. The platform uses LGA 3647 sockets with 24 total memory slots supporting up to 3TB maximum memory.

How it compares

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

Price $2,739.99
Pricier than about 99% of the 1,721 comparable items (median $22.99).
Memory size 384 GB
Higher than about 95% of the 148 comparable items (median 48 GB).
RAM capacity 384 GB
Higher than about 95% of the 148 comparable items (median 48 GB).
Price per TB $228.33 per TB
Cheaper than about 73% of the 296 comparable items (median $760.00 per TB).

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Specifications

Product
Brand nameDELL
Product linePrecision
Model nameT7920
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Performance
Spindle speed7,200 rpm
Processor
ProcessorIntel Xeon
CPU2x Intel Silver 4114
CPU model2x Intel Silver 4114
CPU socketLGA 3647
Memory
Memory size384 GB
RAM capacity384 GB
Total memory slots24
Max supported RAM3 TB
Storage
Storage drive2x 12 TB HDD, 1x 512 GB SSD M.2
SSD storage512 GB
Hard drive24 TB
Graphics
GPUM2000
GPU modelM2000
Ports & slots
Front USB ports4
Front audio jacks1
Video connectors4x DisplayPort
Rear USB ports6
Ethernet port2 port
Rear audio jacks2 ports
Power
Power supply1400 W
Size & build
Form factorTower
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro

Questions about this item

How is the adapter installed in the T7920 tower, and which step is often missed?

Mount the bracket into an available drive bay, connect the SATA or SAS data cable to the motherboard, and attach the power lead from the 1400W supply; the step often missed is securing the retention screw that locks the carrier in place.

What maintenance or replacement will the adapter need over time?

No scheduled maintenance is required; if a drive fails, replace the drive itself — the adapter board and cables remain in service unless physical damage occurs.

What limit appears first when the workstation runs sustained heavy I/O through the adapter?

The SATA or SAS interface bandwidth and the drive’s own sustained transfer rate become the bottleneck before the 1400W power supply or the 24 memory slots are stressed.

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