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Dell Precision T7820 tower workstation in matte black finish

DELL

DELL Precision T7820 Workstation 2x Xeon Gold 6148 40-Core 2.4GHz 32GB DDR4 512GB SATA SSD Quadro M4000

SKU CH-V89Z-F3G0M

Dual 20-core Xeon Gold 6148 processors, 32 GB DDR4 ECC memory, 512 GB SATA SSD and Quadro M4000 8 GB GPU in a tower workstation for professional CAD and rendering

  • TypeTower
  • CPU TypeIntel Xeon Gold
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Number of CPU Cores20-Core Processor
  • # of Processors Installed2
  • 40-core Xeon Gold 6148 CPUs accelerate rendering and simulation workloads
  • 32GB DDR4 ECC registered memory keeps large assemblies stable during multitasking
  • 512GB SATA SSD delivers fast application and project-file access
  • NVIDIA Quadro M4000 with 8GB video memory drives professional CAD and multi-display setups
  • Windows 11 Pro pre-installed for immediate out-of-box productivity

Precision T7820 dual Xeon workstation

The Dell Precision T7820 is a tower workstation built for professional workloads such as CAD, content creation, rendering and engineering. Two Intel Xeon Gold 6148 processors deliver 40 cores at 2.4 GHz, supported by 32 GB of DDR4 ECC registered memory across 12 slots. A 512 GB SATA SSD and NVIDIA Quadro M4000 with 8 GB video memory complete the configuration, with Windows 11 Pro preinstalled.

Suits multi-threaded professional workflows

This system suits users who need high core counts for parallel tasks such as simulation, multi-application workloads or large assembly handling. The ECC memory and dual-socket design provide stability for long compute runs. Buyers who require more than 32 GB of installed memory, more than 8 GB of video memory or faster storage than a 512 GB SATA SSD should look at something else.

40 cores at 2.4 GHz decides fit

The defining specification is the dual Xeon Gold 6148 configuration delivering 40 cores at 2.4 GHz. This core count and clock speed determine whether the workstation meets the throughput requirements of your professional applications.

Highlights

  • 40-core Xeon Gold 6148 CPUs accelerate rendering and simulation workloads
  • 32GB DDR4 ECC registered memory keeps large assemblies stable during multitasking
  • 512GB SATA SSD delivers fast application and project-file access
  • NVIDIA Quadro M4000 with 8GB video memory drives professional CAD and multi-display setups
  • Windows 11 Pro pre-installed for immediate out-of-box productivity

Specifications

BrandDELL
SeriesPrecision
TypeTower
CPU TypeIntel Xeon Gold
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
Installed Memory Size32GB
Memory TypeDDR4
Memory FeaturesECC Registered
Number of Memory Slots12
SSD (Installed)512GB
GPU TypeNVIDIA Quadro M4000
Video Memory8GB
Operating SystemWindows 11 Pro

Questions about this item

Does the LGA 3647 socket limit the Xeon Gold 6148 to 2.4 GHz in practice?

Each Xeon Gold 6148 runs at 2.4 GHz base frequency; the dual-socket LGA 3647 board supports both processors at that speed without down-clocking.

What physical clearance does the Quadro M4000 need inside the Precision 7820 tower?

The full-height Quadro M4000 occupies one double-width PCIe slot and requires a standard tower chassis with adequate length and supplementary power connectors.

How is the 32 GB DDR4 ECC registered memory installed across the 12 slots, and what mistake do builders make?

Populate identical DIMMs in matched channel pairs per CPU; the common error is mixing capacities or leaving a channel unbalanced, which forces the system into single-channel mode.

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