DELL Precision T7820 Workstation 2x Xeon Gold 6148 40-Core 2.4GHz 32GB DDR4 512GB SSD Quadro P4000

Dual Xeon Gold 6148 workstation

The Dell Precision T7820 tower combines two Intel Xeon Gold 6148 processors, each with 20 cores at 2.40 GHz, for a total of 40 cores. It is aimed at professionals running CAD, rendering, engineering simulations and other multi-threaded workloads that benefit from high core counts. The system ships with Windows 11 Pro preinstalled.

Sustained multi-threaded performance

Under continuous load the 40-core configuration maintains clock speeds across all cores, supported by 32 GB of DDR4 ECC registered memory across 12 slots. The 512 GB SATA SSD keeps project files and applications responsive during long sessions. The NVIDIA Quadro P4000 with 8 GB video memory handles professional visual tasks and multi-display setups without throttling.

Tower installation and expansion

The chassis uses an LGA 3647 socket platform with both processor sockets populated, so adding a third CPU is not possible. Memory upgrades must use DDR4 ECC registered modules to match the installed configuration. Buyers who need more than 512 GB of fast storage or a second graphics card should verify drive bays and PCIe slot availability before purchase.