DELL Precision T5820 desktop PC Xeon W-2123 3.6GHz 128GB DDR4 1TB NVMe Quadro P4000

Precision T5820 Xeon Workstation

The Dell Precision T5820 is a mid-tower desktop workstation built around an Intel Xeon W-2123 processor running at 3.6 GHz with a 3.9 GHz turbo frequency. It ships with 128 GB of DDR4 2666 registered ECC memory across eight slots and a 1 TB PCIe NVMe solid-state drive. An NVIDIA Quadro P4000 graphics card with 8 GB GDDR5 provides four DisplayPort outputs for multi-monitor setups. Windows 11 Pro is pre-installed and digitally activated.

Suits ISV workloads, not GPU compute scaling

This configuration suits engineers and designers running certified ISV applications that benefit from Xeon stability, ECC memory and Quadro driver certification. The four DisplayPort connectors drive up to four displays directly from a single card. Buyers who need more than four CPU cores, higher single-thread frequencies or multiple graphics cards for GPU-accelerated rendering should consider other platforms. The 950 W 80 Plus Gold power supply supports the installed components but leaves limited headroom for additional high-power add-in cards.

128 GB DDR4 2666 ECC decides capacity

The system includes 128 GB of DDR4 2666 registered ECC memory populated as four 32 GB modules, leaving four of the eight total slots free for expansion. Maximum supported memory is 256 GB, so doubling the capacity is possible without replacing existing modules. This memory configuration directly determines the size of datasets and the number of concurrent virtual machines the workstation can handle efficiently.