DELL Precision T5820 Tower Workstation Xeon W-2135 3.7GHz 64GB DDR4 1TB NVMe Quadro P600 Windows 11 Pro

Precision T5820 workstation with Xeon W-2135

The Dell Precision T5820 is a mid-tower workstation built around an Intel Xeon W-2135 six-core processor running at 3.7 GHz with a 4.5 GHz turbo frequency. It ships with 64 GB of DDR4 2666 MHz registered ECC memory across four modules and a 1 TB PCIe NVMe solid-state drive. An Nvidia Quadro P600 graphics card with 2 GB GDDR5 memory provides four DisplayPort outputs. The system includes Windows 11 Pro and a 950 W 80 Plus Gold power supply.

Verify memory slots and power connectors before

The motherboard offers eight DDR4 slots in total, leaving four free for future expansion up to the 256 GB maximum supported capacity. Registered ECC modules are required to match the installed 16 GB sticks. The 950 W power supply carries 80 Plus Gold certification at 90 percent efficiency; confirm that its cable complement matches any additional drives or cards you plan to add. No mechanical hard drive is present, so the single M.2 NVMe slot is occupied by the boot drive.

Suited for professional CAD and compute tasks

This configuration targets engineers, designers and analysts who need certified drivers and ECC memory stability for CAD, simulation or rendering workloads. The Quadro P600 supports up to four displays for multi-monitor setups. Buyers who require higher GPU memory for large models or GPU-accelerated rendering should consider a workstation with a more powerful graphics card. Users needing multiple high-capacity NVMe drives will need to verify additional M.2 or PCIe slot availability.