DELL Precision 3650 Mid Tower i9-10900K 64GB 1TB NVMe Quadro P620 Win 11 Pro desktop PC

Precision 3650 Workstation

The Dell Precision 3650 is a mid-tower workstation built for professionals who need reliable performance in CAD design, 3D modelling, engineering analysis and financial modelling. It pairs a 10-core Intel Core i9-10900K processor with 64 GB of DDR4 memory and a 1 TB NVMe drive. An Nvidia Quadro P620 graphics card provides certified driver stability for professional applications. Windows 11 Pro is pre-installed for immediate deployment.

LGA 1200 platform limits

The system uses the LGA 1200 socket, which restricts CPU upgrades to 10th and 11th generation Intel Core or Xeon W-1300 series processors. Memory runs at DDR4 2933 MHz; the board supports a maximum of 128 GB across four slots. The 460 W 80 PLUS Gold power supply and mid-tower chassis constrain the length and power draw of any replacement graphics card. Integrated Intel I219-LM Gigabit Ethernet handles wired networking.

Quadro P620 2 GB VRAM

The Nvidia Quadro P620 ships with 2 GB of GDDR5 memory on a 128-bit bus and four Mini DisplayPort 1.4 outputs. That frame-buffer size is the deciding factor: it suits 2D drafting, light 3D viewports and multi-monitor productivity, but it will bottleneck GPU-accelerated rendering, large assembly visualization or compute workloads that need more video memory. Buyers who need larger models or GPU rendering should specify a card with greater VRAM.