DELL Precision 3650 desktop PC i7-11700K 16GB 500GB NVMe Quadro P620

Precision 3650 mid-tower workstation

The Precision 3650 is a mid-tower desktop built for professional workloads such as CAD, 3D modelling and engineering analysis. It ships with an 8-core Intel Core i7-11700K processor running at 3.6 GHz with a 5.0 GHz turbo frequency. The system includes 16 GB of DDR4 3200 memory in a dual-channel configuration and a 500 GB NVMe solid-state drive. An Nvidia Quadro P620 graphics card with 2 GB GDDR5 memory provides four mini DisplayPort 1.4 outputs for multi-monitor setups. Windows 11 Pro 64-bit is pre-installed and digitally activated.

Sustained-load behaviour

A 460 W 80PLUS Gold certified power supply delivers stable output during extended rendering or simulation sessions. The Quadro P620 uses a 128-bit memory interface suited to viewport performance rather than heavy compute tasks. Integrated Intel I219-LM Gigabit Ethernet maintains consistent network throughput for collaborative workloads. The platform supports up to 128 GB of DDR4 memory, allowing future expansion for larger datasets. ECC memory capability is supported by the architecture for error correction during critical calculations.

Pre-purchase checks

Verify that your monitors accept mini DisplayPort 1.4 connections or budget for suitable adapters. Confirm the mid-tower chassis dimensions fit your allocated workspace before ordering. The LGA 1200 socket limits processor upgrades to compatible 11th generation Intel Core or Xeon W-1300 series CPUs. Ensure any additional memory modules match the DDR4 3200 specification for optimal compatibility. This system is not intended for buyers who require high-end GPU compute performance or greater internal storage capacity out of the box.