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Black mid-tower Dell Precision 3650 workstation desktop

DELL

DELL Precision 3650 Mid-Tower i9-10900K 64GB 4TB NVMe Quadro P620 Windows 11 Pro desktop PC

SKU CH-SRK3-K2PGT

Mid-tower workstation with a 10-core i9-10900K, 64 GB DDR4, 4 TB NVMe SSD and Quadro P620 graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i9
  • RAM capacity64 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P620
  • Operating systemWindows 11 Pro
  • 10-core Intel i9-10900K reaches 5.3 GHz turbo for fast compute
  • 64 GB DDR4 2933 MHz handles large datasets and multitasking
  • 4 TB NVMe SSD stores projects and boots in seconds
  • Quadro P620 2 GB GDDR5 drives four 1.4 DisplayPort monitors
  • 460 W 80PLUS Gold PSU delivers stable power to all components

Professional Workstation

The Dell Precision 3650 is a mid-tower desktop built for professionals who need dependable computing power for CAD design, 3D modeling, engineering applications, and content creation. It ships with an Intel Core i9-10900K 10-core processor reaching 5.3GHz Turbo, 64GB of DDR4 2933MHz memory, a 4TB NVMe SSD, and an NVIDIA Quadro P620 2GB GDDR5 graphics card with four mDP 1.4 outputs. Windows 11 Pro is pre-installed and digitally activated.

Thermals Power Noise

A Dell 460W 80PLUS Gold certified power supply delivers efficient energy conversion for the 10-core CPU and workstation GPU under typical professional loads. The mid-tower chassis uses Precision architecture airflow to manage thermals during extended rendering or simulation sessions. Integrated Intel I219-LM Gigabit Ethernet and Realtek ALC3246 audio operate without adding measurable acoustic load.

Build Fit

The LGA 1200 motherboard supports up to 128GB of DDR4 memory across four slots, leaving two DIMM slots free for future expansion. Four mDP 1.4 ports on the Quadro P620 drive multiple professional displays without adapters. The 4TB NVMe SSD occupies one M.2 slot, freeing 2.5-inch and 3.5-inch bays for additional storage drives. No monitor is included.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,618.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 4 TB PCIe
Higher than about 91% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model name3650
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core i9
CPU socketLGA 1200
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM128 GB
Storage
SSD storage4 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P620
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How is the Quadro P620 graphics card installed in the Precision 3650 mid-tower?

The card is pre-installed in the factory; the only step is connecting up to four monitors to the mini-DisplayPort 1.4 outputs using the correct cables or adapters.

What memory maintenance or expansion is possible with the 64 GB DDR4 2933 configuration?

Four 16 GB unbuffered modules fill the slots; maximum supported capacity is 128 GB, so future upgrades require replacing existing sticks with higher-density DDR4 2933 modules.

What limit appears first during sustained heavy workloads on the i9-10900K with the 460 W 80PLUS Gold supply?

The 460 W power budget caps combined CPU and GPU draw before thermal throttling becomes the primary constraint.

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