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Black mid-tower desktop workstation, Precision 3650

DELL

DELL Precision 3650 Mid Tower i7-11700K 16GB 4TB NVMe Quadro P620 desktop PC

SKU CH-JJMX-6AZES

Mid-tower workstation with 8-core Intel Core i7-11700K, 16GB DDR4-3200, 4TB NVMe SSD and Nvidia Quadro P620 2GB graphics for professional CAD and content creation

  • Screen sizeNo Screen
  • ProcessorIntel Core i7
  • RAM capacity16 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P620
  • Operating systemWindows 11 Pro
  • 8-core i7-11700K hits 5.0 GHz turbo for fast multi-threaded work
  • 16 GB DDR4 3200 MHz memory handles large datasets smoothly
  • 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 for reliable uptime

Precision 3650 Mid Tower Workstation

The Dell Precision 3650 is a mid-tower workstation built for professionals running CAD, engineering and content-creation workloads. It ships with Windows 11 Pro and an Intel Core i7-11700K processor that reaches a 5.0 GHz turbo frequency across eight cores. The chassis provides enterprise-grade reliability for daily production tasks.

Quadro P620 2 GB Graphics

A dedicated Nvidia Quadro P620 with 2 GB GDDR5 memory drives up to four displays via mini DisplayPort 1.4 outputs. This GPU handles certified professional applications and multi-monitor setups but is not intended for high-end 3D rendering or compute-intensive simulation workloads.

460 W Gold Power Supply

The included 460 W 80PLUS Gold power supply delivers efficient power to the i7-11700K and Quadro P620 under typical workloads. Thermals remain controlled in the mid-tower layout during normal business use, and acoustic output stays low for office environments.

How it compares

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

Price $1,241.99
Pricier than about 83% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 i7
CPU socketLGA 1200
Memory
RAM capacity16 GB DDR4
RAM type and speedDDR4 3200
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 does the 5.0GHz turbo speed behave in a real workstation?

The i7-11700K reaches 5.0GHz turbo on active cores while the 460W power supply and mid-tower cooling sustain higher clocks longer than smaller chassis allow.

What does the PCIe 3.0 x16 slot limit for the Quadro P620?

The card runs at PCIe 3.0 x16 speeds; the slot does not restrict the 620 GPU because its 128-bit GDDR5 memory interface saturates well within that bandwidth.

What physical space and power does the mid-tower need for the 460W supply?

The chassis accepts standard ATX power supplies up to 460W; the unit ships with an 80PLUS Gold 460W supply installed and includes mounting brackets for full-height expansion cards.

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