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Black mid-tower workstation chassis with front panel vents and Dell badge

DELL

DELL Precision 3650 desktop PC Intel Core i9-10900K 32GB DDR4 4TB NVMe Windows 11 Pro

SKU CH-REJM-RHB93

Mid-tower workstation with 10-core i9-10900K, 32GB DDR4, 4TB NVMe and Windows 11 Pro for professional CAD and content creation

  • Screen sizeNo Screen
  • ProcessorIntel Core i9
  • RAM capacity32 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsIntel HD Graphics 630
  • Operating systemWindows 11 Pro
  • 10-core Intel Core i9-10900K up to 5.3 GHz turbo for heavy compute
  • 32 GB DDR4 2933 MHz memory handles large datasets smoothly
  • 4 TB NVMe SSD gives fast storage for projects and apps
  • Dual DisplayPort on Intel UHD 630 supports two monitors
  • 460 W 80PLUS Gold power supply delivers efficient, stable power

Precision 3650 Workstation

The Dell Precision 3650 is a mid-tower workstation built for professionals who need reliable computing power for CAD, engineering, financial modelling and content creation. It ships new with Windows 11 Pro 64-bit and an Intel Core i9-10900K processor. The system targets users who require workstation-class expandability and stability for daily production workloads without a discrete graphics card.

460W Gold Power and Integrated Graphics

A Dell 460W 80PLUS Gold certified power supply delivers efficient energy conversion for the 10-core processor and integrated Intel UHD Graphics 630. The integrated graphics drive dual DisplayPort outputs for multi-monitor setups while keeping thermal output and acoustic levels lower than configurations with add-in cards. Power draw scales with the CPU turbo frequency up to 5.3GHz under heavy multi-threaded loads.

32GB DDR4 2933MHz Memory

This unit comes with 32GB of DDR4 2933MHz unbuffered memory installed as four 8GB modules, leaving room to expand up to the 128GB maximum supported capacity. Buyers who need larger memory configurations for massive datasets or virtualisation should verify ECC compatibility before adding modules. The 4TB PCIe NVMe SSD provides high-speed primary storage for operating system and active project files.

How it compares

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

Price $1,414.99
Pricier than about 86% of the 14,711 comparable items (median $494.99).
RAM capacity 32 GB DDR4
Higher than about 70% 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 capacity32 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM128 GB
Storage
SSD storage4 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsIntel HD Graphics 630
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How do I install the 32GB DDR4 memory in the Precision 3650, and which step is often missed?

Align each 8 GB module with the DIMM slot notch and press down firmly until the side clips lock automatically; the step often missed is seating all four modules evenly so every clip engages.

What maintenance or replacement will the 460W 80PLUS Gold power supply need later?

The unit has no user-serviceable parts; if the fan becomes noisy or voltages drift under load, replace the entire 460W power supply assembly.

What limit appears first on the i9-10900K during sustained heavy workloads?

The processor will hit its thermal ceiling before the 460W power supply reaches its rated output, causing clock speeds to drop from the 5.3 GHz turbo level.

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