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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

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • 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.

Highlights

  • 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

Specifications

SeriesPrecision
Model3650
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i9
CPU Name0
CPU Socket TypeLGA 1200
GPU/VGA TypeIntel HD Graphics 630
Memory Capacity32GB DDR4
Memory SpeedDDR4 2933
Maximum Memory Supported128 GB
SSD4 TB PCIe
HDDNo
Screen SizeNo Screen

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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