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

DELL

Dell Precision 3650 Mid-Tower Workstation i7-11700K 128GB DDR4 1TB NVMe Quadro P2200 Windows 11 Pro

SKU CH-2BKR-KKHND

Mid-tower workstation with 8-core Intel i7-11700K, 128GB DDR4, 1TB NVMe SSD and Quadro P2200 5GB graphics for professional CAD and 3D workloads

  • Screen sizeNo Screen
  • ProcessorIntel Core i7
  • RAM capacity128 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P2200
  • Operating systemWindows 11 Pro
  • 8-core i7-11700K up to 5.0 GHz Turbo handles heavy multitasking
  • 128 GB DDR4 3200 MHz memory supports large datasets and complex models
  • 1 TB NVMe SSD provides fast storage for projects and applications
  • Quadro P2200 5 GB GDDR5 with four DP 1.4 outputs drives multiple displays
  • 460 W 80PLUS Gold power supply delivers efficient energy for stable operation

Precision 3650 workstation

The Dell Precision 3650 is a mid-tower workstation built for professionals who need reliable performance in CAD, 3D modelling, engineering and financial analysis. It ships new with Windows 11 Pro, an Intel Core i7-11700K 8-core processor reaching 5.0 GHz turbo, 128 GB of DDR4 3200 memory and a 1 TB NVMe SSD. The Nvidia Quadro P2200 with 5 GB GDDR5 drives up to four DisplayPort 1.4 monitors.

Quadro P2200 and 128 GB DDR4

The Quadro P2200 adds four DisplayPort 1.4 outputs and 5 GB GDDR5 on a 160-bit bus, letting you drive multiple high-resolution displays for design review or multi-app workflows. The 128 GB DDR4 3200 kit (4 × 32 GB) fills the board’s maximum supported capacity, giving large assemblies and datasets room to stay in memory without paging. A 460 W 80PLUS Gold power supply feeds the CPU, GPU and all four memory slots.

1 TB NVMe and 8-core headroom

The 1 TB PCIe NVMe drive holds the OS, applications and active project files with fast load times; archival data will need secondary storage. Eight cores at 3.6 GHz base and 5.0 GHz turbo handle concurrent simulation, rendering and compilation tasks, while the LGA 1200 platform caps memory at 128 GB and offers no Xeon ECC option with this Core i7 configuration. Buyers who need ECC memory, more than four display outputs or GPU compute beyond 5 GB VRAM should look elsewhere.

How it compares

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

Price $1,879.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 128 GB DDR4
Higher than about 91% of the 13,125 comparable items (median 16 GB).
SSD storage 1 TB PCIe
Higher than about 60% 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 capacity128 GB DDR4
RAM type and speedDDR4 3200
Max supported RAM128 GB
Storage
SSD storage1 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P2200
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

Will the 128 GB DDR4 3200 memory need replacing later?

The system already holds the maximum supported 128 GB of DDR4 3200 memory across four slots, so no further memory upgrades are possible.

What limits the Nvidia Quadro P2200 5 GB GDDR5 during long rendering sessions?

The 5 GB GDDR5 frame buffer and 160-bit bus are the first constraints when scenes exceed available video memory.

How loud and hot does the 460 W 80PLUS Gold supply get under all-day load?

The 460 W Gold-rated unit runs efficiently, keeping heat and fan noise moderate for typical workstation workloads.

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