We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black mid-tower workstation chassis with front panel vents

DELL

DELL Precision 3650 Mid Tower i7-11700K 64GB DDR4 1TB NVMe Windows 11 Pro desktop PC

SKU CH-N2ZA-ZGYH6

Mid-tower workstation with 8-core i7-11700K, 64 GB DDR4, 1 TB NVMe SSD and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Intel Core i7-11700K reaches 5.0 GHz turbo for fast single-thread speed
  • 64 GB DDR4 3200 memory handles large datasets and multitasking
  • 1 TB NVMe SSD gives quick boot and project load times
  • 460 W 80PLUS Gold power supply delivers stable energy to components
  • Dual DisplayPort on Intel UHD 630 supports two monitors out of the box

Precision 3650 Mid Tower i7-11700K

The Dell Precision 3650 is a new mid-tower workstation built around an Intel Core i7-11700K processor with 8 cores running at 3.6 GHz and a 5.0 GHz turbo frequency. It ships with 64 GB of DDR4 3200 memory in a 4 x 16 GB configuration and a 1 TB PCIe NVMe solid-state drive. Integrated Intel UHD Graphics 630 drives dual DisplayPort outputs while Windows 11 Pro comes pre-installed.

Suits CAD design 3D modelling engineering analysis

This system suits professionals running CAD design, 3D modelling, engineering analysis, financial modelling or content creation who need workstation-class reliability and expandability. The 460 W 80 PLUS Gold power supply and Precision chassis support future upgrades. Buyers who need discrete graphics acceleration for rendering or GPU compute workloads should look elsewhere because this unit relies on integrated graphics only.

64 GB DDR4 3200 memory configuration

The single specification that decides fit is the 64 GB DDR4 3200 memory arranged as four 16 GB unbuffered modules. The platform supports a maximum of 128 GB so the current layout uses all four slots and leaves no free DIMM positions for simple expansion. Any increase beyond 64 GB requires replacing existing modules rather than adding new ones.

Highlights

  • Intel Core i7-11700K reaches 5.0 GHz turbo for fast single-thread speed
  • 64 GB DDR4 3200 memory handles large datasets and multitasking
  • 1 TB NVMe SSD gives quick boot and project load times
  • 460 W 80PLUS Gold power supply delivers stable energy to components
  • Dual DisplayPort on Intel UHD 630 supports two monitors out of the box

Specifications

SeriesPrecision
Model3650
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7
CPU Name0
CPU Socket TypeLGA 1200
GPU/VGA TypeIntel HD Graphics 630
Memory Capacity64GB DDR4
Memory SpeedDDR4 3200
Maximum Memory Supported128 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

Questions about this item

How is the 64GB DDR4 3200 memory installed and which slot order is often missed?

The 64GB kit ships as four 16GB DDR4 3200 unbuffered modules that fill all four DIMM slots; the step people miss is populating slots 1 and 3 first for dual-channel before adding the second pair.

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

The 460W 80PLUS Gold unit is sealed; no user-serviceable parts exist, so the only later action is full unit replacement if the fan fails or capacitors degrade after several years.

What limit appears first on the Intel UHD Graphics 630 during sustained 3D workloads?

The integrated UHD Graphics 630 shares system memory and thermal budget with the CPU, so its power and temperature ceiling is reached before the discrete GPU would be, capping sustained 3D performance.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.