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Black rectangular tower workstation with front panel power button and LED indicators

DELL

DELL Precision 3650 Tower i7-11700K 16GB DDR4 RTX A4000 1TB NVMe

SKU CH-T872-JW10Q

A Dell Precision 3650 tower workstation with an 8-core Intel Core i7-11700K at 3.60 GHz, 16 GB DDR4, an NVIDIA RTX A4000 with 16 GB GDDR6, and a 1 TB NVMe SSD for CAD.

  • ProcessorIntel Core i7
  • Video RAM16 GB
  • Installed RAM16 GB
  • Installed SSD1 TB
  • Processor core count8-Core Processor
  • Operating systemWindows 11 Pro
  • 8-core Intel Core i7-11700K at 3.60 GHz powers demanding professional workloads
  • 16 GB DDR4 memory with four slots expandable to 128 GB handles large projects smoothly
  • NVIDIA RTX A4000 with 16 GB GDDR6 drives CAD, rendering and multi-display setups
  • 1 TB NVMe SSD delivers fast boot and application load times
  • 1000 W power supply supports professional GPUs and future expansion

Professional workstation for engineers and creators

The Dell Precision 3650 Tower is built for professional workloads such as CAD, 3D modelling, content creation and engineering simulation. An Intel Core i7-11700K with 8 cores at 3.60 GHz delivers responsive compute performance for demanding applications. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

16 GB DDR4 memory and 1 TB NVMe storage

The system ships with 16 GB of DDR4 memory across four slots, supporting smooth multitasking on typical projects and expandable to 128 GB when larger datasets require more headroom. A 1 TB NVMe M.2 SSD provides fast boot and application load times with capacity for everyday professional work, while the RTX A4000 adds 16 GB GDDR6 video memory for GPU-accelerated tasks.

Tower chassis with 1000 W supply and multi-display

The tower form factor houses a 1000 W power supply that supports the installed RTX A4000 and allows future GPU upgrades without replacing the PSU. The graphics card offers four DisplayPort outputs for high-resolution multi-monitor configurations. Hot-swap fans are not included, so internal maintenance requires standard shutdown procedures.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $1,185.99
Cheaper than about 66% of the 1,534 comparable items (median $2,906.49).
Video RAM 16 GB
Higher than about 70% of the 160 comparable items (median 8 GB).
Installed RAM 16 GB
Lower than about 96% of the 1,387 comparable items (median 128 GB).

Specifications

Product
Brand nameDELL
Product linePrecision
Model name3650
Part number3650
Target workloadWorkstation
Product typeDesktop
Processor
ProcessorIntel Core i7
Processor core count8-Core Processor
Processor socketLGA 1200
Processor speed3.6 GHz
Processor cache16 MB
Installed CPUs1
Max supported CPUs1
Memory
Installed RAM16 GB
Type of memoryDDR4
Maximum RAM capacity128 GB
Memory slot count4
Storage
Installed SSD1 TB
Installed storage1 TB
Graphics
Video RAM16 GB
Graphics chipDedicated Card
Graphic installed1
Ports & slots
Network ports1 x Ports
Management interfaceRJ 45
Power
Hot-swap redundant PSUNo
Power supply1000 W
Size & build
Hot-swappable fansNo
Software
Operating systemWindows 11 Pro
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

Will the LGA 1200 socket on this Precision 3650 accept the same DDR4 memory I already own?

Yes, the system uses DDR4 memory and has four slots supporting up to 128GB total, so your existing DDR4 modules can be installed alongside the 16GB already fitted.

How can I verify the RTX A4000 is running correctly after I power on the workstation?

Open Windows Device Manager or the NVIDIA Control Panel; both will show the RTX A4000 with its 16GB of GDDR6 memory and list the four DisplayPort outputs as active.

Does the box include the 1000W power supply and all cables needed for the RTX A4000, or must I source them separately?

The 1000W power supply is built into the tower and the RTX A4000 is pre-installed with its required power connectors, so no extra cables or PSU purchase is necessary.

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