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Small black mini PC desktop workstation, compact 2.3L chassis

DELL

DELL Precision 3240 Compact i7 10700 2.9GHz 32GB DDR4 256GB NVMe desktop PC

SKU CH-J6TS-N7SPK

Compact workstation with 8-core i7, 32 GB DDR4 and 256 GB NVMe running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 10th Gen
  • Memory size32 GB DDR4
  • Storage drive256 GB SSD
  • GraphicsIntel UHD Graphics 630
  • CPUi7 10700

SSD 256GB PCIe

  • Intel Core i7 10700 8-core processor handles demanding professional workloads
  • 32GB DDR4 memory keeps multiple business applications running smoothly
  • 256GB NVMe SSD provides fast boot and data access
  • Compact 2.3L chassis fits tight workspaces while supporting optional low-profile GPU
  • Windows 11 Pro with Copilot+ AI features ready for modern business tasks

Compact workstation for professional workflows

The Dell Precision 3240 Compact packs an Intel Core i7 10700 eight-core processor running at 2.9 GHz with 16 MB L3 cache into a 2.3 L chassis. It ships with 32 GB DDR4 memory and a 256 GB NVMe SSD, targeting engineers, analysts and creators who need certified application stability in limited desk space.

Optional GPU riser expands graphics capability

A versatile PCIe riser design allows installation of a low-profile discrete graphics card, lifting the system beyond the integrated Intel UHD 630 for heavier visual workloads. The box includes only the desktop and a matched AC adapter; no keyboard, mouse, monitor or Wi-Fi card are supplied, so buyers must provide their own peripherals and wireless connectivity.

32 GB memory and fast NVMe storage handle

The 32 GB DDR4 configuration and 256 GB NVMe drive comfortably run multiple business applications, large datasets and virtual machines simultaneously. Storage capacity may require supplementation for extensive media libraries or project archives, while the integrated UHD 630 graphics limit 3D rendering and high-end visualisation without the optional low-profile GPU upgrade.

How it compares

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

Price $354.99
Cheaper than about 63% of the 14,711 comparable items (median $494.99).
Memory size 32 GB DDR4
Higher than about 70% of the 5,840 comparable items (median 16 GB).
RAM capacity 32 GB DDR4
Higher than about 70% of the 13,125 comparable items (median 16 GB).

Specifications

Product
Brand nameDELL
Product linePrecision
Model name3240 Compact
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core i7 10th Gen
CPUi7 10700
CPU modelIntel Core i7-10700
Processor cache16 MB L3 Cache
L3 cache per CPU16 MB
Memory
Memory size32 GB DDR4
RAM capacity32 GB DDR4
Total memory slots2
Storage
Storage drive256 GB SSD
SSD storage256 GB NVMe
Storage configurationPCI Express NVMe
Optical driveNo
Second disc drive typeNone
Disk controllerPCI Express NVMe
Display
Screen sizeNo Screen
Touch inputNo
Display capabilitiesDual Monitor Supported via Dual Display Ports
Graphics
GraphicsIntel UHD Graphics 630
GPUIntel UHD 630
GPU interfaceIntegrated video
Audio & video
SpeakersSet Not Included
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkGigabit Ethernet
Wireless adapterWifi Not Included
Ethernet controllerIntegrated
Wi-FiNo
Bluetooth supportNo
Ports & slots
External ports1x Ethernet
Front USB ports2
Front audio jacks2
Video connectors2 x DisplayPort
Rear USB ports4
Ethernet port1 port
Size & build
Form factorMini PC
Compatibility
Windows 11 supportReady
In the box
Included monitorNot included
Bundled mouseNot Included
In the boxDesktop Computer preloaded with Windows and OEM wattage appropriate AC adapter.
Software
Operating systemWindows 11 Pro
More details
AI capabilityCopilot+ PC
Cooling methodAir Cooling
KeyboardNot Included

Condition and safety notices

Reproduced word for word from the maker or refurbisher: notices like these are not ours to rephrase.

Condition notice
Previously Used, Seller Refurbished. Desktop may show minor signs of wear but will be in good condition.

Other versions of this model

5 more in the same range

Questions about this item

Will the DDR4 memory slots accept higher-capacity modules later?

The board ships with 32 GB DDR4 installed and supports up to 64 GB total across its two slots.

What limits sustained CPU performance first?

The 2.3 L chassis relies on air cooling, so thermal headroom is reached before the 8-core i7 10700 hits its power ceiling.

How loud is the fan under an all-day workload?

The compact air cooler spins up noticeably during long renders but stays within typical office noise levels.

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