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Small black mini PC, compact 2.3L chassis, no monitor or peripherals

DELL

DELL Precision 3240 Compact i7 10700 2.9GHz 16GB DDR4 1TB NVMe desktop PC

SKU CH-M4JF-GKH9D

Compact workstation with 8-core Intel Core i7-10700, 16 GB DDR4, 1 TB NVMe SSD, integrated UHD 630 graphics and Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 10th Gen
  • Memory size16 GB DDR4
  • Storage drive1 TB SSD
  • GraphicsIntel UHD Graphics 630
  • CPUi7 10700

SSD 1TB PCIe

  • Powerful multitasking with Intel Core i7 10700 8-core processor
  • Fast boot and load times from 1TB NVMe solid-state drive
  • Compact 2.3L chassis fits tight workspaces easily
  • Professional graphics ready with optional low-profile GPU support
  • Windows 11 Pro pre-installed for business security features

Compact workstation for tight spaces

The Dell Precision 3240 Compact is a 2.3L mini PC built for professionals who need workstation-class reliability in confined areas. An 8-core Intel i7 10700 running at 2.9 GHz with 16 MB L3 cache delivers 16 threads for multi-tasking workloads. Windows 11 Pro and 16 GB DDR4 memory come pre-installed. ISV certification and advanced security features support managed business environments.

Upgrade path via PCIe riser

Integrated Intel UHD 630 graphics handle everyday office output across two DisplayPort 1.4 connections. The versatile PCIe riser design accepts an optional low-profile GPU when 3D or compute tasks outgrow the integrated engine. Gigabit Ethernet provides wired networking; Wi-Fi is not included and must be added separately. Three USB 3.2 Gen 2 ports, two USB 3.2 Gen 1 Type-C ports and one USB 3.2 Gen 2 Type-C port cover current peripherals.

Storage and memory headroom

A 1 TB NVMe M.2 SSD gives fast boot and application load times with room for active project files. The 16 GB DDR4 configuration suits typical business multitasking; heavier datasets or virtual machines will require a memory upgrade. Air cooling in the compact chassis manages the stock processor; sustained all-core loads or an added GPU will push thermal limits. No monitor, keyboard, mouse or speakers are supplied.

How it compares

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

Price $391.99
Cheaper than about 59% of the 14,711 comparable items (median $494.99).
Memory size 16 GB DDR4
Typical for this category: the median of 5,840 items is 16 GB.
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 size16 GB DDR4
RAM capacity16 GB DDR4
Total memory slots2
Storage
Storage drive1 TB SSD
SSD storage1 TB 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

What are the dimensions of the 2.3L chassis so I can check if it fits my desk space?

The Precision 3240 Compact uses a 2.3L Mini PC chassis designed for tight workspaces. Measure your available area against this small form factor before ordering.

How do I add a low-profile GPU using the PCIe riser, and which step is often missed?

Install the optional riser card into the motherboard slot, mount the low-profile GPU onto the riser, then secure the bracket. The step often missed is connecting the GPU power cable if the card requires auxiliary power.

Can I upgrade the 16GB DDR4 memory later, and what type do I buy?

Yes, the system uses standard DDR4 SO-DIMM modules. Match the existing speed and buy DDR4 SO-DIMMs to expand or replace the current 16GB configuration.

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