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Compact silver fanless mini PC barebone, 9 by 7.7 by 2.5 inches

MITXPC

MITXPC MES-J5040 Pentium J5040 Fanless Barebone Mini PC

SKU CH-43V3-M1VST

Fanless barebone with Pentium J5040, triple display outputs and 7.1 audio in a compact 9" x 7.7" x 2.5" chassis

  • Quad-core Pentium J5040 handles everyday workloads
  • Triple display via HDMI, DVI-D and VGA
  • Fanless aluminium chassis runs completely silent
  • 1-channel HD audio with ELNA capacitors
  • M.2 2230 slot ready for CNVi wireless card

Silent quad-core media barebone

The MITXPC MES-J5040 is a fanless mini PC barebone built around an Intel Pentium Silver J5040 quad-core processor with integrated Intel UHD Graphics 605. Its passive chassis runs completely silent, making it suited for living-room media centres or digital-signage installations where noise must be absent. The compact 9 by 7.7 by 2.5 inch enclosure supports VESA or wall mounting.

Triple-display signage fit

This unit targets installers who need three independent screens from a single low-power box; HDMI, DVI-D and VGA ports drive triple displays while 7.1 channel HD audio with ELNA capacitors handles surround sound. Buyers who require active cooling for sustained heavy compute loads or who need more than one M.2 slot for expansion should consider other platforms.

Single M.2 2230 CNVi slot

Wireless connectivity is added through one M.2 2230 key-E slot that accepts CNVi modules; the board provides no additional M.2 connectors for storage or other peripherals.

How it compares

Measured against everything we stock in Mini PC Barebone Systems, at today’s prices. Recalculated every night.

Price $285.99
Cheaper than about 83% of the 1,735 comparable items (median $564.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What are the exact chassis dimensions for VESA or wall mounting?

The fanless chassis measures 9 inches by 7.7 inches by 2.5 inches, so verify your VESA bracket or wall mount accepts that footprint.

Which step is often missed when installing memory and storage in this barebone?

The board uses SO-DIMM slots and an M.2 2230 key-E slot for CNVi wireless; install RAM and the Wi-Fi module before closing the case, as there is no tool-less access panel.

What component may need replacement after several years of continuous fanless operation?

The internal CMOS battery maintains BIOS settings during power loss; plan to swap it if the system starts losing time or reverting to default UEFI defaults.

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