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Tiny DC-DC ATX module with 60W 12V adapter, fanless silent design

myVolts

myVolts PicoPSU-80 60W ATX Mini-ATX Silent Power Kit

SKU CH-VTAR-PHMKA

A fanless DC-DC ATX converter with a 60W AC-DC adapter powers low-draw systems silently from a single 12V source

  • TypeAT
  • Fanless 80 W output for silent operation
  • 60 W 12 V 5 A adapter included
  • Tiny 31 x 53 x 15 mm DC-DC converter
  • Direct 24-pin plug-in removes cable clutter
  • Runs 70 % load at 80 W for efficiency

Tiny DC-DC ATX power kit

This kit pairs a picoPSU-80 DC-DC converter with a 12V 5A 60W AC-DC adapter to deliver up to 80W of silent, fanless power for ATX and Mini-ATX systems. The converter plugs directly into the 24-pin motherboard socket, removing the need for a standard ATX power cable. It is suited to low-profile builds and 1U server racks where space and noise are critical constraints.

Fits directly on the 24-pin socket

The 31x53x15mm converter draws from a single 12V source and supplies ATX-compliant rails for VIA Mini-ITX boards, Intel P3, P4, Pentium-M, Core 2 Duo and low-power AMD CPUs. Because it needs no internal fan, it frees up case volume and eliminates moving-part noise. The external 60W adapter handles AC conversion, so the internal layout stays clean and the system runs completely silent.

Suits silent low-power builds

Builders creating compact, fanless PCs or 1U rack appliances will appreciate the zero-noise operation and tiny footprint. Systems that regularly exceed 60W draw or require higher peak power should look at a larger power solution. Users needing modular cables, higher wattage headroom or support for modern high-TDP processors will need a different power supply design.

Highlights

  • Fanless 80 W output for silent operation
  • 60 W 12 V 5 A adapter included
  • Tiny 31 x 53 x 15 mm DC-DC converter
  • Direct 24-pin plug-in removes cable clutter
  • Runs 70 % load at 80 W for efficiency

Specifications

TypeAT

Questions about this item

At what sustained load does the 80 W picoPSU-80 hit its thermal limit?

The kit is rated for systems drawing 80 W while running at 70 % load most of the time.

How much heat or noise does the fanless 60 W adapter produce during all-day operation?

Both the picoPSU-80 and the 12 V 5 A adapter are completely fanless, so they add no audible noise and only modest heat.

Which motherboard power connector must already be present for the direct plug-in picoPSU-80 to work?

A standard 24-pin ATX socket is required; the picoPSU-80 plugs straight into it without extra cables.

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