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Compact 450W Pico PSU, 64x39x16mm, black plastic and metal, 24-pin ATX connector, 12V input, fanless design

myVolts

myVolts 450W 12V Input 24Pin Pico PSU ATX Power Supply

SKU CH-03E5-8MDSE

Fanless 450 W ATX pico PSU runs on 12 V input and fits in a 64×39×16 mm module

  • Product typeAT
  • Solid polymer capacitors extend service life
  • Fanless design delivers silent operation
  • 450 W output from a 12 V input
  • Compact 64 x 39 x 16 mm footprint
  • Over-current and short-circuit protection included

Ultra-Compact Pico PSU for ITX Builds

This 450 W pico PSU accepts a single 12 V input and delivers full ATX power through a 24-pin connector. It is built for small-form-factor systems where space is at a premium and a standard PSU will not fit.

Fanless Design Simplifies Case Layout

The unit measures 64 x 39 x 16 mm and requires no internal fan, freeing up airflow paths and mounting points inside tight chassis. Solid polymer capacitors on the board handle high temperatures without the bulk of electrolytic cans.

Silent Operation with Built-In Protection

Fanless construction means zero acoustic output under normal load. Over-current and short-circuit safeguards protect connected components while the industrial-grade capacitors maintain stable output at elevated temperatures.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $52.99
Cheaper than about 90% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

How long will the 450W output hold up before the solid polymer capacitors limit sustained use?

Solid polymer capacitors on the PCBA are rated for long life and high temperature resistance, keeping the 450W output stable under continuous load.

What noise or heat should I expect when this fanless 12V input pico PSU runs all day?

The fanless design makes it completely silent; industrial solid capacitors handle heat so the unit stays stable during extended operation.

What 12V DC source and ATX harness must I already have to power a build with this 24-pin module?

You need an external 12V DC supply rated for 450W and the included 24-pin ATX cable set to connect the motherboard.

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