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Compact Pico-ATX board with 24-pin connector and cables

myVolts

myVolts Bayda 19V 200W Pico ATX Power Supply

SKU CH-5QPF-4Q01H

A fanless 200 W Pico ATX unit accepting 16 V to 24 V input and measuring 63 x 28 x 11.4 mm

  • Product typeAT
  • Silent operation with fanless design
  • 200 W output from 16–24 V input
  • Solid polymer capacitors for long life
  • Ultra-compact 63 × 28 × 11.4 mm footprint
  • Ideal power solution for ITX motherboards

Pico ATX power for compact builds

The myVolts Bayda is a 19V input Pico ATX supply rated at 200 W output. It targets builders assembling thin ITX systems or mining rigs that run from a 16–24 V DC source. The module replaces a conventional ATX brick and plugs directly into a 24-pin motherboard connector.

Fanless polymer-capacitor construction

Solid polymer capacitors on the PCBA are specified for long service life. The 63 x 28 x 11.4 mm board has no moving parts, so operation is completely silent. A bundled cable set connects the module to the motherboard and peripheral leads, keeping cable routing simple inside space-constrained chassis.

Silent 200 W thermal envelope

With no fan, heat dissipates through the PCB and the surrounding airflow in the case. The unit accepts a wide 16–24 V input range and delivers up to 200 W continuous power within that envelope. Builders must ensure the case provides adequate passive ventilation to keep temperatures stable under load.

How it compares

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

Price $50.99
Cheaper than about 90% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

What input voltage range does the 19 V 200 W Pico ATX unit accept?

It operates from a 16 V to 24 V DC source, so a 19 V laptop-style brick or compatible battery pack will power it.

Will the 63 mm by 28 mm board with 11.4 mm height clear my ITX case and motherboard standoffs?

The module measures 63 x 28 x 11.4 mm and uses a standard 24-pin ATX connector, fitting most ITX layouts without interfering with nearby headers.

How do I connect the 150 W ATX module cable to the motherboard without bending the 24-pin plug?

Route the short harness first, align the keyed 24-pin connector squarely, then press straight down until the latch clicks — forcing it at an angle is the common mistake.

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