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Green rectangular circuit board with 24-pin ATX connector and terminal outputs

myVolts

myVolts YF-CHEN XH-M229 24-pin ATX power supply module

SKU CH-223Q-62RT6

A 24-pin ATX power supply module with a built-in switch and four voltage outputs on a 12.8 x 4.8 cm board

  • Product typeAT
  • ATX power output via 24-pin connector
  • Four voltage rails from XH-M229 module
  • On-board switch controls power delivery
  • Compact 12.8 × 4.8 cm board fits tight chassis
  • Includes terminal module for direct wiring

ATX 24-Pin Transfer Board

This myVolts XH-M229 module adapts a standard 24-pin ATX connector for chassis power distribution. It provides four separate voltage output sets for powering internal components. The board measures 12.8 by 4.8 centimetres and includes an integrated power switch. It is designed for desktop computer builders needing a compact power breakout solution.

For Custom Chassis Builders

Suits enthusiasts assembling custom cases or test benches requiring direct ATX power access with multiple voltage rails. The partial BTX compatibility adds flexibility for older or non-standard layouts. Not for users needing a complete PSU with regulation, protection circuits or standard peripheral connectors. Buyers wanting a ready-to-use power supply unit should look elsewhere.

Simple Solder-Free Installation

The module plugs directly into the motherboard's 24-pin ATX socket and secures with the onboard switch. Four output terminals accept wire leads for distributing power to drives, fans or lighting. Common issues include loose terminal screws causing intermittent contact and incorrect wire polarity damaging connected devices. Verify pinout before powering on.

How it compares

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

Price $36.99
Cheaper than about 93% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

What existing ATX power supply connector does the XH-M229 module require to function?

The module plugs into a standard 24-pin ATX connector from your existing power supply to provide four separate voltage output sets.

Will the XH-M229 board work with an older BTX-style motherboard power connector?

The board is compatible with partial BTX-type ports alongside standard ATX, allowing use with some older chassis power configurations.

How can I confirm the XH-M229 module is delivering power correctly after installation?

Toggle the onboard switch; the four voltage output terminals should then be live, indicating the transfer board is passing power as intended.

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