Onyehn
2pcs 24 Pin ATX Power Supply Breakout Adapter Module Desktop Computer Chassis Power Supply ATX Transfer Board 12V 5V 3.3V
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
Specifications:Product name: ATX power supply boardModel: XH - M229Compatible with the port: ATX (compatible with partial BTX type)The PIN number: 24 pinSwitch: YesNumber of sets of output: Four sets of different voltageSize: 12.8x4.8cm/5.04x1.89"Quantity: 2 PcsPackage Included:2 x Power Supply Test Module
SpecPicks Verdict
SpecPicks classifies 2pcs 24 Pin ATX Power Supply Breakout Adapter Module Desktop… as a solid pick with broad community endorsement in the power supplies & cables category, based on 93 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Onyehn's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ 🌟With power light and power switch.
- ✓ Backed by Onyehn's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 🌟The benchtop power board kit was created to provide quick access to the typical voltages needed when developing physical computing projects (embedded systems).
- 🌟With power light and power switch.
- 🌟Provide quick access to the typical voltages needed including 3.3V, 5V, 12V and -12V
- 🌟Each output channel has replaceable 5A fuse and corresponding ground connection with binding post easy to connect
- 🌟On-board standard 24pin ATX port, power indicator and power switch easy to control ideal to DIY low voltage power supply for developing physical computing projects (embedded systems)
Full Specifications
| Brand | Onyehn |
|---|---|
| Model Name | onyehn |
| Form Factor | ATX |
| Model Number | LA003-1 |
| Compatibility | Switch |
| Connector Type | ATX |
| Cooling Method | Air |
| Item Dimensions | 5.91 x 3.94 x 0.79 inches |
| Mfr Part Number | LA003-1 |
| Compatible Devices | Personal Computer |
| Maximum Input Voltage | 120 Volts (AC) |
| Minimum Input Voltage | 90 Volts (AC) |
| Item dimensions L x W x H | 5.91 x 3.94 x 0.79 inches |
| System Bus Connector Type | 24,24 pin,24pin |
Ready to buy?
2pcs 24 Pin ATX Power Supply Breakout Adapter Module Desktop Computer Chassis Power Supply ATX Transfer Board 12V 5V 3.3V is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
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