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ATX Power Adapter Board For 20/24-Pin PC Power Supply, Voltage Display, PD USB-C Fast Charging, Multiple DC Output Interfaces, Black Power Module Kit(A)
Vacumist

Vacumist ATX Power Adapter Board For 20/24-Pin PC Power Supply

Bottom line: The Vacumist ATX Power Adapter Board For 20/24-Pin PC Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies & cables category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Backed by Vacumist's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Features:1. The modular board is compatible with all 20-pin and 24-pin ATX computer power supplies.for 2. It uses a for toggle switch for easier operation.3. It has a reserved XH2.54-2P terminal (floating), allowing for two external cables to be connected to control the ATX power supply's on/off state via a microcontroller I/O for Port (5V) or a switch (facilitating upgrades).4. It features multiple onboard interfaces for various cable types. After powering on, the outputs +12V, -12V, 5V, 5VSB, and 3.3V, a total of five power supplies.5. The uses high-current terminals, solving the problems…

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SpecPicks Verdict

SpecPicks scored Vacumist ATX Power Adapter Board For 20/24-Pin PC Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. Vacumist's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • WIDE ATX SUPPORT: Compatible with 20 pin and 24 pin ATX computer power supplies for DIY electronics, testing benches, and automation projects with stable for multi voltage output
  • REAL TIME VOLTAGE DISPLAY: Built in screen monitors +12V, -12V, 5V, 5VSB, and 3.3V output status for quick power checks during setup, repair, or development work
  • EASY POWER CONTROL: for toggle switch and reserved XH2.54-2P terminal support external switch or microcontroller I/O control for flexible ATX power supply management
  • MULTIPLE OUTPUT PORTS: Power adapter board includes , , DC jack, and high current terminals for charging devices, powering modules, and reducing loose wire connections
  • FAST CHARGING FUNCTION: Power supply board supports PD2.0 and PD3.0 protocols with 5V to 12V output for compatible phones, embedded systems, and portable electronics

Full Specifications

BrandVacumist
ConnectivityUSB-C
Model Number27154H3FZ3J18PONN9VETSUA3EWE
CompatibilityPC, Switch
Item Dimensions3.94 x 3.94 x 0.79 inches
Mfr Part Number27154H3FZ3J18PONN9VETSUA3EWE
EASY POWER CONTROLfor toggle switch and reserved XH2.54-2P terminal support external switch or microcontroller I/O control for flexible ATX power supply management
MULTIPLE OUTPUT PORTSPower adapter board includes , , DC jack, and high current terminals for charging devices, powering modules, and reducing loose wire connections
FAST CHARGING FUNCTIONPower supply board supports PD2.0 and PD3.0 protocols with 5V to 12V output for compatible phones, embedded systems, and portable electronics
Item dimensions L x W x H3.94 x 3.94 x 0.79 inches
REAL TIME VOLTAGE DISPLAYBuilt in screen monitors +12V, -12V, 5V, 5VSB, and 3.3V output status for quick power checks during setup, repair, or development work
Full listing titleATX Power Adapter Board For 20/24-Pin PC Power Supply, Voltage Display, PD USB-C Fast Charging, Multiple DC Output Interfaces, Black Power Module Kit(A)

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ATX Power Adapter Board For 20/24-Pin PC Power Supply, Voltage Display, PD USB-C Fast Charging, Multiple DC Output Interfaces, Black Power Module Kit(A) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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ATX Power Adapter Board For 20/24-Pin PC Power Supply, Voltage Display, PD USB-C Fast Charging, Multiple DC Output Interfaces, Black Power Module Kit(A)
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