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Apevia TFX-AP300W Standard Flex ATX 300W Power Supply - 115-230V AC, 1 x 20/24Pin Main Power, 1 x 12V(P4), 3 x Pheripheral, 3 x SATA, 1 x Floppy
Apevia

TFX-AP300W Standard Flex ATX 300W Power Supply - 115-230V AC, 1 x 20/24Pin Main Power, 1 x 12V(P4), 3 x Pheripheral, 3 x SATA, 1 x Floppy

By SpecPicks Editorial · Verified 2026-06-09

$32.95
Buy on Amazon — $32.95 Compare to similar power supplies & cables

*Price sourced from Amazon.com. Last updated 2026-06-09. Price and availability subject to change.

Bottom line: The TFX-AP300W Standard Flex ATX 300W Power Supply - 115-230V AC, 1 x 20/24Pin Main Power, 1 x 12V(P4), 3 x Pheripheral, 3 x SATA, 1 x Floppy is a niche pick — read recent reviews before buying in the power supplies & cables category, priced around $32.95. Read recent reviews carefully before committing.

The TFX-AP300W power supply is a standard Flex-ATX unit that will fit in most small form-factor cases. Has enough power output and connectors to run low-medium systems being used for versatile compact computing applications. For safety, do not overload, abuse or modify the power supply unit. Use of this unit for Bitcoin Mining is not suggested since it will shorten the life and cause failures of power supply. Use for mining purposes is not covered by warranty.

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SpecPicks Verdict

SpecPicks classifies Apevia TFX-AP300W Standard Flex ATX 300W Power Supply - 115-230V AC… as a niche pick — read recent reviews before buying in the power supplies & cables category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Apevia's positioning sits within the broader category mid-tier. 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

  • ✓ APEVIA TFX-AP300W Standard 300W Flex ATX Power Supply
  • ✓ Backed by Apevia'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

  • APEVIA TFX-AP300W Standard 300W Flex ATX Power Supply
  • Input Voltage: 115-230V AC, Input Frequency: 60/50
  • Output: +3.3@12A; +5A@12A; +12V@20A; -12V@0.3A; +5VSB@2.5A
  • 5% Tolerance of 5V, 3.3V & 12V Output
  • Forced Air Ventilation by 1 x 80mm Fan

Full Specifications

BrandApevia
Output+3.3@12A; +5A@12A; +12V@20A; -12V@0.3A; +5VSB@2.5A
Wattage300 watts
Fan Size80 Millimeters
Model NameTFX-AP300W
Form FactorATX
Model NumberTFX-AP300W
Input Voltage115-230V AC, Input Frequency: 60/50
Connector Type1 x 20/24pin Main Power / 1 x 12V (P4+4pin) / 3 x SATA / 3 x Peripheral
Cooling MethodAir
Number of Fans1
Output Wattage300 Watts
Item Dimensions6.75 x 3.23 x 2.5 inches
Mfr Part NumberTFX-AP300W

Ready to buy?

Apevia TFX-AP300W Standard Flex ATX 300W Power Supply - 115-230V AC, 1 x 20/24Pin Main Power, 1 x 12V(P4), 3 x Pheripheral, 3 x SATA, 1 x Floppy 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.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-06-09. Price and availability subject to change.

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Apevia TFX-AP300W Standard Flex ATX 300W Power Supply - 115-230V AC, 1 x 20/24Pin Main Power, 1 x 12V(P4), 3 x Pheripheral, 3 x SATA, 1 x Floppy
$32.95
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