Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Components > 
Power Supplies > 
Power Supplies > 
Athena Power > 
Item#: N82E16817338081

Athena Power AP-MFATX40 400W Mini ITX 80 PLUS BRONZE Certified Active PFC Power Supply

Sold and Shipped by Newegg

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Mini ITX
  • 80 PLUS BRONZE Certified
  • 88/264 Volts AC 50/60 Hz
  • +5V@15A, -5V@0.5A, +12V1@16A, +12V2@16A, -12V@0.8A, +3.3V@15A, +5VSB@2.5A

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The Athena Power AP-MFATX40 is a mini ITX power supply that's designed to fit in mini ITX, 1UITX, and other small form factor computers. It's 80 PLUS BRONZE Certified, which means better input AC power usage, and less heat generation and power loss. The quiet cooling fan, with smart fan speed controller, guarantees you better stability and peace of mind. Add in the flair of the Active PFC, the broad input volrage range of 88/264 Volts, and dual 6-pin PCIe connectors, and you'll see why the Athena Power AP-MFATX40 triumps over its competitors.

  • newegg A Perfect Fit Like its name, the FLEX ATX is a compact and flexible Power Supply. Designed for 1UITX rackmounts and Mini-ITX chasses – or as a replacement PSU for IBM SurePOS, Shuttle XPC, or HP Pavilion systems – it can be used to build small media servers, and to supply power for all types of kiosks, and can even be used for small business servers.
  • newegg 80PLUS Certification Saving energy has become an important factor when choosing the correct power supply, and this unit shows more efficiency with its 80PLUS Bronze Certification. The FLEX 400W is one of the latest Flex ATX PSUs that brandishes this certification. Providing efficiency during max and low loads, this PSU lives up to the standards of today’s world.
  • newegg Smart Auto Fan Speed Controller With its thermal fan speed control it will detect the amount of heat generated by the computer and spin accordingly. With this feature built in, worrying about the heat level of a PSU becomes almost non-existent.

Learn more about the Athena Power AP-MFATX40

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.