NOTICE: Due to system maintenance, duplicate confirmation emails may have been sent for old orders. We apologize for any inconvenience.
(713) 773-9898CONTACT US

You have no items in your shopping cart.

Product was successfully added to your shopping cart.
  • Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8 Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8
  • Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8 Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8

Athena Power Orthus 860W 2U Mini Redundant Server Power Supply AP-RRU2ATX886, 80 PLUS SILVER, Active PFC.


Athena Power APOLLO 400W Micro SFX Power Supply, 80 Plus Bronze Certified, Active PFC, w/ Dual Fans

Athena Power FlexATX 400 400W Power Supply AP-MFATX40P8, Active PFC, 80PLUS Bronze.

Be the first to review this product

Availability: Drop ship



This item is shipped from our affiliate facility. The stock level is not under our control and is subject to change. We will contact those that order this item in the event of a problem. If this item is ordered together with other products, this item may be shipped separately and may arrive separately.


Athena Computer Power is proud to introduce the new FLEX ATX power supply series. With smaller computers in demand the FLEX form factor is becoming a necessity for Mini-ITX and 1UITX computers. Not only does the FLEX Hone 400 Watts of power in this compact PSU but it also comes with additional features such as Active PFC and the Remote ON/OFF feature.

  • A Perfect Fit
    - Like its name the FLEX ATX is a compact and flexible Power Supply. Designed for 1UITX rackmounts, Mini-ITX chassis', or as a replacement PSU for IBM SurePOS, Shuttle XPC, and HP Pavillion systems; its flexibility can be used to build small media servers, supply power for all types of kiosks and can even be used for small business servers.
  • 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. Using this controller to detect the heat levels of the PSU it will adjust the fan speed accordingly, with this feature built in, worrying about the heat level of a PSU becomes almost non-existent.
  • 80PLUS Certification
    - Saving energy has become an important factor when choosing the correct power supply and what shows more efficiency than having an 80PLUS Bronze Certification. The FLEX 400W is one of the latest Flex ATX PSU's that brandishes this certification. Providing efficiency during max and low loads this PSU lives up to the standards of today's world.
  • Part Number:
    - AP-MFATX40P8
  • Form Factor:
    - Flex ATX
  • Power Supply Wattage:
    - 400 W
  • SLI/CrossFire Ready:
    - No
  • 80 Plus Certified:
    - 80 PLUS BRONZE
  • Modular:
    - No
  • Power Factor Correction:
    - Active
  • Redundant:
    - No
  • 12 Volt Rails:
    - Two
  • Power Supply Connectors:
    - Mother Board Connector:
      - 20+4 pin Connector x 1
    - CPU Connector:
      - 4 + 4 pin x 1
      - 8 pin x 1
    - PCI-E Connector:
      - 6 pin x 2
    - SATA Connectors:
      - 3
    - 4 Pin Molex:
      - 2
    - Floppy Connector:
      - 1
  • Cooling:
    - w/ Fan
  • Dimensions:
    - 3.2" x 1.7" x 6" (W x H x D)
  • Weight:
    - 2.00lb
  • Warranty:
    - 3 Year

Additional Information

SKU apmfatx40p8
Model AP-MFATX40P8
Manufacturer Athena Power
PSU Wattage 400W - 499W
80 Plus Yes
Modular No
PCI-E 6Pin Connectors 2
PCI-E 8Pin Connectors No
PSU Fan Options Other
PSU Features Active PFC
PSU Type Flex-ATX
Sata Connectors 3
CPU Connectors 4+4, 8pin EPS
4pin Molex 2
Floppy Connectors 1
Motherboard Connectors N/A

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product

Write Your Own Review