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  • High end, heavy standard ATX power supply with high quality components delivering a genuine 400 Watt power output.
  • Quiet and reliable. Made by AcBel.


Download Evercase Product Brochure
PSU FAQ
How to choose and install a PS2 ATX PSU? See here the most common installation issues.
How to power a monitor if my PSU does not have a Monitor Outlet?

See at the bottom of this page for more useful links about PSUs.
Connectors (Supplied)
Main connector 24Pin connector suitable for boards with a 24pin socket. Order a 24 to 20pin adapter if your board has a 20pin socket. Cable length: 55cm. In braided sleeving.
Molex 6 Connectors. Cable length: 50 & 65cm on one lead, 50 & 65cm on a second lead, and 50 & 65cm on a third lead.
SATA 2 Connector. Cable length: Cable length: 50 & 70cm on one lead
Floppy (berg) 2 Connector. Cable length: 80cm
4Pin 12V P4 1 Connector. Cable length: 57cm
8pin 12V EPS 1 Connector. Cable length: 57cm
6pin PCI-E Order this optional adapter if required.
8pin PCI-E Order this optional adapter if required.
Aux. ATX N/A
Output Voltage and Current Rating
+3.3V 30.0A
+5V 30.0A
+12V1 18.0A
+12V2 16.0A
+12V3 N/A
+12V4 N/A
-12V 1.0A
+5Vsb 2.5A
-5V N/A
More Info
Model Number ATX-400C-A2SNN
Manufacturer Part Number
Brand AcBel
Input 110-230V. Full Range. Suitable worldwide. The PSU selects the suitable voltage automatically. 8A-4A, 50-60Hz
Form Factor ATX
Power Output 400W
Ventilation 120mm fan
Safety standard N, TUV, RU, CE, BSMI
Efficiency level
Measurements HxWxD 85x150x140mm (3.3"x5.9"x5.5")
Weight (Net / Gross) 2.0 / 2.3kg
Single Packing Single box: 250x200x100mm (9.8"x7.9"x3.9"), 1.7kg.
Bulk Packing Box of 10 Pcs: 550x450x200mm (21.6"x17.7"x7.9"), 21Kg.
Warranty 1 Year RTB
Return Return this item intact within 14 days if unsuitable or unwanted. The buyer is responsible for all postage charges unless otherwise agreed.
Item Condition Brand new
Remarks With On/Off switch

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ATX-400C-A2SNN

Standard 400W PS2 ATX PSU. High quality.

    VAT deducted for EU businesses & World customers.


  • Brand: AcBel
  • Product Code: ATX-400C-A2SNN
  • Availability: In Stock

  • £46.80

  • Ex Tax: £39.00
  • 10 or more £44.40

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