Apple iMac 21.5" A1311 205 Watt Power Supply 661-5299 ACBEL ot8043 614-0444

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Genuine Apple Power supply for the 2009-2011 21.5" iMac.

There are two models of power supply that Apple used in this application.  

A PSU manufactured by ACbel which is the model in this listing

The other unit is Manufactured by Delta and can be found here. 

Power Supply MFG ACbel
Power Supply Model ot8043
Power Output 205 Watts
Part#'s 661-5299 614-0444

21.5" Apple iMac Aluminum (Thick Edge) Late 2009 through Mid 2011


iMac 10,1 A1311 - 2308 Late 2009

iMac 11,2 A1311 - 2389 Mid 2010

iMac 12,1 A1311 - 2428 Mid 2011

iMac 12,1 A1311 - 2496 Late 2011 Education Model (EDU) 

Model Numbers



All our products are covered by our own 60 day warranty.  If a problem arises we want to work through the situation with you.  Happy customers are the way we continue to grow and we are here to help.

Our Process 

  • Identify the problem by assisting with a diagnoses and trouble shooting.
  • Determine the best way to resolve the issue.  Our preferred method is to replace the defective item whenever possible.
  • We do ask to share the cost of shipping, we will pay for outbound shipping and ask our customers to cover inbound shipping costs
  • If we cannot send a replacement we will issue a refund for the original purchase price less any shipping costs.

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