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Rectangular silver metal power supply unit with connector ports and ventilation grilles

myVolts

myVolts A1419 300 W power supply for iMac 27" A1419 (2012-2017)

SKU CH-0BY2-KVPBX MPN A1419

300 W replacement power supply for 27 inch iMac model A1419 built between 2012 and 2017

  • TypeAT
  • Delivers 300 W to run every iMac 27" A1419 model
  • Matches Apple part numbers 661-7886 661-7170 661-03524
  • Covers Late 2012 through Mid 2017 including Retina 5K
  • Replaces ADP-300AFT and PA-1311-2A1 units directly
  • New condition ensures full rated output from day one

Compatible iMac models

This 300 W power supply replaces the original ADP-300AF T or PA-1311-2A board in any 27 inch iMac identified as model A1419. It covers the full production span from Late 2012 through Mid 2017, including both standard and Retina 5K variants. The unit matches Apple part numbers 661-7886, 661-7170 and 661-03524.

Who should buy this

Repairers restoring a 27 inch iMac A1419 that has lost power or shows intermittent shutdowns will find a direct-fit replacement here. Builders working on smaller iMacs, newer Apple Silicon models or non-Apple all-in-ones cannot use this board. Buyers who need a higher wattage rating or a different form factor must look elsewhere.

Deciding specification

The critical match is the 300 W rating combined with the A1419 model designation printed on the original supply. If the existing board carries ADP-300AF T, PA-1311-2A or one of the listed 661 numbers, this unit will fit and power the system.

商品特色

  • Delivers 300 W to run every iMac 27" A1419 model
  • Matches Apple part numbers 661-7886 661-7170 661-03524
  • Covers Late 2012 through Mid 2017 including Retina 5K
  • Replaces ADP-300AFT and PA-1311-2A1 units directly
  • New condition ensures full rated output from day one

商品規格

TypeAT

商品問答

What iMac models does this 300 W supply fit?

It fits every 27-inch iMac with model identifier A1419 from Late 2012 through Mid 2017, including Retina 5K variants.

Can I reuse my existing power cable and internal connectors?

Yes, the ADP-300AFT unit uses the same AC inlet and internal board connectors as the original Apple part numbers 661-7886, 661-7170 and 661-03524.

How do I verify the supply is working after installation?

The iMac should power on normally, the LED diagnostic lights on the logic board will sequence correctly, and the system will boot to macOS without shutdowns.

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