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Apple iMac (21.5-inch, Mid 2011) Memory RAM

Certified Compatible Memory (RAM) Upgrades for Apple iMac (21.5-inch, Mid 2011).
Apple Order Numbers MC309LL/A, MC812LL/A, BTO/CTO
Apple Model IDs iMac12,1
Apple Model Number A1311 (EMC 2428)
RAM Slots 4
Max RAM 32GB
  • $27.98 - $27.98
    $27.98
    $27.98 - $27.98
    $27.98

    16GB Kit (2x8GB) DDR3 1333MHz (PC3-10600) SODIMM 1.5V

    In stock

    Upgrade Designed For Apple iMac (21.5-inch, Mid 2011) Apple Order No. BTO/CTO | 2.8GHz 4-Core Intel Core i7-2600S MC309LL/A | 2.5GHz 4-Core I...

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    $27.98 - $27.98
    $27.98
    $27.98 - $27.98
    $27.98
  • $55.96 - $55.96
    $55.96
    $55.96 - $55.96
    $55.96

    32GB Kit (4x8GB) DDR3 1333MHz (PC3-10600) SODIMM 1.5V

    In stock

    Upgrade Designed For Apple iMac (21.5-inch, Mid 2011) Apple Order No. BTO/CTO | 2.8GHz 4-Core Intel Core i7-2600S MC309LL/A | 2.5GHz 4-Core I...

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    $55.96 - $55.96
    $55.96
    $55.96 - $55.96
    $55.96
  • $13.99 - $13.99
    $13.99
    $13.99 - $13.99
    $13.99

    8GB DDR3 1333MHz (PC3-10600) SODIMM 1.5V

    In stock

    Upgrade Designed For Apple iMac (21.5-inch, Mid 2011) Apple Order No. BTO/CTO | 2.8GHz 4-Core Intel Core i7-2600S MC309LL/A | 2.5GHz 4-Core I...

    View full details
    $13.99 - $13.99
    $13.99
    $13.99 - $13.99
    $13.99