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iMac Mid/Late 2011 UPGRADES
View the latest Memory Performance Tests HERE!
Memory Trade-in Rebate
iMac�� Intel��
  • 21.5" i5 2.5GHz
  • 21.5" i5 2.7GHz
  • 21.5" i7 2.8GHz
  • 27" i5 2.7GHz
  • 27" i5 3.1GHz
  • 27" i7 3.4Ghz
  • 21.5" i3 3.1GHz Education Model (Supports up to 8.0GB total.)
Works with Model Identifiers: iMac12,1 & iMac12,2
Where do I find this? | Your Model ID not listed? Click Here!
Why do I need more RAM? Warranty Safe Upgrade
Recommended Memory Upgrades
  • Total of Four Memory Slots
  • Install Pairs (2 at a time) for best performance
  • Maximum of 32GB Total Memory Supported
8GB Kit 4GB x 2
8GB Kit 4GB x 2
$99.79
add to cart
16GB Kit 8GB x 2
16GB Kit 8GB x 2
$194.99
add to cart
32GB Kit 8GB x 4
32GB Kit 8GB x 4
$387.99
add to cart
OWC Memory Other World Computing™ Memory
Shipping
Price
2.0GB PC3-10600 1333MHZ SO-DIMM 204 Pin SO-DIMM w/Lifetime Warranty
Same Day
4.0GB PC3-10600 1333MHZ SO Kit (2GB + 2GB) w/Lifetime Warranty
Same Day
4.0GB PC3-10600 1333MHZ SO-DIMM 204 Pin w/Lifetime Warranty
Same Day
8.0GB PC3-10600 1333MHZ SO Kit (4GB + 4GB) w/Lifetime Warranty
Same Day
8.0GB PC3-10600 SO-DIMM 204 Pin w/Lifetime Warranty
Same Day
16GB PC3-10600 1333MHZ SO Kit (2 x 8GB) w/Lifetime Warranty
Same Day
24GB PC3-10600 1333MHZ SO Kit (2 x 4.0GB + 2 x 8.0GB) w/Lifetime Warranty
Same Day
32GB PC3-10600 1333MHZ SO Kit (4 x 8GB) w/Lifetime Warranty
Same Day
Featured External Storage
Power and data via one cable for
an ultra clean look and portability.
Drive Kits and Upgrade Options for all Apple 21" or 27" iMac 2011 Models
Blu-ray
Other External Storage Options
OWC Warranty
All OWC Memory is covered by a Lifetime Advance Replacement Warranty and 30 Day Money Back Guarantee! This warranty shows our commitment and confidence in the product we sell. OWC certifies and tests ALL OWC memory to ensure that this memory meets or exceeds the specifications for those systems a module is listed as being correct/compatible with. Unlike the competition, OWC owns and maintains our own lab that includes nearly every Apple/Mac model we list compatibility for.

In addition to the long testing every OWC module undergoes before shipping (most just short test if they test at all), we also continuously batch test modules in the actual machines. You can count on OWC to consistently deliver the top quality memory products you need, correct for your system for a lifetime of reliable operation.
Click here for Warranty/Guarantee Details
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