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iMac Memory for Models 11.3 (with i5 and i7) 12.1 and 12.2

iMac Memory for Models 11.3 (with i5 and i7) 12.1 and 12.2 DDR3-1333Mhz
Ramjet.comiMac Memory for Models 11.3 (with i5 and i7) 12.1 and 12.2


iMac Mid 2010 and Mid 2011

The iMac 11,3 with i5 or i7 processor has a maximum of 32GB (4x8GB.) It is important to note this does not include the iMac 11,3 with i3 processor.

The standard iMac 12,1 has four slots and has a maximum of 32GB (4x8GB.) The iMac 12,1 Education Model has two slots with a maximum of 16GB (2x8GB.)

The iMac 12,2 also has four slots for a maximum of 32GB (4x8GB.)

12GB Limitation: Many DDR3-1333 Mhz modules on the market do not meet the Apple spec, and installation of these inferior parts limits users to a 12GB (2x2GB and 2x4GB) maximum. However, using Ramjet 4GB and 8GB SO-DIMMs, you can upgrade to the full 32GB system maximum.

Non-Stacked IC's: Ramjet uses a Non-stacked module for the DDR3-1333 module for the iMac. The cheaper stacked IC variety of SO-DIMM draws more power, which increases heat and can cause increased errors. Ramjet ONLY uses premium non-stacked chips.

DDR3-1333, 1333Mhz, PC3-10600, CAS Latency 9, Non-ECC, Unbuffered, 1.5V, 204pin SO-DIMMs

* Product photos are representational. The appearance of your actual modules may vary.

Domestic Shipping Options Delivery Estimate
US Postal Service 1st Class* FREE 3-10 business days
US Postal Service Priority Mail $6.99 2-4 business days
UPS Ground $9.99 3-5 business days
UPS 2-Day $12.99 and up 2 business days
UPS Overnight $29.99 and up 1 business day
International Shipping Options Delivery Estimate
UPS Worldwide Expedited Price varies 2-5 business days**
UPS Worldwide Saver Price varies 1-3 business days**

Ramjet offers same day shipping for UPS Overnight and UPS 2-day air orders for in-stock items that are received by 3pm Central time Monday through Friday (Holidays excluded.) UPS costs are calculated based on promixity and package weight.

* Shipping weights above .8 lbs (13 ounces) can not use US Postal Service 1st Class.

** International shipping charges include all brokerage fees, but do not include taxes or duties assessed by your local government. International delivery estimates do not include any customs inspection delays.

Upgrade Size Configuration Price Purchase
32GB 8GBx4 $199.99
24GB 8GBx2+4GBx2 $149.99
16GB 4GBx4 $109.99
16GB 8GBx2 $109.99
8GB 4GBx2 $69.99
4GB 2GBx2 $39.99
8GB 8GB $69.99
4GB 4GB $39.99

 High quality, Ramjet certified Mac Memory
Serving the Apple Community Since 1996