3 Replies Latest reply: Sep 9, 2013 8:24 AM by babowa
DaveCoop Level 1 Level 1

Hi, just wondering if you can help me on this one?


i want to upgrade the memory in my Imac and i can get 4 sticks of this memory very cheap in fact FOC.


Before i start taking RAM out and putting this in would anybody please let me know if this would work


Description:4GB 1333MHz DDR3 Non-ECC CL9 DIMM
Detailed Specifications:Standard 512M X 64 Non-ECC 1333MHz 240-pin Unbuffered DIMM (DDR3, 1.5V, CL9, FBGA, Gold)  (Datasheet)
Mfgr's System P/N's:N/A
Form Factor:Memory Module
Harmonized Tariff Schedule
(HTS) Number:
Export Control Classification



Thanks in advance

iMac (21.5-inch Mid 2011), OS X Mountain Lion (10.8.4)
Solved by andyBall_uk on Sep 9, 2013 3:46 AM Solved

iMac (Mid 2011): Memory specifications

The specifications are for 204 pin, so the 240 pin above will be a problem.