Will this memory work with an Imac 21.5-inch, Mid 2011, please?
263414
Yes, it will work. You can also confirm at support.apple.com/kb/SP623 Or click the apple in the menu of you computer and then click "about this Mac" to see what type of memory your computer uses.
2117588
Go to Crucial.com/apple and complete the compatibility report to find your imac memory type.
1242790
According to an apple forum it is compatible, but only if the speed is the same (the MHz). Go under the iMac's apple menu, click "about this Mac", then it should tell you the MHz next to the RAM specifications. The one I'm selling here is 1600 Mhz, and this is the forum: https://discussions.apple.com/thread/4297186. That being said, I downgraded my Mac from the 1600 MHz RAM I'm selling, to two larger 1066 MHz sticks and it works great. But trust your best judgement, I'm not really familiar with iMacs. Hope that helps!
1323889
I've used Crucial and Kingston brands quite happily. You can search on their sites for which memory is suitable for which specific Mac / PC etc. to help you choose the correct chips.
243574
Hi sorry I used this memory on a 2.1 mac pro and it worked fine I don't know about if its comparable with your motherboard.
693025
I have the mid 2007 iMac. It's very easy for me to install the memory, and I noticed the speed increased.
720164
It depends on the mac model number. Go out to the Apple site and look up your model number and see what the appropriate ram choice is for that model.
1157665
This memory wouldn't even fit in your iMac, you're looking for SO-DIMM RAM. This kind of memory is better suited for Desktop machines, PCs and I believe also PowerMacs.
1943910
I don't remember, however, I have a mid 2007 iMac 24" and this memory works perfectly and installed it with no issues whatsoever. I've been using the computer with this exact memory installed for months with no issues.
700634
I would recommend that you look at the specification for your MAC under the "About this MAC" option. You will see the memory module that is currently used in your computer (Ex: Memory 8 GB 1333 MHz DDR3). If there is a match, you should be fine. You could also search for the recommended configuration in the apple website for your machine.
228314
The description says the memory is for MacBook Pro 15.4-inch 2.2GHz/2.4GHz/2.6GHz, and MacBook Pro 17-inch 2.4GHz/2.6GHz.I only have a 20 inch iMac (mid 2007) and am not familiar with all the Macbook models. Sorry can't help you there.
506422
I don't know, but I am sure that if you check the motherboard spec of the iMac what memory modules it supports, you will be able to find out.
1145029
I guess so. I have a late 2012 27'' iMac and it works perfectly. But you'd better first check the Kingston website for additional information.
510538
I don't think it will. This model is for mid 2011 iMacs. I would suggest an email to the supplier
1251190
Yes. I ordered my 27" iMac in Dec12, and the added memory works fine with it.
2124039
It looks like the correct memory for your 13" macbook pro early 2011. However, as always, be sure to check against a reliable database like Mactracker or Everymac to be sure. Cheers!
1527248
No it will not work. As the iMacs use SO-DIMMS which is laptop memory and this is desktop memory which doesn't fit