I have two slots left in an imac 27" late 2009 model. the other two slots have 2 gb each. will your modules work here?
345426
I don't know, but ... if you go to apple's website, there's a page that has information about each model. It's tricky, because an early 2009 model might have different requirements from a late 2009 model. Or go to this page and they will analyze your computer for free: http://www.crucial.com/usa/en/systemscanner?id=0097AEFA31D926C3 In case Amazon deletes links, it's at crucial dot com . They will automatically read your computer and tell you what you need to get. Amazing!
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.
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.
964950
I just answered this a few minutes ago for Travis. The following is what I posted for his question. I went back and your machine has the same specs and requirements as his. Hope this helps. I went to the Apple website and pulled the specs for your machine. According to their specs the following is what they specify.......PC3-10600 (1333) DDR3, 204-pin SO-DIMM. These are the exact specs spelled out by this HP Dram. Also, according to the Apple website your machine is capable of utilizing either 2G or 4G memory modules and you should have a total of 4 slots. So it looks like you should be good to go with these modules. Hope this helps you out some. Best Wishes and a Happy New Year. P.S. I just went back and cut and pasted the footnote specifying the size of DRAM you can use. You can see it here........... 2.The iMac (Late 2009), iMac (Mid 2010) and iMac (Mid 2011) have four SDRAM slots, each of which can accept a 2 GB or 4 GB SO-DIMM.
1676915
i don't know about the imac I bought it for my mac mini 2009 . and it worked 100%
1033109
From the reading I did, it made no difference. I can't confirm this. My imac runs so much faster now with the 4 ram slots filled, but I have no idea if it would run even faster with 2
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!
1321763
I bought these memories to use on my iMac 21 Late 2013 and worked perfectly. This memories are faster (1600 Mhz) that you have on MacBook Pro (1033 Mhz), so I guess that could work (the memories works with the maximum speed that Mac support). In the memory packaging says that works with any MacBook Pro 2011 or newer.
1834717
Yes, this hard drive should work because the 2009/2010 iMacs have a 3.5 inch hard drive bay. (I did a brief Google search, but you should also double check.) Note, however, that in my 8-bay NAS system, the hard drives are audible. I'm not sure how they would sound in an iMac (probably quieter, because the NAS has no case for sound proofing other than a tray around each hard drive. But this hard drive might be noisier than you would like for an iMac.
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.
871909
I'm not a mac guy, but here's a page you can check to see if you have the right ram... http://www.everymac.com/systems/apple/imac/faq/imac-g3-memory-upgrade-replacement-instructions.html
2216760
Yes, I have the iMac from mid 2007 and these worked perfectly. Make sure your iMac model is the right one.
1813423
This didn't work for my iMac because the frequency for the modules was different. I would go with something like this http://www.amazon.com/memory-Dell-Latitude-D620-D630/dp/B001SVEISU Looks like you would be able to upgrade the memory modules to 4 gbs in the machine you have. I did some quick research and found this do it yourself guide. https://www.ifixit.com/Guide/Dell+Latitude+D620+RAM+Replacement/2395#s12592 Not sure if all of this helps. Good luck.
1280948
Yes, but the quality of these are very iffy. I have a 2009 iMac and these did not work very well. Several of the memory chips failed within the first year. You may want to look at the crucial brand.
1765581
I have a 2009 iMac and went from 2 gb to 16 and it is great. Check on your computer it will tell you what kind of ram and how many slots are available.
1280950
Hello Denny,Part number KTA-MB1333K2/8G is not compatible with the iMac Early 2009 model computer. That system requires 1066MHz memory. We do not currently manufacture memory that is compatible with that computer but you may be able to find the discontinued part from some sellers. The compatible 8GB kit was part number KTA-MB1066K2/8G. For any further questions or concerns, please call us at 1-800-435-0640 (USA and Canada only) M - F 6am - 6pm PT and I or another available Technician will assist you.Thank you for selecting Kingston as your upgrade partner.-Jewel, Kingston US Technical Support Hello Denny,Part number KTA-MB1333K2/8G is not compatible with the iMac Early 2009 model computer. That system requires 1066MHz memory. We do not currently manufacture memory that is compatible with that computer but you may be able to find the discontinued part from some sellers. The compatible 8GB kit was part number KTA-MB1066K2/8G. For any further questions or concerns, please call us at 1-800-435-0640 (USA and Canada only) M - F 6am - 6pm PT and I or another available Technician will assist you.Thank you for selecting Kingston as your upgrade partner.-Jewel,... » Read More Hello Denny,Part number KTA-MB1333K2/8G is not compatible with the iMac Early 2009 model computer. That system requires 1066MHz memory. We do not currently manufacture memory that is compatible with that computer but you may be able to find the discontinued part from some sellers. The compatible 8GB kit was part number KTA-MB1066K2/8G. For any further questions or concerns, please call us at 1-800-435-0640 (USA and Canada only) M - F 6am - 6pm PT and I or another available Technician will assist you.Thank you for selecting Kingston as your upgrade partner.-Jewel, Kingston US Technical Support « Show Less
1942867
Depends how old your Mac is. If it only supports 1067MHz I believe the maximum you can put on it is 2x 4GB modules, so a total of 8GB max.