I have a mac early 2008. core duo. model 8.1. it is compatible? It says DDR2 SDRAM 667 MHz
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My answer was for Mac Book Pro. There are several models of "MACs" so you need to do homework for your model. You may be able to do better than 4GB and at higher speed since your mode is newer than mine. Some memory sellers have downloadable memory checkers so you are shown the right memory for your machine. Good luck.
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Yes this is true i have this RAM installed in my macbook pro 2011. 8gb is really all you need. You will see a big difference
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No, they will not work, they are too fast, etc. (204-pin PC3-12800 (1600 MHz) DDR3 SO-DIMM)You want the 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMM, look for these here. You have 2 slots, figure out what you have from the system profiler and decide what to buy from there. You have a max capability of 8GB (4 per slot). Hope this helps..... I highly recommend Crucial (in pairs), they have performed perfectly in the last 12+ Macs I have had in 15 or more years.
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Answer edited thanks to Alvin's comment... Looks like this is exactly what you want according to what the following site says.http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade/Macbook_selectorhttp://eshop.macsales.com/shop/memory/MacBook/DDR2/http://eshop.macsales.com/item/Other%20World%20Computing/5300DDR2S2GB/
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First you need to know what memory your machine has. You look in "about this Mac". This kit is 4 GB 667 MHz DDR2 SDRAM. If your machine uses the 667 MHz DDR2 SDRAM then this memory will work in your machine. The MHz is very important... another brand might have the DDR2 but not the 667 MH. The other thing to know is what the maximum memory allowance is for your machine. Kingston does make a 2GB kit, and it's cheaper.
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No. You can replace the two 2G RAM chips in your Mac with two 4G RAM chips (if the model of Mac you have will accept and read a total of 8G of RAM) and you should notice improved speed and absence of hesitation and "spinning beachball." If you replace only one 2G RAM chip with a 4G RAM chip, you won't see a lot of difference from the original(I was told by a Mac technician).
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Hello. This memory is compatible with the Macbook Mid 2007 model. The problem is the logic board is only capable of addressing 3Gb of Ram. My recommendation is for you to buy 2+1 GB. According to Apple support, 2 GB is the maximum recommended. I hope this info is useful to you.
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From About Mac info:4GB DDR2 SDRAMSpeed: 667 MHzMfr: 0x7F7F7F7F7F9B0000Part number is 0x0000... (All 0's)Serial:0xFFFFFFFFBut it doesn't matter about "matching" because you can only have 2GB in the second slot, so it will never match. Unless you have same size DIMMs, the computer won't divide the tasks per the "matched pair for slightly faster processing" concept.
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Check he details of your currently installed ram from the apple "about this Mac" menu. You should look at the 'memory' section and the new ram should match (all but the GB). I'd also check a few forums to see if they were able to upgrade the ram for your specific model. I would have thought it would be fine, however, I had to play about with mine a bit for it to accept the upgrade and actually show the ram installed. Hope this helps.
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I have a Mac Pro mid 2010 with a 2 x 2.4 Ghz Quad Core Intel Xeon 1066 Mhz DDR3 ECC and it worked flawlessly in mine. No issues what so ever, snapped right in and the Mac recognized it with zero issues.
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Take a look here: http://support.apple.com/kb/HT2248 It certainly fits the specs, and note you have to use 2 modules of RAM; however, there are some cautions about using RAM that is not specifically stated for Macs, and the RAM that Kingston's memory selector suggests is discontinued and was not this RAM. Crucial has some, but at a much higher price, see here: http://www.crucial.com/store/listparts.aspx?model=Power%20Mac%20G5%20%28Single%201.6GHz%20DDR%29 Keep in mind the first article and see whether your model takes the 2700 (DDR333) or the 3200 (DDR400MHz) This is just some information I am providing and not a recommendation or promise of anything. Good luck.
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Apple Mac Mini MC936LL/A with Lion Server (NEWEST VERSION)Komputerbay 16GB (2x 8GB) DDR3 PC3-10600 10666 1333MHz SODIMM 204-Pin Laptop Memory 9-9-9-25 Are the above compatible?
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Hello Carmen, How are you? Your macbook Pro is DDR3 1600Mhz, right? Yes, will work in your macbook.
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It might...check your specs by clicking the apple at the top right of your screen. Here are my specs and it worked for me. Also go check out kingston website. Make sure your ram speed is the same...this one is 667 mhz... my specs. Size: 1 GB x 2 Type: DDR2 SDRAM Speed: 667 MHz Model Name: MacBook Model Identifier: MacBook3,1 Processor Name: Intel Core 2 Duo Processor Speed: 2 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache: 4 MB Memory: 2 GB Bus Speed: 800 MHz
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Mid 2012 Core I5 MBPs use 1600 Memory. Max RAM is 8Gb (2x4) The upgrade sold here is intended for older MBPs Core2Duo/1066. Won't work in faster/newer macs. Click the upper left apple in the screen, go "About this Mac" and "More info". You should confirm that your computer is in fact a mid-2012 model. If so, buy these http://www.amazon.com/Kingston-Technology-PC3-12800-KTA-MB1600S-4G/dp/B008D6Y5JK/ref=sr_1_1?s=electronics&ie=UTF8&qid=1385678026&sr=1-1&keywords=kingston+kta+1600
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I have a mid-2009 Macbook Pro 15", 253 Ghz, and the Ram type needed ( and I checked in a chart) is: PC3-8500 DDR3, 1066 Mhz type Ram.
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Go to the "About This Mac" button under your apple symbol on your desktop and see what it says about your memory. If it says "DDR2 SDRAM" then your good to go. Otherwise search for memory that matches what it tells you. Good luck!