Will this work properly in an early 2011 macbook pro 2.3 Ghz Intel core i7 model?
653067
Yes it should work just great. After you install, run the Apple hardware test (google to find out how) a couple of times to make sure you aren't getting any errors. That will take the better part of an hour for each run. If you pass OK, you should have no problems. If it doesn't pass, pop the modules back out and switch them in the slots and then repeat the tests. I also highly recommend that you be upgraded to 10.9 Mavericks. I used to get some rare kernel panics with this memory under 10.7 Lion, but after upgrading the OS they have disappeared completely. Then, if you haven't done it already, start shopping for a solid state drive. Since I added both to mine (late 2011 MPB) I couldn't wish for a faster more responsive system.
163985
Yes it will. I installed this into my late 2011 macbook pro and it works great. No problems.
1095623
I tested it with OS X Mavericks v10.9.1 in a MacBook Pro 2011. It should work in your laptop.
1785222
I have an older 2008 MacBook and so far, it's working just fine for me! &lt;3
1382376
Hello Carmen, How are you? Your macbook Pro is DDR3 1600Mhz, right? Yes, will work in your macbook.
430674
I think it should, both are 1333MHz. They have been working great for over a year in my 13" MBP 2011. Here is an install guide: for the 27" http://www.ifixit.com/Guide/iMac+Intel+27-Inch+EMC+2429+RAM+Replacement/7570 for the 21":http://www.ifixit.com/Guide/iMac+Intel+21.5-Inch+EMC+2428+RAM+Replacement/5660
1632540
I have a Macbook Pro Intel Core 2 Duo running OSX 10.8.4 and it works just fine.
1662777
yah..It works fine on my late 2011 macbook pro..so far, I don't have any problem on my macbook...of course faster than before that's the best thing..
1537465
It works fine on my quad core early 2008 Mac Pro but I am running OSX 10.6.8 (Snow Leopard).
255452
I have a mid 2010 2.4 GHz Intel Core i5 Macbook Pro that is updated to Mavericks and it works very well!
592746
The best is to double check with East Coast first. According to the product description, which includes :MacBook Pro 13.3" 2.4GHz Core 2 Duo (MC374LL/A, A1278, MacBookPro7,1) - Mid 2010MacBook Pro 13.3" 2.66GHz Core 2 Duo (MC375LL/A, A1278, MacBookPro7,1) - Mid 2010It should if your machine is one of the above two. I'm using one for past few months in an A1342 mid-2010 with no issues.
1050683
I currently have these installed in a MacBook Pro Non-Retina 2012 15-inch with 2.6GHz Dual-core i7. It would wonderfully. I never have low memory issues and it improved performance when multitasking with several programs such as IBM SPSS 20, Word, Powerpoint, and Excel. I believe the specs for the 2011 are similar in memory to the late 2012 models. If so, I would not hesitate on this purchase.
1187651
As long as your MacBook Pro meets this requirement: Supported Operating Systems Mac OS X v10.5 and above It should work just fine.
642649
According to the manual, the MacBook Pro for that year uses DDR3 SDRAM. This module will work. Be sure to have someone using Anti-static procedures install it.
130597
I have it and it works fine with late 2011 MacBook Pro. There is no software to install, it is built in the Mac )S 10.6 and later, hot swaps fine,come USB power card to power external bus hard drives. This was only of four different cards I tried, this the only chip set that is support by Mac OS Fresco Logic Chipset FL1100, all the others you had install drivers and had restart computer every time to remount the cards and they constantly dropped the connection. The only drawback is the long shipping time two to four weeks.
2021340
I own a late 2011 MacBook Pro 13. The RAM works well but I didn't really know much of a speed change but I think this is because it has a standard hard drive and not flash. Good inexpensive RAM and there are video tutorials on the web for how to install. Best of luck to you and your computer!
138027
If your MacBook is a third generation Intel Core 2 Duo 2.2 Ghz (Mid 2007, MB062LL/B, MB063LL/B), then this module should work (although the Kingston site seems to recommend a slightly different version - part # KTA-MB667/2G - that may have been tested with Macbooks vs. this part number which is Kingston Value Ram). I installed two of these modules on my son's Dell Inspiron E1505 replacing the two 512 MB modules that came with the laptop. The new modules work perfectly.