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Question: Will this Memory work in my Macbook 13" i7? Crucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2)I saw someone used it on their i5 13".  I was just wondering if it will work in my MacBook Pro i7 (2011)?
Document: I recently purchased the Crucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2) upgrade kit for my MacBook 2.26 GHz Core 2 Duo (13-inch Late 2009) MC207LL/A  MacBook 6,1 - A1342. A few hours after installing the 8GB of memory (everymac.com where i read my MacBook would work with 8GB) in my MacBook there were random display/system lock ups.
Hello AmazonThe Memory I received for my Mac did not work, The system continue to dump the courroupted memoryCrucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2). What options do I have please advise for corrective measures.
Installation was very easy. You just need a compatible screw driver and that's it. I observed I have enough memory even after simultaneously opening many programs like photoshop.Crucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2)
I was confused betweenKingston Apple 8GB Kit (2x4GB Modules) 1066MHz DDR3 SODIMM iMac and Macbook Memory (KTA-MB1066K2/8G)andCrucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2). I am happy that I bought Crucial. Without any doubt Crucial is better RAM than Kingston. But Kingston positioned their product as "Apple" RAM. I was really annoyed with Kingston as they haven't published their RAM's CAS latency.
$400.oo Apple Store/$100.oo Crucial? A dummy could install this! Trust me, This is the real deal!!!!!!!!!!!!!!! !Crucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2)
Purchased these modules twice(2 months apart) and were installed on both (1) Samsung RF711-S02ru, and (1) Samsung RF711-S02us laptop computers.Everything from the chip build to packaging was satisfactory with the Crucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2).No problems on either install. When it's time to upgrade another laptop, I'll probably go with Crucial memory modules - again.An easy upgrade well worth the 80 bucks(x2) and time spent.
For over 5 years I'm Amazon customer.It was the first time - my items was lost in transit( things happens). After contacting customer service via E-mail, my problem was solved In 3 days. I've got my items in a new, shiny boxes. Thanks so much,Amazon.Now about "Crucial CT2KIT51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2)"  for my Lenovo SL520 ThinkPad laptop:Perfect price,perfect service,perfect product. Very pleased ;)
I needed to upgrade the 4gigs I previously had in my MacBook Pro that I purchased in Jun/Jul 09. I noticed an immediate difference after upgrading.Crucial CT2CP51264BC1067 8GB 204-PIN PC3-8500 SODIMM DDR3 (4GBx2)
AAA+++ The Crucial 8GB Kit (4GBx2) DDR3 1066 MT/s (PC3-8500) CL7 SODIMM 204-Pin works great. My husband and one son uses them in 2 systems and things are going very well.
Upgraded the memory of 15" MacBook Pro. The whole process from ordering to installing is as easy as it gets.Crucial 8GB Kit (4GBx2), 204-pin SODIMM, DDR3 PC3-10600 Memory Module (CT2KIT51264BC1339)
Answer: if your mac is the 2011 model, look for DDR3 1333MHz (or PC3-10600) like Corsair 8GB (2x 4GB) 1333mhz PC3-10666 204-pin DDR3 SODIMM Laptop Memory Kit CMSO8GX3M2A1333C9 or Crucial 8GB Kit (4GBx2) DDR3 1333 MT/s (PC3-10600) CL9 SODIMM 204-Pin Notebook Memory Modules CT2KIT51264BC1339