Looking to upgrade to 8 GB, does anyone who currently have the MBP know which version they are? There are three listed on newegg.com
DDR3 1333 (PC3 10600)
DDR3 1333 (PC3 10660)
DDR3 1333 (PC3 10666)
Crucial says:
DDR3 PC3-10600 CL=9 Unbuffered NON-ECC DDR3-1333 1.5V 512Meg x 64
Confirmed. DDR3 memory with support for DDR3 PC3-10600 speeds.
It does not matter which speed rating you use as long as it is DDR3-1333 or faster. Each company labels the PC3-106xx bandwidths differently.
Do you guys think it would be ok if I put my old 8GB 1066Mhz (currently working with my 2010 MBP) in the new 2011 MBP? I know the bus is different...but I think it is backward compatible....just want to clarify! Because I think 1066 and 1333 only make a little difference, and I can't be bothered to buy a new kit of RAM when I upgrade!