Will these work in my late 2011 MacBook Pro? Some sites say that 16mb will work in these models

Yeah, sorry if it's of not much help for you now, but, having looked into it for my sister's macbook, there seems to be varying reports on the internet. These are specified for the 2012 Macbook Pro as they use a faster clock rate of 1600Mhz, as opposed to 1333Mhz that is specified by Apple for pre-2012 Macbook Pros. Now, many people have tested these faster RAM modules in the older 2011 MacBooks and found that they work fine - the controversy seems to be whether they run at their specified clock rate of 1600Mhz, or whether they get down clocked to 1333Mhz (i.e run slower) by the computer. Main points: Yes, they should work, but get the other 16GB RAM that's clocked at 1333Mhz (you can go to Crucial's website - they'll show you exactly what you need) if it's cheaper.

The product description says 16GB is compatible with Macbook Pro 15'' Late 2011. On Apple.com it states the max memory for this model is 8GB??

The 16gb is working absolutely fine in my machine despite what the apple site says. I had the same concern you had but I found a site which confirmed the crucial 16gb memory would work without any problem. I am running Mac OS X Yosemite 10.10.2. After installing yosemite my computer had become extremely slow. The new memory transformed it and gave it a new lease of life.

Hello, i have a late 2009 iMac 4 GB 1067 MHz DDR3 and my question is : are the compatible ? is there a difference between RAM for laptops (macbook) an

Hello, updated successfully a mid-2009 iMac 2 GB 1067 MHz DDR3 with this kit. However, I'd suggest that you verify on the Crucial website the exact specs for peace of mind.

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🚀 Upgrade your Mac’s memory game—because speed waits for no one!

DUAL 8 GB MODULES - 16 GB total memory in a sleek 2x8 GB kit for seamless dual-channel efficiency.
BLAZING 1600 M HZ SPEED - Turbocharge your Mac’s multitasking and app responsiveness with DDR3 1600 MHz performance.
EFFORTLESS INSTALLATION - No tech skills needed—install in minutes with Crucial’s step-by-step guides.
MICRON BACKED RELIABILITY - Built on 42 years of memory expertise with rigorous testing for rock-solid stability.
MAC OPTIMIZED COMPATIBILITY - Guaranteed to work flawlessly with Macs using Crucial’s System Scanner and Advisor Tool.

The Crucial CT2K8G3S160BM is a 16 GB (2x8 GB) DDR3 SO-DIMM memory kit running at 1600 MHz with CL11 latency, designed specifically for Macs. It offers easy installation, dual-channel performance, and is backed by Micron’s 42 years of quality assurance, ensuring reliable and compatible memory upgrades for enhanced system responsiveness and multitasking.

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Brand	Micron
Product Dimensions	17.78 x 11.4 x 12.7 cm; 9.07 g
Item model number	CT2K8G3S160BM
Manufacturer	Micron
Series	Crucial DDR3L 1600 MT/s for Mac
Colour	Green
Form Factor	SO-DIMM
Processor Count	1
RAM Size	16 GB
Memory Technology	DDR3
Computer Memory Type	DDR3 SDRAM
Memory Clock Speed	1600 MHz
Voltage	1.4 Volts
Are Batteries Included	No
Item Weight	9.07 g
Guaranteed software updates until	unknown

Crucial RAM CT2K8G3S160BM 16 GB Kit (2 x 8 GB) DDR3 1600 MHz CL11 Memory for Mac

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