Rasalas PC3-8500 8GB Kit (2x4GB) DDR3 1066MHz Sodimm 2RX8 DDR3 1066 MHz 1067MHz PC3-8500S 1.5V CL7 Laptop RAM Memory for iMac Inter Mould

They work and fit perfectly .

Worked perfectly in my 2009 MacBook Pro.

Nice and easy Installation. Upgraded my MacBook in less than 15 minutes. Basically a new computer that was 10 plus years old no runs up to date OS and serves my current needs.

This was a really good purchase. The memory was easy to install in my 2008 MacBook Pro. The operating system loads faster and is more stable than before.

Swapped in this ram and an ssd and brought my over decade old laptop back to life.

Easy to install. Doubled the memory in my old MacBook Pro. Increased RAM really makes a difference in performance

Added new life to a old laptop

It all was as expected 100% and shipping was prompt Thank You!

Worked great like it should doubled the speed of my MacBook pro

Installed easily.