How to add a fast new SSD to your old Mac or MacBook for only $150 - 9to5Mac
Crucial SSD Upgrade Made My Old MacBook Pro Better than New
Amazon.com: Crucial 4GB Upgrade for a Apple iMac (21.5 and 27-inch, Mid 2011) System (DDR3 PC3-10600, Non-ECC,) : Electronics
Crucial 8GB Kit (2 x 4GB) DDR3L-1600 SODIMM Memory for Mac | CT2K4G3S160BJM | Crucial.com
Crucial CT512MX100SSD1 512GB MX100 2.5-inch... at MacSales.com
2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan