Apple RAM DDR2/667 4GB Set (2x2GB) PC2-5300 Smart Home_Power and are comfortable to use

and are comfortable to use

Can be used as an UPGRADE for:

Hard Shell Case MacBook Pro 13i Retina A1502 A1425 (Deep Blue Matte)

and show up as "Apple RAM" in Apple diagnostic tests

Apple RAM DDR2/667 4GB Set (2x2GB) PC2-5300 Smart Home_Power and are comfortable to useApple RAM DDR2 667 4GB Matching Set (2x2GB) also known as PC2 5300 or DDR2667 Suitable for: iMac (24 inch, Mid 2007) A1225 iMac (20 inch, Mid 2007) A1224 MacBook Pro (17 inch, Late 2008) A1261 MacBook Pro (17 inch, Early 2008) A1261 MacBook Pro (15 inch, Early 2008) A1260 Note: May be Amicroe, Hynix, Samsung, Elpida, Crucial etc all of which have been tested to work with Apple (may not be Apple RAM) A. RM06S04