DDR3 4GB Laptop Ram Memory 1333Mhz PC3-10600 204 Pins SODIMM Support Dual C S5U1 4894864998667 | eBay
Rasalas 8GB Kit (2X4GB) PC3-10600 DDR3 1333mhz Sodimm RAM for AMD Intel Laptop, MacBook Pro 13/15/17 inch Early Late 2011, iMac 21.5 inch Mid Late 2011, 27 inch Mid 2011, Mac Mini