8GB (2 x 4GB) 240-Pin DDR2 DIMM DDR2 800 (PC2 6400 ) Desktop Computer Memory RAM Model 2U4E80ZVT0H02 Black ZVVN Desktop Memory - Newegg.com
Rasalas 8GB Kit (2X4GB) PC3-10600 DDR3 1333 mhz Sodimm RAM Upgrade 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 5,1 & 5,2 Mid at
EMMCRAM 8GB (2 x 4GB) PC2-6400 DDR2-800 200PIN SoDIMM Laptop RAM Non-ECC Unbuffered Notebook Memory for Dell E6400,E6500, Inspiron 1545, M4400,E5500 at Amazon.com
OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac at Amazon.com
Samsung original 8GB kit, (2 x 4GB) 240-pin DIMM, DDR3 PC3-12800, desktop memory module Desktop Memory - Newegg.com