HP 512GB (64 x 8GB) DDR2-667 MHz PC2-5300P ECC– Cloud Ninjas
Crucial 8GB Single DDR2 667MHz (PC2-5300) CL5 Fully Buffered ECC FBDIMM 240-Pin Server Memory CT102472AF667 at Amazon.com
8GB 2X 4GB DDR2 PC2-6400 800MHz 200 pin SODIMM Laptop Memory RAM for HP Pavilion Entertainment Notebook dv7 1200 1400 Series (PARTS-QUICK Brand) at Amazon.com