Hynix PC3-12800S-11-11-B2, HMT325S6CFR8C-PB NO AA Memory RAM 2GB T28784 at Amazon.com
1GB PC3-10600 DDR3-1333MHz 204-Pin SODIMM Laptop Memory Module AD73I1A0873EU Compatible Replacement Spare Part for Adata Compatible and Other Systems at Amazon.com
Samsung M378B1G73DB0-CK0 Samsung 8GB 2RX8 PC3-12800U at Amazon.com
Elpida 4 GB (2 x 2GB) 1Rx8 PC3-12800S-11-10-B2 DDR3 Laptop Memory at Amazon .com
2GB 1Rx8 DDR3 SODIMM PC3-10600 1333MHz 204-Pin Non-ECC Unbuffered CL9 1.5V Laptop Memory Module EBJ20UF8BCS0-DJ-F Compatible Replacement Spare Part for Elpida Compatible and Other Systems at Amazon.com