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
HP 2GB 1Rx8 PC3-12800E DDR3 Unb ECC Memory 684033-001 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
HP 669237-071 2GB 1RX8 PC3-12800E-11 Kit (1x2GB) Single Rank (DDR3-1600) Unbuffered CAS-11 Memory 8G at Amazon.com