Samsung RV510-A01 NP-RV510-A01US Notebook PC -Intel Pentium Dual-Core T4500 2.3GHz, 4GB DDR3, 320GB HDD, DVDRW, 15.6 Display, Windows 7 Home Premium 64-bit, Black at TigerDirect.com
A-Tech 4GB KIT (2 x 2GB) for Samsung R Series Notebook RV410 RV411-A02 RV411-S01 RV411-S02 RV415-S01HK RV510 RV510-A01AU RV511-A01 RV515-S01HK. SO-DIMM DDR3 Non-ECC PC3-8500 1066MHz RAM Memory at Amazon.com
A-Tech 8GB KIT (2 x 4GB) For Samsung RV Series RV411 RV411-A02 RV411-S01 RV411-S02 RV413 RV415 RV415-S01HK RV420 RV420-A01HK RV510 RV510-A02 RV511 RV. SO-DIMM DDR3 NON-ECC PC3-10600 1333MHz RAM Memory at Amazon.com
Samsung RV510-A01 NP-RV510-A01US Notebook PC -Intel Pentium Dual-Core T4500 2.3GHz, 4GB DDR3, 320GB HDD, DVDRW, 15.6 Display, Windows 7 Home Premium 64-bit, Black at TigerDirect.com