Specs Lenovo ThinkPad R500 (2714-8TG) T6570 39.1 cm (15.4") Intel® Core™2 Duo 2 GB DDR3-SDRAM 250 GB Intel® GMA 4500MHD Windows Vista Business Notebooks (NP28TML)
4GB DDR3-1333 RAM Memory Upgrade for The IBM ThinkPad R500 Series R500 (27183MU) (Genuine A-Tech Brand) at Amazon.com
Specs Lenovo ThinkPad R500 (2714-8TG) T6570 39.1 cm (15.4") Intel® Core™2 Duo 2 GB DDR3-SDRAM 250 GB Intel® GMA 4500MHD Windows Vista Business Notebooks (NP28TML)
Lenovo R500
Lenovo ThinkPad R500 2733 2GB DDR3 1066MHz DR SoDIMM