Lenovo slaps Windows 7 onto ThinkPad SL410 and SL510 | Engadget
Lenovo ThinkPad SL510 2847-CZU Notebook PC - Intel Core 2 Duo T6670 2.20GHz, 2GB DDR3, 250GB HDD, DVDRW, 15.6 Display, Windows 7 Professional 64-bit, Black at TigerDirect.com
Lenovo ThinkPad SL510 LAPTOP 15.4in Intel Core 2 Duo 250GB 2.20GHz 3GB WINDOWS 7 884343018188 | eBay
Lenovo Thinkpad SL510 (2847-A93) Laptop (Core 2 Duo/2 GB/320 GB/DOS) in India, Thinkpad SL510 (2847-A93) Laptop (Core 2 Duo/2 GB/320 GB/DOS) specifications, features & reviews | 91mobiles.com