LENOVO disk 500GB 7200 rpm Serial ATA Hard Drive
http://support.lenovo.com/en_US/product-and-parts/detail.page?&LegacyDocID=MIGR-68903
Lenovo 3000 J100, J105, J110, J115
Lenovo 3000 J200, J200p, J205
Lenovo 3000 S200, S200p, S205
ThinkCentre A55, A57, A58, A60, A61, A61e, A62, A63, A70, A70z, A85
ThinkCentre M52, M55, M55e, M55p, M57, M57e, M57p, M58, M58e, M58p, M70e, M70z, M75e, M80, M81, M90, M90p, M90z, M91, M91p
ThinkStation S10*, D10*
ThinkStation E20, E30
ThinkStation C20, C20x
ThinkStation S20, D20