Compatible con la mayoría de los Thinkpad IBM antiguos.CompatibilidadA Series:A20, A20, A20M, A20P, A21, A21E, A21M, A21P, A22E, A22M, A22P, A30, A30P, A31, A31PE Series:E530i Series:i-1200, i-1210, i-1211, i-1241, i-1251, i-1271, i-1300, i-1321, i-1340, i-1351, i-1351, i-1391, i-1418, i-1420, i-1421, 1441, i-1442, 1460, 1480, i-1482, i-1500, i-1700, i-1720, i-1721, i-1351, i-1361, i-1391R series:R30, R31, R32, R40, R40E, R50, R50E, R50P, R51,R52T Series:T20, T21, T22, T23, T30, T40, T40P, T41, T41P, T42, T42P,T43X Series:X20, X21, X22, X23, X24, X30, X31, X40,X41Entrega:Metro La Moneda, gratisOtro metro, recargo 2.000Envío a todo Chile, previo depósito