This memory is designed for the following IBM systems: ThinkPad R50 Pentium M 1829, 1830, 1831, 1836-xxx ThinkPad R50e Celeron M 1842-xxx ThinkPad R50p Pentium M 1832, 1833-xxx ThinkPad R51 Celeron M 2883, 2887-xxx ThinkPad R51 Celeron/Pentium M N887-xxx ThinkPad R51 Pentium M 1829, 1830, 1831-xxx ThinkPad R51 Pentium M 1836-xxx ThinkPad R51 Pentium M 2883, 2887, 2888, 2889-xxx ThinkPad R51 Pentium M 2894, 2895-xxx ThinkPad T41 Pentium M 2373, 2374, 2378, 2379-xxx ThinkPad T41p Pentium M 2373, 2374-xxx ThinkPad T42 Pentium M 2373, 2374, 2378, 2379-xxx ThinkPad T42p Pentium M 2373, 2374, 2378, 2379-xxx ThinkPad X31 Pentium M 2672-xxx ThinkPad X31 Pentium M 2884, 2885-xxx ThinkPad X40 2371-xxx ThinkPad X40 2372, 2382, 2386-xxx |