1GB Memory Upgrade 4 IBM ThinkPad T40, T40 2375, T40 2376, T40 Pentium M2373-xxx, M2374-xxx, M2378-xxx, M2379-xxx, T40p Pentium M2373-xxx, T41 2375, T41 2376, T41 Pentium M 2373, 2374, 2378, 2379-xxx, T41P, T42 Pentium M, T42P Pentium M, 10K0035
1GB Memory Upgrade 4 IBM ThinkPad T40, T40 2375, T40 2376, T40 Pentium M2373-xxx, M2374-xxx, M2378-xxx, M2379-xxx, T40p Pentium M2373-xxx, T41 2375, T41 2376, T41 Pentium M 2373, 2374, 2378, 2379-xxx, T41P, T42 Pentium M, T42P Pentium M, 10K0035