For Lenovo
43R9253    43R9255    43R1965
43R1967    ASM 42T4519    ASM 42T4523
FRU 42T4518    FRU 42T4522    

For LENOVO IBM
ThinkPad X300 Series    LENOVO(IBM) ThinkPad X301 Series LENOVO ThinkPad Reserve Edition 8748    ThinkPad X300 2748
ThinkPad X300 2749    ThinkPad X300 6476    ThinkPad X300 6477
ThinkPad X300 6478    ThinkPad X300 Series    Thinkpad X301 2774
Thinkpad X301 2776    Thinkpad X301 2777    Thinkpad X301 2778
Thinkpad X301 2779    Thinkpad X301 4057    ThinkPad X301 Series (13.3" Widescreen)