Lenovo PROCESSORS
42W8289
is compatible in the following Models:
Lenovo ThinkPad R Series laptops
ThinkPad R500 - 2732CTO
ThinkPad R500 - 2733A25
ThinkPad R500 - 2733A27
ThinkPad R400 - 7439CTO
Lenovo ThinkPad SL Series laptops
ThinkPad SL500 - 27465DM
ThinkPad SL500 - 2746RV7
Lenovo ThinkPad T Series laptops
ThinkPad T500 - 2055AJ8
ThinkPad T500 - 2055BA4
ThinkPad T500 - 20565TM
ThinkPad T500 - 2089WAU
ThinkPad T500 - 2247A48
ThinkPad T400 - 2765EAU
ThinkPad T400 - 276712M
ThinkPad T400 - 2768A17
ThinkPad T400 - 6474CTO
ThinkPad T400 - 6475JB1
ThinkPad T400 - 7417CTO
Lenovo ThinkPad W Series laptops
ThinkPad W700 - 2757CTO
ThinkPad W700 - 275854M
ThinkPad W500 - 40613FU
ThinkPad W500 - 40633FM
Lenovo ThinkPad X Series laptops
ThinkPad X301 - 2777CTO
ThinkPad X200 - 7454CTO
ThinkPad X200 - 7458CTO
ThinkPad X200s - 7469CTO