Add-On 55Y3714-AA

AddOn DDR3 - module - 4 GB - SO-DIMM 204-pin - 1333 MHz / PC3-10600 - CL9 - 1.5 V - unbuffered - non-ECC - for Lenovo ThinkPad SL410; SL510; T400; T410; T500; T510; W500; W510; W70X; X201; X201 Tablet