Lenovo - Memory - - SO DIMM 204-pin - DDR3 - 1066 MHz / PC3-8500 - 1.5 V - without your memory ... 4 GB (884,942,104,039)
Lenovo - Memory - - SO DIMM 204-pin - DDR3 - 1066 MHz / PC3-8500 - 1.5 V - without your memory ... 4 GB (884942104039) - 4 GB, ECC Unbuffered Non 1066 MHz Memory capacity 4 GB, SO DIMM 204-pin, DDR3, 1066 MHz Bus / PC3-8500 - 1.5 V, and Notebook ThinkPad (55Y3708)