Cas Latency: 7 Timing: 7-7-7-20 Buffered/Registered: Unbuffered Features: 4GB memory module guaranteed to work on all current DDR3 notebooks Parts: Lifetime limited Labor: Lifetime limited
The RAM module works at a clock frequency of 1066 MHz. This module uses non-ECC error checking method. The memory module has a SoDIMM form factor, uses unbuffered signal processing algorithm. CM3X4GSD1066 Features: Computer RAM Module, 4GB DDR3 DDR3 SD RAM, 1066 MHz Memory Speed, DIMM 204-pin"
Popped it in my Lenovo x201T and it was recognized without a fuss. Runs at advertised speed without doing any bios adjustment. Much cheaper than purchasing from Lenovo.
