Lenovo 2G DDR3 1066 SODIMM MemoryB-WW offers maximum data transfer rates up to 8500MB/sec to help you increased performance of memory intensive applications such as streaming video, graphics and CAD programs. Adding more system memory is one of the least expensive ways to help boost overall notebook system performance and allows more multitasking which saves time and hassle. Data transfer rates vary and are often less than the maximum possible.
Lower 1.5V power consumption, compared to older 1.8V DDR2 memory, extends battery life
Improved system-level thermal management that further reduces power drain
Test-proven 100% compatibility listed for supported ThinkPad systems