OWC 8GB DDR3L 1600 CL11 2Rx8 1.35V 204-pin SODIMM memory upgrade

DDR3L 8 GB module for Lenovo laptops

This 8 GB DDR3L SODIMM runs at 1600 MHz with CL11 latency and 1.35 V operation. It is built for Lenovo B51-80, B5400, B70-80, B71-80, E31-70, E31-80 and E40-80 systems that accept 204-pin unbuffered non-ECC memory.

Single 8 GB stick — capacity and headroom

The module provides 8 GB in one rank-2Rx8 package, suitable for everyday multitasking and larger document handling. Systems limited to a single slot or a low maximum memory ceiling will not gain more capacity by adding this stick.

Low-voltage DDR3L thermals and power

Operating at 1.35 V reduces power draw compared with standard DDR3, helping keep laptop thermals modest during normal workloads. The module has no heat spreader, so airflow in the memory compartment handles dissipation.