The ATRIA UAT31600CL11SLK1/4 is a 4 GB DDR3 SO-DIMM memory module for systems that support this type of laptop memory. Its compact format suits compatible systems with SO-DIMM slots.
Rated at 1600 MHz with CL11 CAS latency, it provides the stated speed and timing for this specific model. The listed operating voltage is 1.35 V, which distinguishes it from ATRIA DDR3 versions with a different voltage.
Use it to add memory capacity or replace a module in a compatible system that supports DDR3 SO-DIMM memory.