The Samsung M471B5273DH0YK0 RAM is an unbuffered, non-ECC module, featuring 16 DRAMs with 256Mx8 organisation. This DDR3 SDRAM model has 4 GB capacity. With 1-module RAM, it is compatible with 204 pin SO-DIMM slots and features 1600 MHz clock frequency. Additional, this product has CL11 latency. The Samsung PC3-12800 SO-DIMM memory ensures stable performance and facilitates an optimal computing experience. It has a height of 30 mm and is equipped to handle voltage of 1,35V.