4GB 1333MHz DDR3 Non-ECC CL9 SO DIMM. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from
CMS Max
Memory: 8 GB with Dual
Core
CPU Sockets: 2 Sockets with Quad Core CPU Max memory per socket is 4gb
Compatible with: ASUS/ASmobile K53 Notebook K53E Notebook K53E-BBR19