4GB DDR3 1600MHz PC3-12800S 204 pin SODIMM. Single 4GB (not 2 x 2GB)

NEW Major brand memory. We do not sell "OEM" memory which may be incompatible, unstable or prone to early failure. Major brands are Micron, Samsung, Hynix, Promos, Nanya, Elpida.

Warranty: Lifetime

Compatible with:

Asus VivoBook S500CA-DS51T

Support: Email us through eBay or call us Toll Free at  1-800-634-4719.

Payments: We prefer Paypal. If you wish to pay by credit card please call us Toll Free at 1-800-634-4719.

Memory expert since 1990. All parts are tested and guaranteed compatible.

No hassle exchanges. Brand name parts only- No unknown and overclocked parts.

Quick shipping.