![A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/717URWb5MML.jpg)
A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com
![OFFTEK 2GB Replacement Memory RAM Upgrade for Asus VivoBook S400CA (DDR3-12800) Laptop Memory at Amazon.com OFFTEK 2GB Replacement Memory RAM Upgrade for Asus VivoBook S400CA (DDR3-12800) Laptop Memory at Amazon.com](https://m.media-amazon.com/images/I/71Vz3D01fSL._AC_UF1000,1000_QL80_.jpg)
OFFTEK 2GB Replacement Memory RAM Upgrade for Asus VivoBook S400CA (DDR3-12800) Laptop Memory at Amazon.com
![A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/71K0IujKbgL._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com
![A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com](https://m.media-amazon.com/images/I/71HKLjfca7L._AC_UF894,1000_QL80_.jpg)
A-Tech 4GB RAM for ASUS VIVOBOOK S400CA | DDR3 1333MHz SODIMM PC3-10600 204-Pin Non-ECC Memory Upgrade Module at Amazon.com
![CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Vivobook S400Ca - A30 at Amazon.com CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Vivobook S400Ca - A30 at Amazon.com](https://m.media-amazon.com/images/I/410MevTLOWL._AC_UF1000,1000_QL80_.jpg)
CMS 4GB (1X4GB) DDR3 10600 1333MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Asus/Asmobile® Vivobook S400Ca - A30 at Amazon.com
![S400ca Rev.2.1 For Asus S400ca S400c Laptop Motherboard With I3-3217u I5-3317u 4gb Ram Slj8e Hm76 Fully Tested - Laptop Motherboard - AliExpress S400ca Rev.2.1 For Asus S400ca S400c Laptop Motherboard With I3-3217u I5-3317u 4gb Ram Slj8e Hm76 Fully Tested - Laptop Motherboard - AliExpress](https://ae01.alicdn.com/kf/S9913b35281ab4a368b1004b769e3de785.jpg_640x640Q90.jpg_.webp)