Asus X55A–SO223D - Notebookcheck.net External Reviews
Pailiang Laptop Motherboard For Asus X55a Mainboard Hm70 Rev.2.1 Ddr3 Tested - Laptop Motherboard - AliExpress
Memorie ram laptop DDR3 4GB Asus X55A
8GB DDR3 MEMORY MODULE FOR Asus X55A BCL092A - Walmart.com
CMS 8GB (1X8GB) DDR3 12800 1600MHz NON ECC SODIMM Memory Ram Upgrade Compatible with Asus/Asmobile® X Series Notebook X55A, X555Lp, X555Ln - A8 System Specific Memory - Newegg.com