Arch Memory 2 GB (1 x 2 GB) 240-Pin DDR3 UDIMM for ASUS Essentio CM5671 RAM Arch Memory is a Registered Trademark of Arch Computer, LLC 240-Pin DDR3 SDRAM Compatible with systems that use PC3-10600 240-Pin DDR3 SDRAM modules 2GB RAM Memory for ASUS Essentio CM5671 by Arch Memory Lifetime Replacement Warranty