Capacity: 512GB Form Factor: Full-size mSATA NAND Flash: (MLC) NAND Flash Memory Dimensions: 50 x 30 x 3.5mm(L × W × T) Interface: SATA 3.0 - 6Gb/sec Performance(Max) Read: 550 MB/sec. Performance(Max) Write: 470 MB/sec. Max Capacity: 1TB Sockets: 1 for Mini Sata Compatible with: Asus/Asmobile ROG G20AJ Desktop, G20BM Desktop, VivoMini UN42, VivoMini UN62 Limited Lifetime exchange or repair warranty against manufacturing defects by Computer Memory Solutions. Manufactured by Computer Memory Solutions. We don't use OEM or Generic Modules to avoid incompatibility. In most cases, you can mix manufacturer parts, however, all memory in the system will run at the slowest performance of the installed modules or CPU/processor capability.