Appearance size is 42mmX22mmX3mm M.2 2242 Standard SSD TLC Memory Components SMI 2258XT Chipset NGFF(M.2) SATA 6.0Gb/s interface, compatible with SATA2(3.0Gb/s) interface Noiseless, low Heat, Energy Efficiency Multiple capacity options are provided to meet your storage needs. Compatible system: Windows series, Unix Series, Linux Series, Mac and others usual systems