WD Blue 500GB 3D NAND SATA III 2.5″ Internal SSD

Sequential read speeds of up to 545MB/s and sequential write speeds of up to 525MB/s.An industry-leading 1.75M hours Mean Time To Failure (MTTF) and several error-correction technologies for lasting reliability.Optimized for multitasking to simultaneously run resource-heavy applications without system slow-down.Available in 2.5”/7mm and M.2 2280 models to accommodate most PCs.WD FIT Lab certification for compatibility across a wide range of laptop and desktop computers.