The 500GB Mercury Electra 3G SATA 2.5" Internal SSD from Other World Computing is compatible with SATA 3 Gb/s interfaces allowing you to plug this drive into a variety of PC configurations. Take advantage of a max. data read speed of 274 MB/s and max. data write speed of 260 MB/s over the included SATA connection to transfer data quickly and efficiently. Additionally, this SSD supports both TRIM and S.M.A.R.T. commands and features hardware BCH ECC to correct errors up to 66-bit/1KB. Once installed, the Mercury Electra 3G SSD helps to reduce overall power consumption with improved standby power benefits including active power consumption of 2.1W.