Regarding reliability, SU220-M242 is built with a powerful SATA controller that supports on-the-module ECC as well as efficient wear leveling scheme. With Apacer's SLC-lite technology, SU220-M242 performs with higher number of P/E cycles up to 20,000 times. Since it is operating under SATA 6.0 Gbps interface, SU220-M242 is provided with Apacer latest S.M.A.R.T. that are primarily oriented for the latest SATA interface SSD, for drive lifetime monitoring and analyzing.