Team Group has released the Xtreem S2 SSD which allows up to 550MB/s read speed and 520MB/s write speed.
The Team Group Xtreem S2 SSD comes in 60GB, 120GB and 240GB capacities. It uses the SATA 6Gbps interface, allowing a read speed of 550MB/s. 50,000 IOPS for 4k random write and write speed of 480MB/s for the 60GB SSD, 500MB/s for the 120GB SSD, 520MB/s for the 240GB SSD. Other features include a mean time between failure (MTBF) of 1.5 million hours and three years warranty.
See more specifications at the Team Group website.