Sandforce SF-2281 controllers. The Chronos Go offers 560MB/s sequential writes and 525MB/s reads in drives up to 480GB in size. The Atlas mSATA SSD does sequential writes at 535MB/s, maxes out at 240GB, and will be available to be dropped into the Ultrabook of your choosing. Both the Chronos Go and Atlas are scheduled for a Q1 release. Lastly, the Scorpion PCIe modular SSD lets you chain up to four SSDs in a RAID array to get sequential writes up to 1275MB/s and reads up to 1500MB/s when it drops sometime in the first half of this year.
[Image Credit: DailyTech]