Intel's SSD 310: G2 Performance in an mSATA Form Factor
 

Based on the 34nm Intel X25-M G2 controller, the 310 will be available in both 40GB and 80GB capacities. The 80GB version should perform a bit slower than an 80GB X25-M G2 while the 40GB version will perform like a 40GB X25-V.

http://www.anandtech.com/show/4078/i...ta-form-factor