It’s no surprise that Sony didn’t show off everything it had at CES. They never do. Some of it they save to reveal later. The unannounced Vaio M Series notebook is one of those devices. What you see pictured is a 2004 version of the Vaio M.
The model numbers to keep an eye out for are the VPC-M111AX/B and VPC-M111AX/W. There is virtually no info on this. Nothing on specifications and pricing, but we should hear more soon. All we can do is wait and if you want one, put your money aside.