Acer's upcoming convertible slate has the same design as last year's Switch Alpha 12. It apparently uses a fanless cooling system as well but employs the Intel Pentium N4200 processor. Although this was not confirmed yet, we might see it unveiled tomorrow in New York City.
http://www.notebookcheck.net/Acer-Aspire-Switch-3-Pro-coming-soon.214642.0.html