XT-3815 is the new Bay Trail based fan-free terminals in the XT family. It is positioned to slot in, performance wise, between XT-3015/3215 running Intel D525 CPU and XT-5315 running Intel Celeron CPU. It represents great cost/performance value Part Details: XT3815 Foldable Terminal (15 inch, Intel Celeron J1900 2.42GHz, 4GB DDR3, 64GB SSD, Win 7 64 Bit, Proj Cap)