Advantech Quiet industrial computers come with a full range of selections featuring acoustic and thermal optimization. Complying with the ISO 7779 standard, the computers have an idle noise level that is controlled down to as low as 35 dBA. The units include a smart fan that adjusts rotation speed while addressing cooling and noise issues. The computers support Intel 2nd generation Core i7 processors and DDR3 memory modules. They feature 2 form factors: a 4U rack-mount enclosure and a compact wall-mount enclosure.fex0512ts19_inbod.jpg