Available with 6 touchscreen sizes from 12.1–21.5 in. in 16:9 and 4:3 formats, scalable Standard Series is powered by Intel® Atom™ E3845 CPU with 2M Cache, 1.91 GHz, and 10 W max TDP. Core components include Box PC, touchscreen, and power supply, while field-replaceable units include CMOS battery, mass storage, RAM, and power fuses. Fanless cooling, along with 1 x 180 GB SSD for mass storage and additional 32 GB m-SATA SSD for secondary storage, promotes reliability and uptime.