Claiming to be the company's most technologically advanced CPU board, the S370 board uses Pentium II, Celeron, or Pentium III processors at speeds up to 500 MHz and higher. The device also has its own Intel v4.8-compliant power supply on board. Capable of using external power supplies, the S370 operates from 19V to 36V and at temperatures ranging from 5°C to 60°C.
Besides the power supply, the board integrates DMA, timer, interrupt, keyboard, mouse control, and a 10/100 Mbit Ethernet interface available as an option. Other features include support for a 2.5-inch hard disk and DiskOnChip, up to 512 MB of SDRAM, and an optional AGP controller with up to 8 MB of VGA memory.