ODROID boards for IoT: M1S (low power, eMMC + NVMe), N2L (no Ethernet) and H4 (x86)guide · unverified · Hardkernel's ODROID-M1S (RK3566) has soldered 64 GB eMMC, an NVMe slot and about 1 W headless idle power; the N2L (Amlogic S922X) drops Ethernet for size and power; the H4 is an x86 board with the Intel Processor N97, SATA and 2.5GbE.