ODROID-HC4 NAS Server
ODROID-HC4 is Home-Cloud platform based on the same ARM CPU as the ODROID-C4. Hardkernel adopted a 12nm fabricated energy efficient 1.8Ghz Cortex-A55 quad core processor with faster 4GB DDR4 RAM. A 16MiB SPI flash chip exists on the board for the useful Petitboot feature.
The toaster form factor ODROID HC4 accepts 2 x 3.5” or 2 x 2.5”” mechanical or SSD disks. You can obviously also use one mechanical and one SSD. Thanks to Linux LVM or mdadm you can combine two disks in RAID 0, RAID 1 or optimize IO with a large disk using one mechanical drive and an SSD for disk caching (LVM, bcache, etc).
A 5.5mm DC power jack, UHS-1 compatible micro-SD slot, USB 2.0, HDMI 2.0 and 1GbE port are available on the rear side of the transparent shell case. 15V/4A power suppply is recommended.
This ODROID-HC4 is without OLED. Transparent case is included.
More information is available on the website of Hardkernel.