Homepage: https://www.hardkernel.com/shop/odroid-hc2-home-cloud-two/
Firmware: https://wiki.odroid.com/odroid-xu4/os_images/os_images
Armbian: https://www.armbian.com/odroid-hc1/
■CPU: Samsung Exynos5422 ARM Cortex??A15 Quad 2.0GHz/Cortex??A7 Quad 1.4GHz
■DRAM Memory: 2Gbyte LPDDR3 RAM PoP (750Mhz, 12GB/s memory bandwidth, 2x32bit bus)
■GPU: Mali-T628 MP6 OpenGL ES 3.1 / 3.0 / 2.0 / 1.1 and OpenCL 1.2 Full profile
■HDD / SSD SATA interface: JMicron JMS578 USB 3.0 to SATA Bridge with UAS capability to archive over ~300MB/sec transter speed
■3.5inch or 2.5inch HDD/SSD can be installed. Some HGST/WD HDD mechanical holes are not compatible with HC2.
■Micro-SD Slot: UHS-1 compatible micro-SD slot up to 128GB/SDXC
■USB2.0 Host: HighSpeed USB standard A type connector x 1 port
■LEDs: Power, System-status, SATA-status
■Gbit Ethernet LAN: 10/100/1000Mbps Ethernet with RJ-45 Jack ( Auto-MDIX support)
■Power Input: DC Barrel Jack Socket 5.5/21.mm for 11~13 Volt input (12V/2A Power supply is recommended)
■System Software: Ubuntu 16.04 + OpenCL on Linux Kernel 4.14 LTS
■Debian, DietPi, OMV and other Linux distributions are available too.
■Full source code is accessible via our Github.
■Size: 197 x 115 x 42 mm (weight: 361gram)