Standard mITX form-factor
eMMC module slot
7x USB 2.0
ATX power supply header
The Clusterboard is a gateway into the world of clusters in a tidy and compact package. The SOPINE Custerboard can host up-to 7 SOPINE modules. The Clusterboard can be powered either using a +5V 15A power supply with 6.3mm OD/3.0mm ID barrel type DC Jack or an ATX power supply*. Each of the SOPINE cluster nodes is able to interface with the entire system via the onboard Ethernet switch. Each node has a USB 2.0 host port and 20 GPIO pins exposed.
*please note that some ATX power supplies may required load to power up the board
Further resources and documentation about this device can be found on PINE64 Wiki page.