A single native (non-USB) SATA 3.0 port on the ODROID-M1 is provided for use with a 2.5inch HDD or SSD NAND Memory storage device. This SATA interface delivers near 500MB/s of sequential access. The SATA mount kit contains a SATA Data cable, a SATA Power cable, and a mount plate with some support screws. However, since the SATA power port doesn’t have a 12Volt power rail, a separated external 12Volt SATA power supply is required to use a 3.5inch HDD.

Assembly Guide : https://wiki.odroid.com/accessory/cables/sata_holder#assembly_guide

NB: this product only incudes the SATA kit. The board and disk as displayed is Not Included.