SATA1~SATA4 are high-speed Serial ATA interface ports. Each supports serial ATA data rates of 3Gb/s . Both connectors are fully compliant with Serial ATA 2.0 specifications. Each Serial ATA connector can connect to 1 hard disk device.
SATA4 SATA3
SATA2 SATA1
Important
Please do not fold the SATA accessory cable into 90-degree angle. Otherwise, data loss may occur during transmission.