https://www.gigabyte.com/Motherboard/GA-H55-USB3-rev-10/sp#sp
Bu kaynağa göre hayır.
Chipset:
5 x SATA 3Gb/s connectors (SATA2_0, SATA2_1, SATA2_2, SATA2_3, SATA2_4) supporting up to 5 SATA 3Gb/s devices
1 x eSATA 3Gb/s connector on the back panel supporting up to 1 SATA 3Gb/s device...