Biostar Z490A-SILVER Manual page 16

SATA Connectors:
When M.2 Slot is installed with PCIe or SATA SSD mode interface, the usage status of SATA
connector. (O means SATA connector enables, X means SATA connector disables.)
2x M.2 SATA SSD Slot -- 4x SATA HDDs
SATA_1U SATA_2U
O
SATA_1L SATA_2L
O
1x M.2 SATA SSD Slot -- 4x SATA HDDs
SATA_1U SATA_2U
O
SATA_1L SATA_2L
O
16 | Chapter 2: Hardware installation
SATA_3U
O X
SATA_3L
O X
SATA_3U
O X
SATA_3L
O X
1x M.2 SATA SSD Slot + 1x M.2 PCIe SSD Slot
-- 4x SATA HDDs
SATA_1U SATA_2U
O O
SATA_1L SATA_2L
O O
1x M.2 SATA SSD Slot -- 6x SATA HDDs
SATA_1U SATA_2U
O O
SATA_1L SATA_2L
O O
SATA_3U
X
SATA_3L
X
SATA_3U
O
SATA_3L
O