Asus PRIME Z490-A - Connectors with Shared Bandwidth

xi
Connectors with shared bandwidth
A
B
D
C
D
A
C
B
Configuration 1 2
A
PCIEX16_1 x16 x8
PCIEX16_2 - x8
Configuration 1 2
B
PCIEX1_2 x1 -
M.2 slot (Key E) - V
Configuration 1 2
C
M.2_1 V (PCIe/SATA mode) V (PCIe mode)
SATA_2 - V
Configuration 1 2
D
M.2_2 x4 x2
SATA_56 - V