IEI Integration IMBA-C604EN - Manual (Page 47)

IMBA-C604EN ATX Mo th e rb o a rd
P a g e 32
The SAS SMBus (System Management Bus) connector provides low-speed system
management communications for SAS.
Figure 3-18: SAS SMBus Connector Location
Pin Description
1 +3.3V
2 SMB_SASCLK0
3 SMB_SASDATA0
4 GND
Table 3-15: SAS SMBus Connector Pinouts
3.2.18 S ATA 3Gb /s Drive Co n n e c to rs
CN La b e l: S ATA3, S ATA4
CN Typ e : 7-pin SATA connector
CN Lo c a tio n : See Figure 3-19
CN P in o u ts : See Table 3-16
The SATA drive connectors can be connected to SATA drives and support up to 3Gb/s
data transfer rate.