ASROCK IMB-185 User Manual page 18

SATA2 Connectors
(SATA_4/SATA_5: see p.8, No. 19)
SATA3 Connectors
(SATA_0/SATA_1: see p.8, No. 19)
USB 2.0 Headers
(9-pin USB4_5/USB8_9/USB10_11:
see p.8, No. 21)
Chassis Intrusion Headers
(2-pin CI1/CI2: see p.8, No. 10)
PWR
-
+
GND
NC
1
GND
+
-
PWR
1
GND
Signal
18
These two Serial ATA2 (SATA2)
connectors support SATA data
cables for internal storage
devices. The current SATA2
interface allows up to 3.0 Gb/s
data transfer rate.
These two Serial ATA3 (SATA3)
connectors support SATA data
cables for internal storage
devices. The current SATA3
interface allows up to 6.0 Gb/s
data transfer rate.
There are three USB 2.0
headers on this motherboard.
Each USB 2.0 header can
support two USB 2.0 ports.
This motherboard supports
CASE OPEN detection feature
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
CI1:
Close: Active case open
Open: Normal
Cl2:
Close: Normal
Open: Active case open