User manual

ACP-2320MB User Manual 24
4.1 Backplane Layout
Figure 4.1 Front side layout (connect to the HDD)
Figure 4.2 Rear side layout (connect to the RAID card or motherboard)
4.2 Connectors & Pin Definition
Table 4.1: SAS / SATA HDD connectors and LEDs on front side
CON1 ~ CON2 SAS / SATA HDD connectors
LED3 ~ LED4 SATA HDD1 ~ HDD2 power LED (green)
LED1 ~ LED2 SATA HDD1 ~ HDD2 Bi-Color LED (blue) HDD Activity (blue)
Table 4.2: SATA cable connectors on rear side
SATA1 ~ SATA2
Cable connectors for connecting to SAS / SATA RAID card or moth-
erboard
Table 4.3: CN46, Power connector
Pin1 +12 V Pin3 GND
Pin2 GND Pin4 VCC
Table 4.4: CN14, Fan connector
Pin1 GND Pin3 +5 V
Pin2 +12 V