NEC 120Ef User Manual page 28

5. Connect the four cables to the HDD cage. When connecting cables, the channel
numbers on the HDD cage must match the numbers on the cables.
CHANNEL4 (Port4)
CHANNEL3 (Port3)
CHANNEL2 (Port2)
CHANNEL1 (Port1)
6. Connect the I2C cable to the I2C connector on the HDD Cage. Connect the connector
at the other end of the cable to the Disk Array Controller. Refer to the Disk Array
Controller user's guide for more details.
Making Connections 3-4
- You can see the channel numbers (CH1, CH2, CH3, and
Note:
CH4) near the cable connectors.
- Connect the cables to the connectors aligned in the order of
CHANNEL1 (Port1), CHANNEL2 (Port2), CHANNEL3
(Port3), and CHANNEL4 (Port4) from the bottom to the top.
- Insert the cables straight into the connectors of the HDD
Cage.
Figure 3-4: Connecting the S-ATA Cables
Figure 3-5: Connecting the I2C Cable
I2C cable