HighPoint RocketRAID 4310 - Manual (Page 13)

Hardware – Description and Installation
13
Pin definitions:
Pin 1: SCL; Pin 2: GND; Pin 3: SDA.
J14 (BBU connector)
Connector for HPTBBU-03 (HighPoint Battery Backup Unit 03,optional part,sold
separately—see “Battery Backup” for details).
BEEP1 – Speaker
Alarm (speaker): the speaker emits an audible alarm in the case of disk/array failure.
Ethernet Port
Ethernet port for Out of Bound Management, support Net Time Protocol.
Cable – Internal Mini-SAS to Mini-SAS
The RocketRAID 4320 includes 2 Internal Mini-SAS to Mini-SAS cables.
J16
This connector supports SAF-TE interface (I2C).