Lenovo ServeRAID M5110 User Manual page 46

3-4
Table 3.1 ServeRAID M5110 SAS/SATA Controller Connectors
Connector Description
2
J1A8 I O Mode Selection 2-pin
J1B1 Serial EEPROM
(SBR)
J2B1 x4 SAS Ports 4-7
internal connector
J2B2 x4 SAS Ports 0-3
internal connector
J2B4 PCI Express®
Standard edge card
connector
ServeRAID M5110 SAS/SATA Controller Characteristics
Type Comments
Installing this jumper causes the
header RAID controller to run in I2O
Mode. The default mode of
operation is without the shunt.
Note: The MegaRAID firmware
does not require this con-
nector to be installed in
order to function.
2-pin Provides controller information,
connector such as the serial number,
revision, and manufacturing
date. The default is no shunt
installed.
SFF-8087 Connects the controller by cable
mini-SAS 4i to SAS drives or SATA III drives.
internal
connector
SFF-8087 Connects the controller by cable
mini-SAS 4i to SAS drives or SATA III drives.
internal
connector
The RAID This interface provides power to
controller the board and an I
interfaces connected to the I
with the IPMI.
host system
through a
standard
edge card.
2
C interface
2
C bus for