Avago Technologies MegaRAID SAS 9265-8i - Manual (Page 6)

Page 6 LSI Corporation | December 2010
MegaRAID SAS 9265-8i RAID Controller Quick Installation Guide Installing the Controller
J1A5 Individual PHY and Drive Fault
Indication header
Ports 3-0
Ports 7-4
2x8-pin header
Connects to an LED that indicates whether
a drive is in a fault condition. There is one
LED per port. When lit, each LED indicates
the corresponding drive has failed or is in
the Unconfigured-Bad state.
The LEDs function in a direct-attach
configuration (there are no SAS
expanders). Direct attach is defined as a
maximum of one drive connected directly
to each port.
J1A7
I
2
C Enclosure Management
connector
3-pin connector
Supports SES (SCSI enclosure services)
over I
2
C through an internal I
2
C backplane
cable.
J1B1 Serial EEPROM (SBR) 2-pin connector
Provides controller information, such as
the serial number, revision, and
manufacturing date. The default is no
shunt installed.
J2B1 x4 SAS Ports 0-3 internal connector SFF-8087 mini SAS 4i internal connector
Connects the controller by cable to SAS
drives or SATA 2 drives.
J2B2 x4 SAS Ports 4-7 internal connector SFF-8087 mini SAS 4i internal connector
Connects the controller by cable to SAS
drives or SATA 2 drives.
J2B3 Advanced Software Hardware Key
header 3-pin header
Enables support for selected advanced
features, such as recovery, CacheCade,
FastPath, and SafeStore disk encryption.
Table 1: Jumpers and Connectors (Continued)
Jumper/
Connector
Type Description
J1A5
+v e - v e
a k
J1A7
1
2
3