Sas 9240-4I/Sas 9240-8I Raid Controller - Jumpers And Connectors - LSI MegaRAID SAS 9240-4i User Manual

3.1.2 MegaRAID SAS 9260 RAID Controllers
Table 3.1 SAS 9240-4i/SAS 9240-8i RAID Controller – Jumpers
and Connectors
Jumper Type
J1 RISCwatch header
J2 CPLD header
J3 External LED drive
activity/fault header
J4 x4 SAS Ports 0–3
J5 x4 SAS Ports 4–7
J6 PCI Express x8 board
edge connector
TP1 Universal Asynchronous
Receiver/Transmitter
(UART) debugging
U2 MegaRAID RAID Key
connector
The MegaRAID SAS 9260-4i low-profile SAS/SATA II RAID controller
controls four internal SAS/SATA ports through one SFF-8087 x4 internal
mini SAS connector.
MegaRAID 6Gb/s SAS RAID Controller Family
Copyright © 2009 by LSI Corporation. All rights reserved.
Description
16-pin header
Reserved for LSI use.
10-pin header
Reserved for LSI use.
4-pin connector
Connects to external, green or red LEDs
that indicate drive activity or faults.
SFF-8087 x4 internal mini SAS connector
Connects the cables from the controller to
SAS drives or SATA II drives, or a SAS
expander.
SFF-8087 x4 internal mini SAS connector
Connects the cables from the controller to
SAS drives or SATA II drives, or a SAS
expander.
Note: The SAS 9240-4i RAID controller
does not have the J5 connector.
x8 interface that provides connections on
both the top and the bottom of the board.
4-pin connector
Reserved for LSI use.
2-pin connector
To create a RAID 5 configuration, you have
to plug a 1-wire key into this connector.
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