Avago Technologies MegaRAID SAS 9240-4i - Manual (Page 49)

LSI Corporation
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6Gb/s MegaRAID SAS RAID Controllers User Guide
August 2013
MegaRAID SAS RAID Controller Characteristics
6Gb/s MegaRAID SAS RAID Controller Family
3.1.7 MegaRAID SAS 9271 RAID Controllers
The MegaRAID SAS 9271-4i low-profile SAS/SATA RAID controller controls four internal SAS/SATA ports through one
SFF-8087 mini SAS 4i internal connector.
The MegaRAID SAS 9271-8i low-profile SAS/SATA RAID controller controls eight internal SAS/SATA ports through two
SFF-8087 mini SAS 4i internal connectors. This controller supports a nonvolatile CVFM02 module that connects to a
CVPM02 module to provide backup for your data in case of power loss.
The MegaRAID SAS 9271-8iCC RAID controller controls eight internal SAS+SATA ports through two SFF-8087 mini
SAS 4i internal connectors. This RAID controller ships as standard with CacheCade (CC) Pro 2.0 and Fast Path software
enabled out of the box.
NOTE The MegaRAID SAS 9271-4i RAID controller does not contain the J5B1
connector, which supports ports 4 to 7. The J5B1 connector is on the
MegaRAID SAS 9271-8i RAID controller and on the MegaRAID
SAS 9271-8iCC RAID controller.
J2B4 Standard Edge Card connector The RAID controller interfaces with the host system though a
standard edge card.
This interface provides power to the board and an I 2 C
interface connected to the I 2 C bus for IPMI.
J5A1 Serial Universal Asynchronous Receiver/Transmitter
(UART) connector for the Expander 4-pin connector
Reserved for LSI use.
J5B1 Board-to-board Mezzanine connector 240-pin DDR3 nonvolatile memory module interface
Connects the controller directly to a CVFM module. The
module can connect to an optional remote LSIiBBU09
intelligent battery backup unit.
Refer to the MegaRAID LSIiBBU09 Intelligent Battery Backup
Unit Quick Installation Guide for the procedure used to
connect a CVFM module to a remote LSIiBBU09 unit.
J6A1 Serial Universal Asynchronous Receiver/Transmitter
(UART) connector for the expander 4-pin connector
Reserved for LSI use.
Table 11 MegaRAID SAS 9270-8i RAID Controller – Jumpers and Connectors (Continued)
Jumper/
Connector
Type Description