46730- 00A
MegaRAID® SAS 9280-24i4e RAID
Controller
Quick Installation Guide
46730-00, Revision A,
May 2010
Revision History
Version and Date Description of Changes
46730-00 Rev. A, May 2010 Initial release of document.
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MegaRAID SAS 9280-24i4e RAID Controller Quick Installation Guide
Quick Installation Guide
MegaRAID® SAS 9280-24i4e RAID Controller
The MegaRAID SAS 9280-24i4e RAID controller is a PCI-Express, standard-height,
half-length RAID controller that offers a 6Gb/s transfer rate. It controls 24 internal
SAS/SATA ports through six SFF-8087 x4 internal connectors and four external
SAS/SATA ports through one SFF-8088 x4 external connector.
Thank you for purchasing the LSI™ MegaRAID® 6Gb/s SAS 9280-24i4e RAID controller.
Your MegaRAID controller provides reliability, high performance, and fault-tolerant
drive subsystem management. Before you install your RAID controller, take a few
minutes to read this quick installation guide. If you need more information about any
topic covered in this guide, refer to the related documents on your MegaRAID Universal
Software Suite CD.
Figure1 shows the MegaRAID SAS 9280-24i4e RAID controller.
Figure 1: MegaRAID SAS 9280-24i4e RAID Controller
LSI Corporation Confidential | May 2010 Page 3
Controller Installation
!
CAUTION
!
CAUTION
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation GuideController Installation
NOTE: Record your controller serial number in a safe location in case you need to
contact LSI.
NOTE: SATA II is the only type of SATA supported by this RAID controller.
You can connect your MegaRAID SAS 9280-24i4e RAID controller remotely to the LSI
intelligent Battery Backup Unit 07 (LSIiBBU07) and the LSI intelligent Battery Backup
Unit 08 (LSIiBBU08). For more information about these batteries, refer to the MegaRAID
iBBU07 Intelligent Battery Backup Unit Quick Installation Guide and the MegaRAID iBBU08
Intelligent Battery Backup Unit Quick Installation Guide on the MegaRAID Universal
Software Suite CD.
Back up your data before changing your system configuration.
Otherwise, you might lose data.
1. Unpack the RAID Controller.
Unpack the RAID controller in a static-free environment. Remove it from the
antistatic bag, and inspect it for damage. If the RAID controller appears to be
damaged, or if the MegaRAID Universal Software Suite CD is missing, contact LSI or
your MegaRAID OEM support representative.
The CD contains utility programs, device drivers for various operating systems, and
the following documentation:
— MegaRAID 6Gb/s SAS RAID Controllers User’s Guide
— MegaRAID SAS Software User’s Guide
— MegaRAID SAS Device Driver Installation User’s Guide
— Battery Backup Units for MegaRAID SAS RAID Controllers User’s Guide
— MegaRAID iBBU07 Intelligent Battery Backup Unit Quick Installation Guide
— MegaRAID iBBU08 Intelligent Battery Backup Unit Quick Installation Guide
— Software license agreement
2. Prepare the Computer.
Turn off the computer, and unplug the power cords from the rear of the power
supply. Remove the cover from the computer.
Before you install the RAID controller, make sure that the computer is
disconnected from the power and from any networks.
3. Review the Jumpers and the Connectors.
Figure2 shows the location of the jumpers and the connectors on the RAID
controller. The jumpers are set at the factory, and you usually do not need to
change them.
Page 4 LSI Corporation Confidential | May 2010
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation Guide Controller Installation
85067-07
J2B1
Ports
0-3
J2B2
Ports
4-7
J3B1
Ports
8-11
J4B2
Ports
12-15
J1A2
J1B1
J1B3
J1B2
Ports 24-27
J1C1
J2D1
J1L1
on
back
J4A2
J5A2
J4A3
J5B3
J4A1
J4A4
J4A5
J5A1
Ports
16-19
J5B2
Ports
20-23
Figure 2: Layout of the SAS 9280-24i4e RAID Controller
NOTE: Pin 1 on the headers and connectors is highlighted in black and red in Figure2.
Tab le 1 describes the jumpers and the connectors on the RAID controller.
LSI Corporation Confidential | May 2010 Page 5
Table 1: Jumpers and Connectors
J1B1
PORT 0
PORT 7
+ve
-ve
ak
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation GuideController Installation
Jumper/
Connector
J1A2 Universal Asynchronous
Receiver/Transmitter (UART ) for the
Expander
J1B1 LED Locate and Fault Indication
header
Ports 0-3
Ports 4-7
Type Description
4-pin connector
Reserved for LSI use.
2x8-pin connector
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.
NOTE: This header is used for RAID controllers with internal SAS ports only.
J1B2 x4 SAS Ports 24-27 external
connector
J1B3 Advanced Software Hardware Key
header
J1C1
J1L1 Remote Battery Backup connector
J2B1 x4 SAS Ports 0-3 internal connector SFF-8087 x4 internal mini SAS connector
J2B2 x4 SAS Ports 4-7 internal connector SFF-8087 x4 internal mini SAS connector
J2D1 Standard edge card connector The RAID controller interfaces with the host system though a standard edge card.
J3B1 x4 SAS Ports 8-11 internal connector SFF-8087 x4 internal mini SAS connector
Page 6 LSI Corporation Confidential | May 2010
IPMI-style I
(on the backside of the controller)
2
C connector
SFF-8088 x4 external mini SAS connector
Connects the controller by cable to a SAS/SATA backplane or an expander.
2-pin header
Enables support for selected advanced features, such as recovery, CacheCade, FastPath,
and SafeStore disk encryption.
3-pin connector
Supports SES (SCSI enclosure services) over I
20-pin connector
Connects the LSIiBBU07 intelligent Battery Backup Unit or the LSIiBBU08 intelligent Battery
Backup Unit remotely to the RAID controller.
Connects the controller by cable to SAS drives or SATA 2 drives.
Connects the controller by cable to SAS drives or SATA 2 drives.
This interface provides power to the board and an I
for IPMI.
Connects the controller by cable to SAS drives or SATA 2 drives.
2
C through an internal I2C backplane cable
2
C interface connected to the I2C bus
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation Guide Controller Installation
J4A2
+ve
ak
-ve
J4A3
ak
+ve
-ve
J4A4
PORT 8
PORT 15
+ve-ve
ka
Table 1: Jumpers and Connectors (Continued)
Jumper/
Connector
J4A1 Module CPLD 1x8-pin connector
J4A2 Activity LED header 2-pin connector
J4A3 Global drive fault LED header 2-pin connector
J4A4 LED Locate and Fault Indication
header
Ports 8-11
Ports 12-15
Type Description
Reserved for LSI use.
Connects to an LED that indicates activity on the drives connected to the controller.
Connects to an LED that indicates whether a drive is in a fault condition.
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.
NOTE: This header is used for RAID controllers with internal SAS ports only.
LSI Corporation Confidential | May 2010 Page 7
Table 1: Jumpers and Connectors (Continued)
J4A5
PORT\16
PORT\23
+ve-ve
ka
J5A2
ak
+ve -ve
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation GuideController Installation
Jumper/
Connector
J4A5 LED Locate and Fault Indication
header
Ports 16-19
Ports 20-23
Type Description
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.
NOTE: This header is used for RAID controllers with internal SAS ports only.
J4B2 x4 SAS Ports 12-15 internal
J5A1 x4 SAS Ports 16-19 internal
J5A2 Write pending LED header 2-pin connector
J5B2 x4 SAS Ports 20-23 internal
J5B3 Universal Asynchronous
connector
connector
connector
Receiver/Transmitter (UART )
debugging
SFF-8087 x4 internal mini SAS connector
Connects the controller by cable to SAS drives or SATA 2 drives.
SFF-8087 x4 internal mini SAS connector
Connects the controller by cable to SAS drives or SATA 2 drives.
Connects to an LED that indicates when the data in the cache has yet to be written to the
storage devices. Used when the write-back feature is enabled.
SFF-8087 x4 internal mini SAS connector
Connects the controller by cable to SAS drives or SATA 2 drives.
4-pin connector
Reserved for LSI use.
Page 8 LSI Corporation Confidential | May 2010
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation Guide Controller Installation
4. Install the RAID Controller.
Insert the controller into a PCI Express slot on the motherboard, as shown in
Figure3. Press down gently, but firmly, to seat the card correctly in the slot. Secure
the RAID controller to the computer chassis with the bracket screw.
NOTE: This is a PCI Express x8 card and it can operate in x8 or x16 slots. However,
some PCIe slots support only PCIe graphics cards; if a RAID controller is installed, it will
not function.
NOTE: Refer to the guide for your motherboard for information about the PCI
Express slot.
LSI Corporation Confidential | May 2010 Page 9
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation GuideController Installation
85067-04
Screw
PCI Socket
Edge of
Motherboard
Press
Here
Press
Here
Figure 3: Installing the MegaRAID SAS 9280-24i4e RAID Controller
5. Configure and Install the SAS Devices, SATA II Devices, or Both in the Host
Computer Case.
Refer to the documentation for the devices for any preinstallation configuration
requirements.
6. Connect the RAID Controller to the SAS Devices, SATA II Devices, or Both in the
Host Computer Case.
Use SAS cables to connect the RAID controller to SAS devices, SATA II devices, or
both. See Figure2 to view the connector locations.
NOTE: Refer to the MegaRAID 6Gb/s SAS RAID Controllers User’s Guide on the MegaRAID
Universal Software Suite CD for detailed information about the SAS cables.
7. Turn on the Power to the Computer.
Reinstall the computer cover, and reconnect the power cords. Turn on the power to
the computer. Make sure that the power is turned on to the SAS devices and the
SATA II devices before or at the same time that the power to the host computer is
turned on. If the power is turned on to the computer before it is turned on to the
devices, the computer might not recognize the devices.
The firmware takes several seconds to initialize. During this time, the controller
scans the ports.
Page 10 LSI Corporation Confidential | May 2010
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation Guide Supported RAID Levels
8. Run the WebBIOS Configuration Utility.
Run the WebBIOS Configuration Utility to configure the groups and the virtual
drives. When the message Press <Ctrl><H> for WebBIOS appears on the
screen, immediately press CTRL+H to run the utility.
NOTE: Refer to the MegaRAID SAS Software User’s Guide for detailed steps on
configuring groups and virtual drives.
9. Install the Operating System Driver.
The controller can operate under various operating systems, but you must install
the software drivers first.
The MegaRAID Universal Software Suite CD includes the software drivers for the
supported operating systems, along with documentation. You can view the
supported operating systems and download the latest drivers for RAID controllers
from the LSI web site at: http://www.lsi.com/cm/DownloadSearch.do. Access the
download center, and follow the steps to download the driver.
Refer to the MegaRAID SAS Device Driver Installation User’s Guide on the MegaRAID
Universal Software Suite CD for more information about installing the driver. Be sure
to use the latest service packs that are provided by the operating system
manufacturer and to review the readme file that accompanies the driver.
Supported RAID Levels This RAID controller supports drive groups using the following RAID levels:
RAID 0 (data striping) – Data is striped across all drives in the group, enabling very
fast data throughput. There is no data redundancy. All data is lost if any drive fails.
RAID 1 (drive mirroring) – Data is written simultaneously to both drives in the
drive group, providing complete data redundancy if one drive fails. RAID 1 supports
an even number of drives from 2 to 32 in a single span.
RAID 5 (drive striping with distributed parity) – Data is striped across all drives in
the group. Part of the capacity of each drive stores parity information that
reconstructs data if a drive fails. RAID 5 provides good data throughput for
applications with high read request rates.
RAID 6 (drive striping with distributed parity across two drives) – Data is striped
across all drives in the group, and two parity drives are used to provide protection
against the failure of up to two drives. In each row of data blocks, two sets of parity
data are stored.
RAID 00 (data striping across RAID 0 drive groups) – RAID 00 is a spanned drive
group that creates a striped set from a series of RAID 0 drive groups.
RAID 10 (RAID 1 and RAID 0 in spanned groups) – RAID 10 uses mirrored pairs of
drives to provide complete data redundancy. RAID 10 provides high data
throughput rates.
LSI Corporation Confidential | May 2010 Page 11
MegaRAID SAS 9280-24i4e RAID Controller Quick Installation GuideTechnical Support
RAID 50 (RAID 5 and RAID 0 in spanned groups) – RAID 50 uses both parity and
drive striping across multiple drives to provide complete data redundancy. RAID 50
provides high data throughput rates.
RAID 60 (RAID 6 and RAID 0 in spanned groups): RAID 60 uses both distributed
parity across two parity drives and drive striping across multiple drives to provide
complete data redundancy and high fault tolerance.
NOTE: Refer to the MegaRAID SAS Software User’s Guide on the MegaRAID Universal
Software Suite CD for more information about RAID levels
Technical Support For assistance in installing, configuring, or running the SAS 9280-24i4e RAID controller,
contact an LSI Technical Support representative.
Click the following link to access the LSI Technical Support page for storage and board
support:
http://www.lsi.com/support/storage/tech_support/index.html
From this page, you can send an email or call Technical Support, or submit a new
service request and view its status.
E-mail:
http://www.lsi.com/support/support_form.html
Phone Support:
http://www.lsi.com/support/storage/phone_tech_support/index.html
1-800-633-4545 (North America)
00-800-5745-6442 (International)
NOTE: The international toll-free number does not require country-specific access
codes.
Page 12 LSI Corporation Confidential | May 2010
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