45042- 00A
85062-00
MegaRAID SAS 9280-4i4e RAID
Controller
Quick Installation Guide
Thank you for purchasing the LSI MegaRAID® SAS 9280-4i4e
RAID controller. Before you install your RAID controller,
please 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.
: Record your controller serial number in a safe
Note
location in case you need to contact LSI.
The MegaRAID SAS 9280-4i4e RAID controller is a PCIExpress 2.0, low-profile RAID controller based on the
LSISAS2108 PCI Express-SAS/SATA I/O Processor chip.
The MegaRAID SAS 9280-4i4e RAID controller controls:
– four internal 6-Gb/s SAS/SATA ports through one SFF-
8087 mini-SAS 4i internal connector
– four external 6-Gb/s SAS/SATA ports through one
SFF-8088 mini-SAS 4x external connector
You can connect the LSI intelligent Battery Backup Unit 07
(LSIiBBU07) directly or remotely to this RAID controller. For
more information about this battery, refer to the iBBU07
section in the MegaRAID iBBU07 Intelligent Battery Backup
Unit Quick Installation Guide on the MegaRAID Universal
Software Suite CD.
: SATA II is the only type of SATA supported by
Note
these RAID controllers.
RAID CONTROLLER INSTALLATION
Back up your data before you change your
!
CAUTION
system configuration. Otherwise, you might lose
data.
Step 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
• Software license agreement
Step 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
!
CAUTION
that the computer is disconnected from the power
and from any networks.
Step 3 Review the Jumpers and the Connectors
Figure 1 shows the location of the jumpers and
the connectors on the SAS 9280-4i
4e RAID
controller. The jumpers are set at the factory, and
you usually do not need to change them.
Figure 1 Layout of the MegaRAID SAS 9280-4i4e
RAID Controller
J6A2
J6A3
J6A1
J1A4
J1A2
J1A3
J1A5
J1B1
J1A1
Port
7-4
J2B2
Port
3-0
J6B1
J6B2
Ta bl e 1 describes the jumpers and the connectors
on the SAS 9280-4i4e RAID controller.
Table 1 SAS 9280-4i4e Jumpers and Connectors
Jumper/
Connector Type Description
J1A1 Serial Universal
J1A2 LSI Test header 2-pin header
J1A3 Board Defaults
J1A4 IPMI-style I
J1A5 Modular RAID Key
J1B1
J1L1 RISCwatch header 16-pin header
J2B1 Standard edge card
J2B2 SFF-8087 SAS x4
J6A1
J6A2
J6A3
Asynchronous
Receiver/Transmitter (UART)
debugging
header
connector
header
SFF-8087 miniSAS 4i Ports 3–0
external connector
connector
Ports 0–3 internal
connector
Global Drive Fault
LED header
SAS Activity LED
header
Write-pending
Indicator (dirty
cache) LED
connector
2C
4-pin header
Reserved for LSI use.
Reserved for LSI use.
2-pin header
Reserved for LSI use.
3-pin connector.
Supports SES (SCSI Enclosure
Services) over I
2
C backplane cable.
I
2-pin shielded header
Enables support for RAID 5
configurations and self-encrypting
disks (SED).
Connects the controller by cable to
SAS drives or SATA II drives, or a
SAS expander.
Reserved for LSI use.
The RAID controller interfaces with
the host system though a standard
edge card x8 PCI-Express 2.0 bus
connection as defined in the PCIExpress specification. This interface provides power to the board
and to an I
2
C bus one for IPMI.
to I
Connects the controller by cable to
SAS drives or SATA II drives, or a
SAS expander.
2-pin connector
Connects to an LED that indicates
whether a drive is in a fault
condition.
2-pin connector
Connects to an LED that indicates
drive activity.
2-pin connector
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.
2
C over internal
2
C interface connected
Jumper/
Connector Type Description
J6B1
J6B2
Note
Remote Battery
Backup Unit
connector
Battery Backup Unit
connector
20-pin connector
Connects the LSIiBBU07 intelligent
Battery Backup Unit remotely to
the RAID controller.
20-pin connector
Connects the LSIiBBU07 intelligent
Battery Backup Unit directly to the
RAID controller.
: J6A1 is behind the iBBU when it is installed
directly, but it is still accessible.
Step 4 Install the RAID Controller
Insert the RAID controller in a PCI Express slot
on the motherboard, as shown in Figure 2. 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.
: Some PCI Express slots support only PCI
Note
Express graphics cards; if a RAID controller is
installed, it will not function.
: This controller also works in PCI Express first
Note
generation slots. The PCI Express software is
backward compatible with previous revisions of
the PCI bus and the PCI-X bus. For information
about the PCI Express slot, refer to the guide for
your motherboard.
Figure 2 Installing the MegaRAID SAS 9280-4i4e
RAID Controller
Bracket Screw
Press here
Press here
85063-00
Edge of
Motherboard
PCI-e
slot
64-bit slots
(3.3 V)
32-bit slots
(3.3 V)
2 of 4
Step 5 Configure and Install the SAS Devices, SATA
Step 6 Connect the RAID Controller to the SAS
Note
Step 7 Turn on the Power to the Computer
Step 8 Run the WebBIOS Configuration Utility
Note
Step 9 Install the Operating System Driver
II Devices, or Both in the Host Computer Case
Refer to the documentation for the devices for any
preinstallation configuration requirements.
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
Figure 1 to view the connector locations.
: 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.
Reinstall the computer cover and reconnect the
power cords.
Turn on power to the computer, making 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.
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.
: Refer to the MegaRAID SAS Software User’s
Guide on the MegaRAID Universal Software
Suite CD for detailed steps on configuring groups
and virtual drives.
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. Make sure that you 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
The SAS 9280-4i4e 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 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.
: Refer to the MegaRAID SAS Software User’s
Note
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
9280-4i4e 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
: The international toll-free number does not
Note
require country-specific access codes.
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45042-00 Rev. A, October 2009
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Copyright © 2009 by LSI Corporation. All rights reserved.
LSI Corporation reserves the right to make changes to any products and services
herein at any time without notice. LSI does not assume any responsibility or liability
arising out of the application or use of any product or service described herein,
except as expressly agreed to in writing by LSI; nor does the purchase, lease, or
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