Broadcom SAS 9305-24i User manual

Broadcom® SAS 9305-24i PCI Express® to 12Gb/s
Serial Attached SCSI (SAS) Host Bus Adapter
User Guide
Version 1.0
January 27, 2016
pub-005246
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Broadcom SAS 9305-24i PCI Express to 12Gb/s SAS Host Bus Adapter User Guide
January 27, 2016
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Broadcom SAS 9305-24i PCI Express to 12Gb/s SAS Host Bus Adapter User Guide
January 27, 2016
Table of Contents
Broadcom Ltd.
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Table of Contents
SAS 9305-24i Host Bus Adapter User Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Functional Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.1 PCI Express Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.2 SAS-3 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3.3 LED Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 Operating System Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Broadcom SAS 9305-24i HBA Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.1 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.3 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5.4 Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5.6 Thermal and Atmospheric Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
6 12Gb/s SAS HBA Certifications and Safety Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
7 Hardware Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
8 Replacing the Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9 Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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Broadcom SAS 9305-24i PCI Express to 12Gb/s SAS Host Bus Adapter User Guide
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SAS 9305-24i Host Bus Adapter User Guide
Overview
SAS 9305-24i Host Bus Adapter User Guide
1Overview
The PCI Express®(PCIe®)-to-Serial Attached SCSI (SAS) host bus adapter (HBA), referred to as the Broadcom 12Gb/s SAS
HBA, provides high-performance internal storage connectivity for servers and workstations. The 12Gb/s SAS HBA
provides twenty-four lanes of 12Gb/s SAS connectivity and is matched with eight lanes of PCIe 3.0 8Gb/s performance.
The low-profile design of the SAS HBA includes a full-height mounting bracket and a low-profile mounting bracket that
create a universal fit for any server. The 12Gb/s SAS HBA is developed on the Fusion-MPT-based SAS 3224 controller
that integrates the latest enhancements in PCIe 3.0 technology and 12Gb/s SAS technology.
2Features
This section lists the Broadcom 12Gb/s SAS HBA features.
Implements one SAS 3224 twenty-four-port 12Gb/s SAS to PCIe 3.0 controller
Supports eight-lane, full-duplex PCIe 3.0 performance
Supports twenty-four internal 12Gb/s SATA+SAS ports
Supports SATA link rates of 3Gb/s and 6Gb/s
Supports SAS link rates of 3Gb/s, 6Gb/s, and 12Gb/s
Provides twenty-four x4 internal mini-SAS HD connectors (SFF-8643)
Supports passive copper cable, active copper cable, and optical cable
Supports up to 1024 SATA or SAS end devices
Offered with a full-height bracket and a and a low-profile vented bracket
Provides one heartbeat LED
Provides a universal asynchronous receiver/transmitter (UART) debug/diagnostic port
3 Functional Descriptions
3.1 PCI Express Interface
PCIe is a high-speed standard local bus for point-to-point interfacing of I/O components to the processor and the
memory subsystems in high-end computers and servers. The Broadcom SAS 3224 controller chip contains the PCIe
functionality for the 12Gb/s SAS HBA. The SAS 3224 controller chip connects to the PCIe bus and generates timing and
protocol in compliance with the PCIe specifications.
The 12Gb/s SAS HBA supports eight-lane PCIe performance up to 64Gb/s single direction and 128Gb/s dual direction.
3.2 SAS-3 Interface
The Broadcom SAS 3224 controller chip contains the SATA+SAS functionality for the 12Gb/s SAS HBA with SAS
performance of 1200 MB/s per port in each direction.

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SAS 9305-24i Host Bus Adapter User Guide
Operating System Support
3.3 LED Management
The Broadcom 12Gb/s SAS HBA offers LED management support for your backplane implementation. This
configuration option lets you use the Broadcom 12Gb/s SAS HBA with backplanes configured for the SGPIO interface.
The Broadcom 12Gb/s SAS HBA complies with SFF-8485: Specification for Serial GPIO (SGPIO) Bus, Revision 0.7.
4 Operating System Support
The Broadcom 12Gb/s SAS HBA supports all major operating systems: Windows®, Linux®(Oracle®, SuSE®, Red Hat®),
Solaris®, VMware®, FreeBSD®, CentOS®, Canonical®, Citrix®, Fedora®, and Debian®.
Refer to http://www.avagotech.com/support/download-search for details on the software versions and device driver
support. Contact Oracle support for Oracle driver or software support.
5 Broadcom SAS 9305-24i HBA Characteristics
5.1 Memory
The 12Gb/s SAS HBA provides one a128Mb Flash ROM to store the firmware and the BIOS.
5.2 LEDs
The Broadcom 12Gb/s SAS HBA has a Heartbeat LED (LT14) that blinks green to indicate that the HBA is capable of
general activity, and a thermal event LED (LT10) that illuminates if the IOC experiences an over-temperature condition.
5.3 Connectors
UART Connectors (JT1). The UART connector debug port requires a special cable and Broadcom support to gather
detailed IOC status. The UART connector uses the following layout.
SATA+SAS Connector (JT4). The 12Gb/s SAS HBA supports SATA and SAS devices through SFF-8643 mini-SAS HD
internal connectors.
SATA+SAS Connector (JT5). The 12Gb/s SAS HBA supports SATA and SAS devices through SFF-8643 mini-SAS HD
internal connectors.
SBR Recovery (JT8). This port enables recovery of corrupted SBR files. Broadcom support can assist with this process.
Table 1 Broadcom SAS 9305-24i HBA UART Pinout, JT1 UART
Pin Function
1UART0_TX
2Gnd
3UART0_RX
41.8V

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SAS 9305-24i Host Bus Adapter User Guide
Broadcom SAS 9305-24i HBA Characteristics
PCIe Connector (JT9). The 12Gb/s SAS HBA supports a x8 interface. The PCIe host interface connection is through the
edge connector, JT9, which provides connections on both the top (JT9 B) and bottom (JT9 A) of the board. The signal
definitions and pin numbers conform to the PCIe specification.
LED Indicator (LT10). Temperature LED.
LED Indicator (LT14). Heartbeat LED.
5.4 Physical Characteristics
The 12Gb/s SAS HBA is a 6.6 in. × 2.7 in. (167.65 mm × 68.90 mm) board. The component height on the top and bottom
of the 12Gb/s SAS HBA complies with the PCIe specification. The following figure shows the HBA board layout.
Figure 1 Broadcom SAS 9305-24i HBA Board Layout
JT1 – UART connector
JT4 – SFF-8643 mini-SAS HD internal connector
JT5 – SFF-8643 mini-SAS HD internal connector
JT8 – SBR recovery
JT9 – PCIe x8 board edge connector
JT10 – Temperature LED
JT14 – Heartbeat LED
5.5 Electrical Characteristics
The power requirements for the 12Gb/s SAS HBA under normal operation are as follows:
Power values:
—Typical =16.2 W
Typical configuration assumes nominal silicon and voltage with all links running maximum I/Os at 25 °C ambient
temperature. Actual power consumption might vary depending on system and environmental configurations.
5.6 Thermal and Atmospheric Limits
The atmospheric limits for the 12Gb/s SAS HBA are as follows:
*4
*4 *4
*4
*4
?
- Ports 0-3
- Ports 4-7
- Ports 8-11
- Ports 12-15
Ports 20-23
Ports 16-19
,4
,4

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Broadcom SAS 9305-24i PCI Express to 12Gb/s SAS Host Bus Adapter User Guide
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SAS 9305-24i Host Bus Adapter User Guide
12Gb/s SAS HBA Certifications and Safety Characteristics
Relative humidity range: 5 percent to 90 percent noncondensing
Maximum dew point temperature: 32 °C (89.6 °F)
Minimum airflow: 200 linear feet per minute at 55 °C inlet temperature
The following limits define the storage and transit environment for the 12Gb/s SAS HBA:
Temperature range: –45 °C to +105 °C (–49 °F to +221 °F) (dry bulb)
Relative humidity range: 5 percent to 90 percent noncondensing
6 12Gb/s SAS HBA Certifications and Safety Characteristics
All Broadcom 12Gb/s SAS HBAs meet or exceed the requirements of UL flammability rating 94V-0. Each bare board is
marked with the supplier’s name or trademark, type, and UL flammability rating. Because these boards are installed in
a PCIe bus slot, all voltages are less than the SELV 42.4-V limit.
The design and implementation of the 12Gb/s SAS HBA minimizes electromagnetic emissions, susceptibility to radio
frequency energy, and the effects of electrostatic discharge.
The 12Gb/s SAS HBA meets the following integrated electromagnetic interference (EMI) compliance labels:
CE mark
RCM mark
Canadian Compliance Statement
FCC Class B, marked with the FCC Self-Certification logo
UL Listed Mark for Canada/U.S.
Japan VCCI
Korean KCC
Taiwan BSMI
The 12Gb/s SAS HBA meets the following environmental directives:
Restriction of Hazardous Substances (RoHS)
Waste of electrical and electronic equipment (WEEE)
7 Hardware Installation Instructions
To install the Broadcom 12Gb/s Serial Attached SCSI (SAS) HBA, follow these steps:
1. Unpack the HBA, and inspect it for damage. Unpack the HBA in a static-free environment. Remove the HBA from
the anti-static bag, and carefully inspect the device for damage. If you notice any damage, contact Broadcom or
your reseller support representative.
ATTENTION To avoid the risk of data loss, back up your data before you change
your system configuration.
2. Prepare the computer. Turn off the computer, and disconnect the power cord from the rear of the power supply.
CAUTION Disconnect the computer from the power supply and from any
networks to which you will install the HBA, or you risk damaging the
system or experiencing electrical shock.
3. Remove the cover from the chassis.

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SAS 9305-24i Host Bus Adapter User Guide
Replacing the Bracket
4. Insert the HBA into an available slot. Locate an empty x8 PCIe slot adequate for your board. Remove the blank
bracket panel on the rear of the computer that aligns with the empty PCIe slot. Save this bracket screw, if
applicable. Align the HBA to a PCIe slot. Press down gently, but firmly, to seat the HBA correctly in the slot. The
following figure shows how to insert the HBA into a PCIe slot.
NOTE The shape, size, and locations of the components on your HBA and its
bracket might vary from this illustration. The HBA requires an x8 PCIe
slot.
Figure 2 Installing the 12Gb/s 9305-24i HBA in a PCIe Slot
5. Connect SAS cables between the HBA and the SAS backplane or any other SATA or SAS device. The 12Gb/s
SAS HBA has six SFF-8643, internal x4, mini-SAS HD connectors. Use cables with an internal mini-SAS HD connector
on one end (to connect to the HBA) and the appropriate connector on the other end to attach to the backplane or
SAS/SATA devices.
6. Make sure the system provides the required airflow for the controller. Airflow must be at least 200 linear feet
per minute (LFM) at 55 °C inlet temperature to avoid operating the Broadcom SAS 3224 processor above the
maximum junction temperature.
7. Replace the cover and reconnect any cords and cables, and power up the system. Replace the chassis’s cover,
reconnect any power cords, and reconnect any network cables. Turn on the power.
8 Replacing the Bracket
To replace the bracket for the Broadcom 12Gb/s SAS HBA, follow these steps:
1. At an ESD-safe workstation, remove the board from its ESD protective bag.
ATTENTION Never apply pressure to the bracket or the heat sink when inserting
the board. Do not handle the board by the bracket. Do not handle the
heat sink at any time. Do not bend or twist the board at any time.
Edge ofMotherboard
PCIe Slot
BracketScrew
PressHere
PressHere
3_02887

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SAS 9305-24i Host Bus Adapter User Guide
Replacing the Bracket
2. Use an ESD-safe #1 Phillips screwdriver to carefully remove the two Phillips screws that connect the bracket to the
board. The following figure shows how to unscrew the two screws located at the top edge and bottom edge of the
board.
CAUTION Damaging the screw can void the warranty. To prevent damage to the
screw, make sure that the screwdriver is centered in the top of the
screw.
Figure 3 Removing the Bracket Screws
3. Keep the board on a level surface to make sure you do not lose any retaining clips. The heat sink is held in
place by the same screws that attach the bracket. The black retaining clips shown in the following figure can come
loose when the screws are removed.
Figure 4 Heat Sink Held in Place by Retaining Clips Attached by Bracket Screws
CAUTION Do not move or rock the heat sink after you remove the bracket
screws. Doing so might damage the thermal interface material, which
causes the board to overheat during operation. Damage to the heat
sink or the interface material while changing the bracket might void
the board warranty.
4. Place the controller on top of the replacement bracket.Place the RAID controller on top of the replacement
bracket. Make sure to position the bracket so that the screw holes in the tabs are aligned with the openings in the
board as shown in the following figure.

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SAS 9305-24i Host Bus Adapter User Guide
Technical Support
Figure 5 Replacing the Bracket
5. Use an ESD-safe #1 Phillips torque screwdriver to set the screws to a maximum torque of 4.8 ± 0.5
inch-pounds to replace the two Phillips screws that you removed in step 2.
6. Replace the board in its ESD-protective bag, and seal the bag appropriately.
ATTENTION Exceeding this torque specification can damage the board,
connectors, or screws, and can void the warranty on the board.
9TechnicalSupport
For assistance installing, configuring, or running the Broadcom 12Gb/s SAS HBA, contact Technical Support at
http://www.avagotech.com/support/.