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Broadcom Ltd.

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Broadcom 9305-16e PCI Express to 12Gb/s SAS Host Bus Adapter User Guide
January 27,  2016

Overview

SAS 9305-16e Host Bus Adapter User Guide

1

Overview

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 external storage connectivity for servers and workstations. The 12Gb/s SAS HBA 
provides sixteen 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 3216 controller 
that integrates the latest enhancements in PCIe 3.0 technology and 12Gb/s SAS technology.

2

Features

This section lists the Broadcom 12Gb/s SAS HBA features.

Implements one SAS 3216 sixteen-port 12Gb/s SAS to PCIe 3.0 controller

Supports eight-lane, full-duplex PCIe 3.0 performance

Supports sixteen external 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 sixteen x4 external mini-SAS HD connectors (SFF-8644)

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 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 3216 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.

Summary of Contents for SAS 9305-16e

Page 1: ...SAS 9305 16e PCI Express to 12Gb s SAS Host Bus Adapter User Guide Version 1 0 January 27 2016 pub 005244...

Page 2: ...ers Broadcom Ltd reserves the right to make changes without further notice to any products or data herein to improve reliability function or design Information furnished by Broadcom Ltd is believed to...

Page 3: ...scriptions 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 16e HBA Characteristics 5 5 1 Memory 5 5 2 LEDs 5 5 3 Connectors 5...

Page 4: ...ixteen port 12Gb s SAS to PCIe 3 0 controller Supports eight lane full duplex PCIe 3 0 performance Supports sixteen external 12Gb s SATA SAS ports Supports SATA link rates of 3Gb s and 6Gb s Supports...

Page 5: ...LED LED2 that blinks green to indicate the HBA is capable of general activity and a thermal event LED LED1 that illuminates if the IOC experiences an over temperature condition 5 3 Connectors UART Con...

Page 6: ...Characteristics The power requirements for the SAS 9305 HBA under normal operation are as follows Power values Typical 13 0 W Typical configuration assumes nominal silicon and voltage with all links r...

Page 7: ...ce 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 Res...

Page 8: ...D safe set to a maximum torque of 4 8 0 5 inch pounds Replace the two Phillips screws removed in step a ATTENTION Exceeding this torque specification can damage the board connectors or screws and can...

Page 9: ...flow 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 3216 processor above the maximum junction temperature 8 Re...

Page 10: ......

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