Intel SRCSASPH16I Benefits of Serial Attached Scsi SAS, Operating System Support, Beep Codes

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Operating System Support

The RAID Controller SRCSASPH16I supports major operating systems, including:

Microsoft Windows Server 2008*, Microsoft Windows Server 2003*, and Microsoft Windows XP*

Red Hat* Enterprise Linux 4.0 and 5.0 (32 and 64 bit)

SuSe* Linux Enterprise Server 9 and 10 (32 and 64 bit)

Note: The operating systems supported by this controller may not be supported by your server board. See the tested operating system list for your server board at http://support.intel.com/support/motherboards/server/. See also the tested hardware and operating system list for the RAID Controller SRCSASPH16I to make sure the RAID card supports your operating system.

Beep Codes

Short beep, 1 second on, 1 second off: The array is degraded, but no data is lost

Long beep, 3 seconds on, 1 second off: The array has failed and data has been lost.

Short beep, 1 second on, 3 seconds off: Using hot spare in rebuild. The alarm will continue during the rebuild with a different sound at completion.

To disable the alarm, choose Disable Alarm. To disable the alarm only until the next event or until the next power cycle, choose Silence Alarm. To enable the alarm, choose Enable Alarm.

Benefits of Serial Attached SCSI (SAS)

SAS is a serial, point-to-point, enterprise-level device interface that leverages the proven SCSI protocol set. SAS is a convergence of the advantages of SATA, SCSI, and FC, and is the future mainstay of the enterprise and high-end workstation storage markets. SAS offers a higher bandwidth per pin than parallel SCSI, and improves signal and data integrity.

The SAS interface uses the proven SCSI command set to ensure reliable data transfers, while providing the connectivity and flexibility of point-to-point serial data transfers. The serial transmission of SCSI commands eliminates clock skew challenges. The SAS interface provides improved performance, simplified cabling, smaller connectors, lower pin count, and lower power requirements when compared to parallel SCSI.

SAS controllers leverage a common electrical and physical connection interface that is compatible with Serial ATA technology. The SAS and SATA protocols use a thin, 7-wire connector instead of the 68-wire SCSI cable or 40-wire ATA cable. The SAS/SATA connector and cable are easier to manipulate, allow connections to smaller devices, and do

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Intel® RAID Controller SRCSASPH16I Hardware Guide

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Contents Intel RAID Controller SRCSASPH16I Hardware Guide Intel Order Number E33256-001Intel RAID Controller SRCSASPH16I Hardware Guide Related Publication AudienceOrganization Intel RAID Controller SRCSASPH16I Hardware Guide Figures Intel RAID Controller SRCSASPH16I Hardware Guide Contents Viii Tables Summary of SAS RAID Controller Features OverviewUsability Redundancy and Error Handling SAS and Sata Features Online Capacity Expansion and RAID Level Migration RulesBeep Codes Benefits of Serial Attached Scsi SASOperating System Support Intel RAID Controller SRCSASPH16I Hardware Guide Intel RAID Controller SRCSASPH16I Hardware Installation RequirementsInstallation Connecting the Disk Drive Connecting the Cables Serial a TAReplacing a Controller Configuring the Storage AdapterResolving a Configuration Mismatch Intel RAID Controller SRCSASPH16I Characteristics Jumper Description Type CommentsTechnical Specifications Array Performance Features SpecificationsFault Tolerance Fault Tolerance FeaturesElectrical Characteristics Thermal and Atmospheric CharacteristicsSafety Characteristics Bios Glossary of Terms and AbbreviationsSAS

SRCSASPH16I specifications

The Intel SRCSASPH16I is a powerful and versatile RAID (Redundant Array of Independent Disks) controller designed specifically for enterprise environments. Offering robust performance and high data protection capabilities, it is ideal for server applications requiring reliable storage solutions. This card is particularly well-suited for those who demand enhanced I/O performance and fault tolerance.

One of the main features of the SRCSASPH16I is its support for SAS (Serial Attached SCSI) and SATA (Serial ATA) drives. This dual compatibility allows users to leverage both high-performance SAS drives and cost-effective SATA drives, providing flexibility in storage configurations. It supports up to 16 devices, enabling the creation of extensive storage arrays suitable for handling large volumes of data.

The SRCSASPH16I utilizes a high-speed PCIe (Peripheral Component Interconnect Express) interface, ensuring minimal latency and maximum throughput. This is crucial in environments where data access speeds are critical, such as database management systems or virtualized environments. With a throughput capability of up to 6 Gbps per port, users can expect efficient data transfer rates for demanding workloads.

Another notable characteristic of the Intel SRCSASPH16I is its sophisticated RAID support. It offers a variety of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, allowing for customizable levels of data redundancy and performance. This flexibility enables administrators to tailor their storage solutions according to specific application needs, whether prioritizing performance, redundancy, or a balance of both.

The controller features advanced management tools, including Intel’s RAID Web Console, which provides a user-friendly interface for monitoring performance, configuring RAID arrays, and managing storage devices. This reduces administrative overhead and helps ensure optimal performance through proactive monitoring.

Additionally, the SRCSASPH16I supports various technologies to enhance reliability and performance. It includes features like hot-swappable drives, which allow for the replacement of failed drives without downtime, and battery-backed write cache (BBWC) that preserves data during power outages to prevent data loss.

In summary, the Intel SRCSASPH16I is a high-performance, feature-rich RAID controller that meets the demands of modern enterprise environments. With its dual compatibility for SAS and SATA, advanced RAID capabilities, robust management tools, and focus on reliability, it is an excellent choice for businesses looking to optimize their storage infrastructure while ensuring data integrity.