Chapter 4: Installing the HostRAID Controller and Disk Drives l 30

Selecting SATA Cables

You need one straight connector to straight connector SATA cable for each disk drive you are connecting to your SATA HostRAID controller. SATA cables are included in the kit.

External SATA (eSATA) cable

Internal 4x SATA to SFF-8484 fanout cable

Internal SATA to SATA cables

Note: These cables are included in the SATA HostRAID controller kit. There are two cables included in the 1220SA kit and four cables in the 1420SA or 1430SA kit.

All SATA straight connector to straight connector cables have the same connectors, as shown in the following figure, and the connectors are keyed so that you can’t insert them incorrectly.

Adaptec recommends using only Adaptec SATA cables. For more information or to purchase cables, visit www.adaptec.com.

Connecting Disk Drives to SAS HostRAID Controllers

You can connect SAS disk drives, SATA disk drives, or a combination of both to your SAS HostRAID controller. There are no jumpers or switches to set before installation.

If you plan to build a bootable array using internal disk drives, ensure you install at least the minimum number disk drives required to support the RAID level you want. See page 65 for more information.

Note: Although you can connect both SAS and SATA disk drives to your SAS HostRAID controller, Adaptec recommends not to combine SAS and SATA disk drives within the same array or logical drive. See page 59 for more information.

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Adaptec 48300, 58300, 44300, 1220SA, 1420SA, 1225SA Selecting Sata Cables, Connecting Disk Drives to SAS HostRAID Controllers

1430SA, 1225SA, 1420SA, 1220SA, 48300 specifications

Adaptec, a prominent name in the world of storage solutions, offers a diverse array of RAID controller cards aimed at enhancing data storage and management in both consumer and enterprise markets. Among its acclaimed products are the Adaptec 1220SA, 1430SA, 44300, 1225SA, and 1420SA. These cards ensure increased data protection, improved performance, and greater scalability.

The Adaptec 1220SA is a robust SATA RAID controller designed for small to medium-sized businesses. It supports RAID levels 0, 1, 1E, 5, and 10, providing flexibility for users to optimize data redundancy and performance. With the capability of handling up to four SATA drives, it guarantees an efficient and reliable setup while minimizing potential data loss. The controller also features an intuitive web-based management interface, making it easier to administer and configure.

The Adaptec 1430SA extends similar functionality with enhanced features. It is designed to accommodate up to eight SATA drives and supports the latest 3 Gbps SATA technology. This model includes optional battery backup for preserving critical data during unexpected power outages, ensuring that users maintain data integrity and protection at all times.

In the enterprise domain, the Adaptec 44300 shines as a high-performance RAID controller. It offers support for 12 SATA drives, which allows for expansive storage scalability, crucial for data-intensive applications. The advanced RAID features include support for RAID 6, providing dual parity data protection. The controller is built with a powerful processor and memory, allowing for faster data processing and enhanced throughput.

The Adaptec 1225SA is another noteworthy model. Designed for entry-level RAID applications, it offers a balanced combination of performance and reliability. Supporting up to four SATA drives, the 1225SA is particularly well-suited for environments where uptime is critical, delivering functionalities such as hot-swapping. This feature allows users to replace failed drives without shutting down the system, significantly reducing downtime.

Lastly, the Adaptec 1420SA caters to users who require a cost-effective but reliable storage solution. With support for RAID 0, 1, and JBOD, it is a versatile option for enthusiasts and small businesses. The controller can manage up to two SATA drives, making it ideal for basic applications where simplicity and efficiency are paramount.

Collectively, these Adaptec controllers showcase cutting-edge RAID technology and storage management features, reinforcing their position as reliable options for users ranging from home users to enterprise-level organizations seeking optimal data storage solutions.