The SAS2308-1 is a Serial Attached SCSI (SAS) controller manufactured by LSI Computer Systems (now Broadcom). It is a high-performance Input/Output (I/O) controller designed for servers and storage systems that require high bandwidth and low latency data access.

Applications

• Server storage
• Storage arrays (RAID)
• High-performance computing
• Data centers
• Enterprise storage systems

Features

• 8-port 6Gb/s SAS interface
• PCI Express 2.0 x8 host interface
• Integrated PowerPC 440 processor
• Supports SAS and SATA drives
• RAID 0, 1, 1E, and 10 support (hardware RAID)

Benefits

• Increased storage bandwidth and performance
• Reduced latency for faster data access
• Improved system reliability through RAID support
• Simplified storage management
• Enhanced scalability for growing storage needs

Additional Details

The SAS2308-1 controller provides a high-speed interface between the host system and storage devices. It supports both SAS and SATA drives, offering flexibility in storage configuration. The integrated PowerPC 440 processor handles RAID processing, reducing the load on the host CPU. The RAID support includes common levels such as 0, 1, 1E, and 10, providing data protection and performance optimization.

Detailed specifications, including power consumption, operating temperature range, and supported drive types, can be found in the LSI Computer Systems (Broadcom) datasheet for the SAS2308-1. Proper cooling and power supply are essential for reliable operation. It interfaces via PCI Express.