SERIAL ATTACHED SCSI DRIVES (SAS)

Serial Attached SCSI (SAS) is a type of hard disk drive (HDD) that is commonly used in enterprise-level storage systems. SAS drives are designed for high-performance and high-reliability applications, such as data centers, servers, and network storage devices.

One of the main advantages of SAS drives is their speed. They typically have faster data transfer rates than SATA drives, which makes them well-suited for data-intensive applications. SAS drives also have a higher RPM (rotations per minute) than SATA drives, which means that they can read and write data more quickly.

SAS drives are also designed for high reliability. They often have built-in features such as error checking and correction, which helps to ensure data integrity. Additionally, SAS drives are usually designed to operate continuously, 24/7, without failure.

Another benefit of SAS drives is their scalability. SAS drives can be easily added or removed from a system, which makes them ideal for use in large-scale storage systems. They are also compatible with SATA interfaces, which means that they can be used in the same system as SATA drives.

Overall, SAS drives are a popular choice for enterprise-level storage systems due to their high performance, reliability, and scalability.