The Adaptec SANbloc S50 JBOD is the simplest way to integrate the performance, reliability, and cost-effectiveness of Serial Attached SCSI (SAS) into your storage strategy. Whether you are creating or scaling your storage solution, the Adaptec S50 enables you to scale from 3.6GB to multiple terabytes of data capacity. Mix and match low-cost Serial ATA (SATA) and high-performance SAS drives to achieve the right balance of performance and cost.The SANbloc S50 is perfect for data- and transaction-intensive applications. SAS host connections transfer terabytes of data at speeds up to 1200MB/s. Now, there"s no need to choose between low cost or high performance!