Serial-Attached SCSI solid-state drive (SAS) is a type of NAND flash-based storage or caching device. The SAS interface is all about performance rather than the traditional SCSI. SSD technology stores data in flash memory just like in SD cards which means data is retained even without power. These SSDs are designed using the SAS interface and have similar dimensions to fit in the same slot as a hard disk drive. SAS SSDs are available in the 2.5-inch form factor and the 3.5-inch form factor. We have different bandwidth options for SAS SSDs including the 3 Gbps, 6 Gbps, and 12 Gbps. In their unique nature, SAS SSDs are about reliability and performance.