QNAP 6Gbps SAS to SATA Drive Adapter (Designed for Enterprise ZFS NAS)The QDA SA adapter is designed to unlock flexible storage growth for QNAP Enterprise ZFS NAS environments. By enabling SATA 6Gbps drives to operate inside a 3. 5 inch SAS drive bay, this compact, purpose built solution lets you expand capacity using cost effective SATA media without overhauling the backplane or chassis. Whether youre consolidating backups, scaling a ZFS pool for virtual machines, or accommodating a growing media library, the QDA SA