The 5-bay Synology DiskStation DS1522+ is easy to scale and expand as your needs change. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance.
RS1221RP+, at only 30 to 38 centimeters deep, is built for space-sensitive deployments. Boasting over 100K 4K random read IOPS and 2,315 MB/s sequential read, RS1221RP+ is equipped to handle heavy workloads in data-intensive environments. RS1221RP+ additionally features an extra level of protection with redundant power supplies.