Synology RX1217 RackStation Expansion add on 12

Synology® RX1217 delivers an effortless solution for data volume expansion and data backup for Synology 2U RackStation NAS.With additional 12 drive bays, RX1217 seamlessly expands the storage capacity of the connected Synology NAS on the fly. With RackStation RS3617xs, RS3614xs, RS3413xs+, RS3412xs/RS3412RPxs and RS2212+/RS2212RP+,RS2414+,RS2414RP+. The RX1217 seamlessly scales up the storage capacity of the Synology RS3617xs,RS3614xs+, RS3413xs+, RS3412xs/RS3412RPxs and RS2212+/RS2212RP+,RS2414+,RS2414RP+ by an additional 12 hard drives.
Specification:
•Internal HDD: 3.5" or 2.5" SATA x12 (Hard drive not included)
•Hot Swappable HDD
•Expansion Port x1
•Size (HxWxD): 88x445x570mm
•Weight: 11.9Kg
•System Fan: 80x80mm x4
•Noise Level: 40.3 dB(A)
•Power Recovery: Synchronized with the Synology RackStation
•AC Input Power Voltage: 100V-240V AC
•Power Frequency: 50/60 Hz, Single Phase
•Power