RX1217sas 12-Bay 2U Rackmount Expansion Unit
12 Drives Max. - 12x 2.5/3.5" Bays - 2U Rackmount Form Factor - 2.5/3.5" Drives - SATA/SAS 12.0Gbps Interface - Hot-Swappable Bays - SAS 12.0Gbps Interface - 500W Power Supply - Compatible with RS18017xs+, FS2017, FS3017 (FS3017 Requires FXC17 Expansion Card) - 5 Year Depot Carry-In Mfg. Warranty