Synology RX1222sas 12-Bay Expansion Enclosure

The RX1222sas 12-Bay Expansion Enclosure from Synology is designed to provide storage expansion for the SA3600 and SA3400 NAS enclosures. Up to seven RX1222sas can be used at once, for a total of 84 additional drives, so you'll be able to add volumes when and where they're needed, without interrupting services.

The 12 drive bays of the RX1222sas natively support 3.5" and 2.5" SAS and SATA hard drives and solid-state drives, including Synology's HAT5300, HAS5300, and SAT5200. The drives are hot-swappable and connectivity for the RX1222sas is established using one SAS input and one SAS output. Built with a 2 RU form factor, it operates using dual redundant 500W power supplies and includes two Mini-SAS HD cables, two AC power cords, 52 x 3.5" drive screws, and 52 x 2.5" drive screws.

Connect the RX1222sas through the included expansion cable and start managing the additional storage in minutes with Storage Manager and other intuitive tools in Synology DSM. Online volume expansion enables you to add a new volume or expand RAID volumes without reformatting drives.

Achieve higher levels of reliability with Synology's SAS and SATA enterprise drives. Backed by hundreds of thousands of hours of rigorous testing, they ensure maximum integration and optimal performance when paired with your Synology deployment.

The RX1222sas's hot-swappable drive trays, fans, and power supplies reduce the impact of maintenance on service availability, while the redundant power supply units keep your system online, even in case one power source fails.

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