General
Number of hard drive bays	12
Hard drive format	2,5"/3,5"
Interface	SATA-6Gb/s
Current supply	Redundant
Power supply capacity	550 W
Rack format	2U
Hot-swap

The Synology RX1223RP is a 2U expansion unit for RackStation NAS systems, specifically designed for expanding storage capacity in server environments. With 12 hot-swap bays for hard drives in 6,3 cm ( 2,5 inch ) or 8,9 cm ( 3,5 inch ) format, it offers a flexible and scalable solution for capacity expansion. The unit is designed for use in 19-inch racks and supports SATA-6Gb/s hard drives, ensuring high data transfer rates and stable performance. The RX1223RP is intended as a complementary component for existing Synology NAS systems to increase storage resources without modifying the existing infrastructure.

Applications

The RX1223RP is suitable for businesses requiring extended storage capacity for backup solutions, file sharing, media archiving, or virtualization applications. It is used in data centers, IT departments, or service providers who rely on reliable and expandable storage infrastructure. The unit is designed for use in enclosed rack systems and supports integration into existing Synology NAS systems to increase storage capacity without changing the network architecture.

Features and Specifications in Detail

The expansion unit features 12 hot-swap bays supporting both 6,3 cm ( 2,5 inch ) and 8,9 cm ( 3,5 inch ) hard drives. The SATA-6Gb/s interface ensures a maximum data transfer rate of 6 Gbit/s per drive, enabling fast access and parallel data transfers. The hot-swap function allows replacement of hard drives during operation without interrupting the NAS system operation. The unit is equipped with a redundant power supply system, ensuring continuous power even in case of failure. The power supply has a capacity of 550 W.

Technology Explained Simply

The RX1223RP uses a redundant power supply to prevent failures due to power supply issues. This means two independent power supply units operate in parallel, so if one unit fails, the other maintains operation. The hot-swap function allows hard drives to be replaced without restarting the system, which is beneficial for maintenance and operation in productive environments. The SATA-6Gb/s interface provides high bandwidth, suitable for simultaneous use of multiple drives and processing large data volumes.

Compatibility and Accessories

The RX1223RP is specifically developed for use with Synology RackStation NAS systems. It extends the storage capacity of these systems without requiring additional software or hardware modifications. The unit is designed as a physical extension and integrates via the appropriate interfaces of the NAS systems. No additional components or accessories are required to activate the function.

Mounting and Installation

The RX1223RP is mounted in a 19-inch rack and is designed for use in standard rack environments. Mounting is done using integrated mounting holes and screws intended for rack fixation. The unit is connected to the existing system via network and power connections. Integration into the NAS system is done via the appropriate interfaces, with configuration performed through the Synology management software.

Operational Advantages

The RX1223RP provides a scalable and reliable storage expansion that can be installed without interrupting operations. The hot-swap function enables easy maintenance and replacement of hard drives, while the redundant power supply increases system availability. The high data transfer rate via SATA-6Gb/s ensures efficient use of storage resources, especially for applications with high I/O demands. The unit is designed for use in professional IT environments where reliability and scalability are critical.