Discover our products
Extension and Accessories
Optimize and expand your storage systems with Synology.
Easily add additional disk bays and improve the performance of your installations with our compatible solutions. Find spare parts, disks, additional cards to increase network bandwidth, and accessories to facilitate cable management. Our products are designed to offer scalable, high-performance solutions to meet your customers’ growing needs.
DX517
5 bays For 2.5" and 3.5" SATA drives Design with hot-swappable disk trays 2.4W hibernation
DX1222
12 bays For 2.5" and 3.5" SATA drives In-line volume expansion 16.25 W HDD hibernation
RX418
4 bays For 2.5" and 3.5" SATA drives In-line volume expansion Chassis design with 12" depth
RXD1215sas
12 bays For 2.5" and 3.5" SAS drives Online volume expansion Redundant power supply
RX1217
12 bays For 2.5" and 3.5" SATA drives In-line volume expansion
RX1217RP
12 bays For 2.5" and 3.5" SATA drives In-line volume expansion Redundant power supply (RP)
RX1217sas
12 bays For 2.5" and 3.5" SATA/SAS drives In-line volume expansion Redundant power supply
RXD1219sas
12 bays For 2.5" and 3.5" SAS drives In-line volume expansion Redundant power supply
RX1222sas
12 bays For 2.5" and 3.5" SATA/SAS drives In-line volume expansion Redundant power supply
RX1223RP
12 bays For 2.5" and 3.5" SATA/SAS drives Online storage expansion Redundant power supply
