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.
Synology Rail Kit RKM114
Fixed rail solutions for Synology rackmount servers
Cable management Synology ARM CMA-01
Cable management solution for Synology sliding rail kits
Synology Rail Kit RKS-01
Sliding rack rails for rack-mounted Synology servers
Synology Rail Kit RKS-02
Sliding rack rails for rack-mounted Synology servers
Synology Rail Kit RKS-03
Sliding rack rails for rack-mounted Synology servers
Synology DDR4 memory module
ECC or non-ECC RDIMM, SODIMM or UDIMM Memory sizes from 4 to 16 GB
Synology DDR3 memory module
ECC or non-ECC SODIMM or UDIMM Memory sizes from 4 to 32 GB
E10G18-T1
Supports 2.5/5/10 Gbps 1 x RJ-45 port PCIe 3.0 x4
E10G21-F2
Supports 10 Gbps 2 x SFP+ ports PCIe 3.0 x8
E10G22-T1-Mini
For devices with network upgrade slot Supports 10 Gbps 1 x RJ-45 port
E10G30-T2
Supports 10 Gbps S2 x RJ-45 ports PCIe 3.0 x8
E25G30-F2
Supports 10/25 Gbit/s 2 SFP28 ports PCIe 3.0 x8
M2D18
Supports NVMe/SATA SSDs 2 x M.2 slots Compatible with 2242/2260/2280
M2D20
2 NVMe M.2 2280/22110 SSD slots 8 PCIe 3.0
E10M20-T1
Compliant 1 x 10GBASE-T, 2.5 x 5GbE 2 SSD NVMe M.2 2280/22110 slots 8 PCIe 3.0