Quick tech specs
- F2
- PCIe 3.0 x8 low profile
- for Disk Station DS1621
- RS3621
- Network adapter
- 25 Gigabit SFP28 x 2
- DS1821; FlashStation FS3600; RackStation RS1221
- RS4021
Know your gear
The Synology E25G21-F2 is a dual-port 25GbE SFP28 network interface card that lets you boost network bandwidth and performance. Handle higher quantities of data traffic for increased users and the most data-intensive workloads.