Synology E25G21-F2 - Network adapter - PCIe 3.0 x8 low profile - 25 Gigabit SFP28 x 2 - for Disk Station DS1621, DS1821; FlashStation FS3600; RackStation RS1221, RS3621, RS4021
Synology E25G21-F2 - Network adapter - PCIe 3.0 x8 low profile - 25 Gigabit SFP28 x 2 - for Disk Station DS1621, DS1821; FlashStation FS3600; RackStation RS1221, RS3621, RS4021
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Synology E25G21-F2 - Network adapter - PCIe 3.0 x8 low profile - 25 Gigabit SFP28 x 2 - for Disk Station DS1621, DS1821; FlashStation FS3600; RackStation RS1221, RS3621, RS4021

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Key item features

  • Synology E25G21-F2 dual-port 25GbE SFP28 network adapter is designed to support large-scale deployments and high-throughput applications.
  • High-performance connectivity upgrade lets system administrators maximize the performance potential of compatible Synology NAS and IP-SAN.
  • With Flexible SFP28 Options, E25G21-F2 adapter gives you more connectivity options with support for SR and LR transceivers and DAC options to optimize connectivity for distance or TCO.
  • Dual 25GbE SFP28 ports help remove network bandwidth limitations, while backwards compatibility with 10GbE SFP+ equipment reduces installation and implementation costs.
  • CPU offloading technologies reduce network transfer overhead on the host system's processor to boost system performance.
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