Synology E10G30-F2 10GbE Ethernet

Two 10GbE ports support high-performance storage applications
Supports Optical SR, Optical LR, and DAC modules to optimize connectivity for distance or TCO
Built and designed for maximum performance and reliability in Synology servers
Protected for longer with Synology's 5-year limited warranty
FS series:FS6400, FS3600, FS3400, FS3017, FS2017, FS1018, FS2500
SA series:SA3600, SA3400, SA3200D
UC series:UC3200
21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+
20 series:RS820RP+, RS820+
19 series:RS1619xs+, DS2419+, DS1819+
18 series:RS3618xs, RS2818RP+, RS2418RP+, RS2418+, DS3018xs, DS1618+
17 series:RS18017xs+, RS4017xs+, RS3617xs+, RS3617RPxs, DS3617xs