The Synology E10G30-T2 Dual-Port 10GbE 10GBASE-T network card was developed specifically for Synology storage systems. It can be integrated into existing systems and offers maximum performance and reliability. Supported models: FS series: FS6400, FS3600, FS3410, FS3400, FS2500 HD series: HD6500 SA series: SA6400, SA3610, SA3600, SA3410, SA3400D, SA3400, SA3200D UC series: UC3400, UC3200 23 series: RS2423RP+, RS2423+, DS1823xs+ 22 series: RS822RP+, RS822+, DS3622xs+, DS2422+ 21 series: RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+, RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+ 20 series: RS820RP+, RS820+ 19 series: RS1619xs+, DS2419+II, DS2419+, DS1819+ 18 series: RS3618xs, RS2818RP+, RS2418RP+, RS2418+ 17 series: DS3617xsII, DS3617xs