E10G17-F2 dual-port 10 Gigabit SFPplus PCIe 3.0 x8 Ethernet adapter Dual-port Full duplex 10 Gigabit SFPplus with Data transfer rates 10 Gbps per port Low Profile and Full Height Brackets PCI Express interface PCIe 3.0 and 2.0 compatible 8-lane or 4-lane auto-negotiation IEEE 802.3ae 10Gbps Ethernet IEEE 802.3ad Link Aggregation CPU Offload (RDMA over Ethernet) Supported OS DiskStation Manager (DSM) 6.0.2 and onward Supported models 19-series: RS1619xsplus, RS1219, DS2419plus, DS1819plus 18-series: FS1018, RS3618xs, RS2818RPplus, RS2418RPplus, RS2418plus, RS818RPplus, RS818plus, DS3018xs, DS1618plus 17-series: FS3017, FS2017, RS18017xsplus, RS4017xsplus, RS3617xsplus, RS3617RPxs, RS3617xs, DS3617xs, DS1817plus, DS1517plus 16-series: RS18016xsplus 15-series: RC18015xsplus, DS3615xs 14-series: RS3614xsplus, RS3614RPxs, RS3614xs 13-series: RS10613xsplus, RS3413xsplus 12-series: RS3412RPxs, RS3412xs, DS3612xs 11-series: RS3411RPxs, RS3411xs, DS3611xs