430-0774 - Dell X520 DA2 Dual Port 10 Gigabit Ethernet Server Adapter 430-0774 - Dell X520 DA2 Dual Port 10 Gigabit Ethernet Server Adapter $179.71
662820-001 - HP X520-DA2 Dual-Port 10GbE Server Adapter 662820-001 - HP X520-DA2 Dual-Port 10GbE Server Adapter $144.00
X520DA20CP - Intel 10GbE X520-DA2 Ethernet Server Adapter X520DA20CP - Intel 10GbE X520-DA2 Ethernet Server Adapter $414.00
430-4783 - Dell X520 Dual Port 10Gb DA/SFP+ Server Adapter 430-4783 - Dell X520 Dual Port 10Gb DA/SFP+ Server Adapter $209.26
430-4754 - Dell X520 Dual Port 10Gb DA/SFP+ Server Adapter 430-4754 - Dell X520 Dual Port 10Gb DA/SFP+ Server Adapter $209.26
430-4940 - Dell X520 Dual Port 10Gb DA/SFP+ Server Adapter 430-4940 - Dell X520 Dual Port 10Gb DA/SFP+ Server Adapter $209.26