X520-DA1OCP - Intel Single Port 10GB Ethernet Adapter X520-DA1OCP - Intel Single Port 10GB Ethernet Adapter $98.05
X520-T2 - Intel 10GB Dual Port Ethernet Server Adapter X520-T2 - Intel 10GB Dual Port Ethernet Server Adapter $152.00
X520DA2OCP - Intel 10Gb Ethernet Server Adapter X520-DA2 X520DA2OCP - Intel 10Gb Ethernet Server Adapter X520-DA2 $222.93
X520-LR2 - Intel X520-Lr2 Ethernet Server Bypass Adapter X520-LR2 - Intel X520-Lr2 Ethernet Server Bypass Adapter $2,787.60
X520-DA2 - Intel X520 DP 10Gb DA/SFP+ Server Adapter X520-DA2 - Intel X520 DP 10Gb DA/SFP+ Server Adapter $144.00
X520DA20CP - Intel 10GbE X520-DA2 Ethernet Server Adapter X520DA20CP - Intel 10GbE X520-DA2 Ethernet Server Adapter $414.00