Supermicro X520-DA2 10GB SFP+ Dual Port PCIe Ethernet Card Both Brackets + 2x 10GB Optics. - AOC-STGN-I2S + 2x 10GB Optics. Interface: SFP+. Compatible Port: PCIe 3.0 x8. UnixsurplusCom - Supermicro System Configs.
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