Model: SFN7122F. 1x SFN7122F NIC only. 1x SFN7122F NIC + 1x 10GB DAC. 2x SFN7122F NIC + 2x 10GB DAC. 2x SFN7122F NIC + 2x 10GB DAC + 4x Optics. SFN7122F LOW-1x10GB DAC. SFN7122F LOW. Interface: SFP+.
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