Upgrading from 1GbE to 10GbE requires changes at three levels: server NIC, switch, and cabling. This guide covers what you need at each layer.
Requirements
| Component | Options | Est. Cost |
|---|---|---|
| Server NIC | Intel X710, Broadcom 57416, Mellanox CX-4 | $50-200 (refurb) |
| Switch | Any 10G switch (48-port SFP+) | $500-2000 (refurb) |
| Cabling | DAC (under 5m) or SFP+ + fiber | $15-50 per link |