Performance tierReference specs
Intel X520-DA2 Dual-Port 10GbE
A widely-deployed 10-Gigabit Ethernet card for servers, NAS, and high-throughput workstations.
$149
Estimated price — not live pricing
Specifications
- Ports
- 2x SFP+ (10GbE)
- Interface
- PCIe 2.0 x8
Best uses
ServerHome ServerNasVirtualization
Strengths
- Extremely well-supported across Windows, Linux, and hypervisors
- Dual ports allow link aggregation or failover
Limitations
- Needs SFP+ transceivers/DACs (often sold separately) and a switch with matching ports
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