Chelsio 110-1167-50 T520-LL-CR 10GbE Dual Port SFP+ PCI-E 3.0 x8 Unified Wire Adapter with SFF Small Form Factor Mounting Bracket. CHELSIO P/N: 110-1167-50. CHELSIO Model P/N: T520-LL-CR. The T520-LL-CR is also a Best-in-Class 10GbE interconnect solution for cloud computing, virtualization, storage, and other data center applications.
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