Used Refurbished IBM FC# EC37 (00RX859) PCIe3 LP 2-port 10GbE NIC&RoCE SFP+ Copper Adapter

Essential Technologies is your essential source for recertified, used, and refurbished IBM EC37 10GB HBA upgrades.  Whether it's a complete system, upgrades, parts, or components, you can count on Essential Technologies to provide quality equipment that meets your IT objectives - and exceeds your expectations - every time.

All products are 100% IBM original, tested, and guaranteed for IBM on-site maintenance (or 3rd-party support contracts).  Whether you have a specific part in mind, or if you need alternatives, we have the solution that's right for you.

We will also buy back your new or pre-owned IT equipment. 

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Refurbished IBM FC# EC37 PCIe3 LP 2-port 10GbE NIC&RoCE SFP+ Copper Adapter

  • Low-profile PCIe Gen3 adapter providing two 10 Gb SFP+ ports for copper twinax cabling/transceivers
  • Based on the Mellanox ConnectX-3 Pro ASIC
  • Supports both NIC and IBTA RoCE standards
  • RoCE is Remote Direct Memory Access (RDMA) over Converged Ethernet
  • IBM offers copper twinax cables up to 5M (FC# EN01, EN02, EN03) that include copper transceivers
  • 100Gb ports have QSFP+ connections which support either EDR DAC or EDR optical cables (transceivers included in the cables)
  • IBM cable FC# EB50, EB52, EB54 (copper) for up to 1.5M, and FC# EB5A, EB5B, EB5C, EB5D, EB5E, EB5F, EB5G, EB5H (optical) for up to 100M
  • Requires low profile PCIe Gen3 or Gen2 slot
  • IBM CCIN Number: 57BC
  • IBM Part Number / FRU: 00RX859
  • Our refurbished EC37 adapters are IBM original, tested, and guaranteed for IBM maintenance