The Dell TFM86 is a PCIe auxiliary card for Mellanox high-speed network adapters, enabling connectivity expansion in Dell PowerEdge servers. This card facilitates proper seating and cable management for Mellanox InfiniBand or Ethernet adapters in systems where direct mezzanine or standard PCIe slot installation requires additional support infrastructure. The TFM86 ships with integrated cabling to connect auxiliary power or signal lines between the adapter and host system backplane. Typical deployments include high-performance computing clusters, storage area networks (SANs), and data centers requiring low-latency, high-throughput interconnect. Compatible with Dell PowerEdge 1U, 2U, and modular form factors that support Mellanox dual-port or quad-port 40GbE and InfiniBand adapters. This unit is tested and guaranteed; availability and pricing via quote.