FOR Single-Port 4x 40Gb QDR IB PCI-E x8 Adapter — 46m2205

High-performance FOR single-port QDR InfiniBand card (46m2205) providing four 40Gb channels through a single physical interface. Designed for installation in a PCI‑E x8 slot, this module delivers 4x 40Gb QDR IB connectivity for low-latency, high-throughput networking environments. Ideal for HPC clusters, storage fabrics, and demanding data center applications where robust 40Gb QDR InfiniBand links are required.