This product is either discontinued or we cannot get that from suppliers.
HPE 670759-B21 0.5m Fdr Qsfp Copper, Black Wire, Network Cable, Cable Length: 1.64 ft, Connector on First End: 1 x QSFP, Connector on Second End: 1 x SFF-8470 Network, Device: Network Device, Conductor: Copper.
With the HP InfiniBand offering, unified fabric, database, and high-performance solutions can be created on a variety of HP platforms including 2-way to 4-way ProLiant DL and ML servers.