The HP 366M is a HP BladeSystem c-Class network adapter providing four Gigabit Ethernet ports on a single card saving valuable server mezzanine slots for other purposes. The x4 PCI Express 366M is supported on ProLiant c-Class servers in all mezzanine slots. For Gen8 ProLiant c-Class servers, the 366M is the first quad-port adapter option for c-Class with latest Intel® Ethernet I350 controller With the 366M, up to 96 Gigabit Ethernet ports per c7000 enclosure and 48 per c3000 enclosure are possible.