Cisco CBL-FNVME-C220M7= serial cable Grey

When adding or replacing NVMe front-loading drives, a "Y" cable is is required to connect drives from the backplane to the server motherboard. The "Y" cable has two connectors for the backplane side (connectors B1 and B2), and only one connector (NVMe B) for the motherboard. Connectors are keyed, and they are different at each end of the cable to prevent improper installation. The backplane connector IDs are silkscreened onto the interior of the server.