The HP 640274-001 is specifically identified as an HP PCI Card Cable. It is part of or used with the HP RP5800 3-Port Powered 12V USB Card, which provides additional powered USB ports to the system.
IT Procurement Officers
Mission-Critical Parts Replacement
"The 640274-001 is the primary choice for IT Procurement Officers performing critical Mission-Critical Parts Replacement tasks. It meets all OEM performance specifications for HP systems."