HP B5CJ4AA Graphics Cable Kit is an option for the HP Z2 Tower G1i Workstation. It provides GPU power adapters and extension cables for installing graphics cards in workstation configurations.
HP recommends the kit for a separately supplied graphics card with an 8-pin or 12-pin connector. The workstation platform uses a 16-pin 12VHPWR connector for many new-generation NVIDIA cards. The included converter cables offer connection options for supported workstation builds.
The documented assemblies are P17374-001, with a straight female 12VHPWR connector and two straight male 6+2 connectors; P27936-001, with straight female and male 12VHPWR connectors; and N61947-001, with a straight female 8-pin and straight male 12VHPWR connector. They provide different GPU power connection arrangements.