HP - Power cable - 8 pin PCIe power to 6 pin PCIe power - 3.5 in - for Workstation Z420, Z440, Z620, Z640, Z820, Z840
- Use with any graphics card with a dual 6-pin connector (sold separately).
HP offers a variety of optional adapters (each sold separately) designed to complement our monitors and enhance the overall computing experience.
What's in the box: