The Zalman ZM1000-HP Plus is a quad 12V rail 1000W power supply. It offers up enough power and connectors to run up to three GPU's and some heavy overclocking.

HP made a lot of power supplies that are still out there. And, of course, there are also the power supplies resident in most of our equipment to repair, too.

Computer: HP Pavilion 8560C<BR>The power supply works when disconnected from motherboard and device. i.e. when the green and black wires are shorted, the fan starts.

[OZ2CPU] has an HP power supply that is about 30 years old. It looks brand new, though, and has three outputs and includes tracking for the adjustable positive and negative supply. After a quick de… ...

HP's offering all three main Arrow Lake models, including the Core Ultra 9 285K, Core Ultra 7 265K, ... (1TB or 2TB offered), and up to a 1,000W 80 Plus Gold power supply. ...