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.

That looks a lot like the HP power supply I picked up dirt cheap at a local thrift store. After figuring out that it needed a PWM signal to keep the fan from screaming at full speed, it made a ...

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. ...