3 Things to Know About the HP ProDesk 600 G5 SFF Power Supply
Regarding the HP ProDesk: 1. It uses a proprietary external power brick The ProDesk 600 G5 SFF relies on a 180W or 250W external brick that is not interchangeable with standard adapters. You can only replace it with an identical HP unit.
There is no internal ATX power supply The system lacks a standard ATX PSU, so you cannot swap in a modular or higher-wattage power supply from another brand. Upgrading the power source is not an option.
You are stuck with the shipped wattage Whatever wattage HP included with your unit is what you get. There is no way to increase power capacity for more demanding components.