High Power Mini Computer/ Desktop ATX Case/ PS3 PC Tower/ Name Brand Systems 500-Watt Internal PC Power Supply Unit with 80mm Cooling New 500W ATX PSU fits in standard ATX tower case as well as mini ATX tower chassis Aftermarket Replacement PS for: HP Pavilion a6000 a6000la a6000n a6000y a6005y a6010e a6013w Supports Intel Pentium III (3), IV (4), and Core 2 Duo systems. Supports AMD based systems. Reliable - will not overheat. Upgrade over aging single or dual-fan 480W, 400W, 350W, 300W, or 250W unit Shorter depth creating more room inside your PC to have more airflow and is much easier to install.