255W Micro ATX Computer Replacement Power Supply - "If you need a reliable and capable power supply for your Micro ATX system, the MICATXPOW255 is just what you need. The MICATXPOW255 supplies 255 Watts of clean, stable power to your system components and comes with a Serial ATA connector for today's cutting edge SATA hard drives. This Micro ATX power supply is designed to fit space-confined systems and is guaranteed compatible with Intel Pentium and AMD processors. This power supply comes with a high airflow fan to keep your system cool."