Hammer series (600W and 500W ) is a high CP value ATX power supply. It is featured with high efficiency ≥ 85% (at typical load, comply with 80 Plus 230V EU standard), built-in complete protection: OVP, SCP and OPP, long life 120mm silent fan and + 12V single-rail design. Its stylish black coating appearance, fully modular design and gaming sleeved cables provide PC DIY power users and gamers another optimum choice.