Feature:1. Rich Interfaces: This 200W power supply provides 1 20+4PIN motherboard interface, 1 4PIN CPU interface, 2 Large 4PIN fan interface, 2 SATA HDD interface.2. Multi Protection: This FLEX power supply possesses protection function for overcurrent/overvoltage/undervoltage/overload/overheat/short circuit/leakage.3. High Efficiency: This 1U power supply is suitable for Vista, for Win 7 system, 1W standby power, canonical load efficiency is higher than 80%.4. 99% Power Factor: This active PFC has higher power factor(99%), with good circuit design, it can adapt to higher voltage range.5. Aluminium Alloy: This POS power supply adopts premium aluminium alloy material, which ensures stable performance and long service life.Specification:Item Type: 200W Power SupplyMaterial: Aluminium AlloyVoltage: 220VPower: 200WMotherboard Port: 1 x 20+4PINCpu Port: 1 x Squared Port 4 PINFan Port: 2 x Large 4PINHard Disk Port: 2 SATA.Package List:1 x200W Power SupplyNote:Active PFC, better voltage control than passive PFC.