Note: This power supply is only suitable for voltages of 180V~260V! ! ! Please check whether your voltage is suitable when purchasing. Thank you! Super heat dissipation,Double fan 2000W ATX Professional miner power supply 8 graphics cards Stable 12V 150A Longer service life 80 PLUS Certification: Gold. Origin: CN(Origin). Rating Power: > 1000w. D-type Bus Number: 2. Output: 12v. Application: Desktop. Application: Server. Graphics Card 12V Pin Number: 8 pin. Input Voltage: 180-240v. Interface Type: 20 + 4Pin. PFC Type: Passive. CPU Power Connector: 8 pin. Modular: Non-Modular. Plug Type: EU Plug. Number of SATA Ports: 5. Features: Support 8 graphics cards. Active PFC. Up to 90% efficiency under typical loads. EMI design, filter design,, low ripple, and high efficiency. With over voltage protection, under voltage protection, over protection, over power protection, and short circuit protection. Adopting ATX12V V2.31 version, better compatibility and more stable. Specifications. Rated Power: 2000W (MAX2400W). PFC: Active PFC. Input Voltage Range: 90-264Vac. Input Frequency Range: 47 Hz to 63 Hz. Normal Voltage Range: 50Hz-60Hz. Max Input AC current: 15A max. Power factor: 0.9 min. at full load. Output Cables: 20+4pin.....................................1. PCI-E 6+2pin to 6+2pin ..........16. IDE..............................................5. SATA..........................................8. 8P * ..........................................1. MTBF: 100000 hours. Operating Temperature: 10-50. Storage Temperature: -40-70. Operating Humidity: 85%. Storage Humidity: 95%. Package list: 1 * Power Supply. Please pay attention : this psu is design for miner Mining, The fan is noisy and not suitable for home computers, if you want a very quiet computer psu , do not buy this one and contact our sales to advise you one