Corsair HX1200 Power Supply comes with 1200W 80+ Platinum Fully Modular efficiency, extremely tight voltage regulation, and a Zero RPM Fan Mode (Since the fan doesn’t turn on until it’s needed), and also provides a virtually silent operation. This power supply is Built with all Japanese 105°C capacitors, they’re a great choice for high-performance PCs where reliability is essential. here, used 80 PLUS Platinum efficiency reduces operating cost and excess heat, and Zero RPM fan mode ensures virtual silence at low and medium loads. It also has 100% JAPANESE 105°C CAPACITORS, so that Premium internal components ensure solid power delivery and long-term reliability. The new Corsair 80+ Platinum Fully Modular Power Supply featured a To HX1200 80+ Platinum Fully Modular Power Supplyle single +12V rail or multi +12V rail mode. In the “SINGLE” position, the full output capability of the power supply’s +12V rail is available to any and all connectors. In the “MULTIPLE” position, each individual connector has Over-Current Protection, so that the 40A of current can be delivered on any given cable. The new Corsair HX1200 80+ Platinum Fully Modular Power Supply has 10 years of warranty. Specifications Key Features Continuous Power 1200 Watts Efficiency (Approx.) 80 PLUS Efficiency Platinum Fan Size 135mm Input Voltage extremely tight voltage Output Modular Type Fully Connector PCI-E 8 SATA 20 Floppy 1 Warranty Information Manufacturing Warranty 10 years warranty  ..