The Cooler Master GX range of power supplies feature a single powerful +12V rail that has been designed to deliver more than ample power to dual graphics card systems, no matter if you use SLI or Cross Fire X. On top of this you also get a wide range of other high-quality Cooler Master features which makes the Cooler Master GX range the ideal solution for your system. Designed for dual GPU systems All of the power supplies in the Cooler Master GX range have been specifically designed for dual GPU systems & the 750W model also carries SLI certification for high-end Nvidia GTX graphics cards, as it offers four PCI Express power connectors. Up to 85% efficiency All of the power supplies in the Cooler Master GX range features up to 85% power efficiency & are 80 plus rated. This means more power goes where it’s needed & less power is wasted in heat. Advanced features The Cooler Master GX series comes with a range of advanced features such as a powerful single +12V rail, huge bulk capacitors with a >17ms hold up time which means that the power supply will be able to handle peak loads better, low noise dual layer EMI filters that reduces noise in the power lines, an energy efficient dual mode Active PFC/PWM controller, an efficient transformer that reduces the 5 Vsb power loss when the system is in standby mode & a wide range of protection designs that will prevent damage to the system in case of a malfunction. Features * Compliance with the latest Intel standard ATX 12V V 2.31 * Single 12V rail for most demanding SLI configurations * High efficiency design that meets 80plus requirements (85% typical) * Ultra-silent operation with intelligent 120mm fan speed control * Multiple protection design * High reliability * Huge bulk capacitor for hold time up >17ms at full loading * Integrated Active PFC with PWM * Efficient transformer * Five year warranty
Specification Model RS.50-ACAAE3-UK Type Intel Form factor ATX 12V V2.31 Dimension (W / H / D) 150*140*86 mm Input Voltage 90-264 Vac Input Current 7A@115vac, 5A@230 Vac 10A@115 Vac, 6A@230 Vac Input Frequency Range 47-63 Hz PFC Active PFC Power Good Signal 100-500ms Hold Up Time >17ms Efficiency 85% Typical MTBF > 100000 Hours Protection OVP/UVP/OPP/OTP/SCP Output Capacity 550W/650W/750W Max. Output Capacity 660W/780W/900W Operation Temperature 0-40 Degrees Regulatory TUV/CE/UL/FCC/BSMI/GOST/C-tick/CCC/KCC Fan 120mm Certifications 80 Plus 750W: SLI & 80 Plus Connector 20+4 Pin MB*1 4+4 Pin CPU 12V*1 6+2 PIn PCI-e*2 SATA*6 4 Pin Peripherial*3 4 Pin floppy*1