Corsair RM1000i

American computer peripherals and hardware company Corsair Components is well known for manufacturing excellent, high-quality products, such as their notable ATX series of power supplies, renowned for their 92% efficiency, guaranteed by the prestigious 80 Plus Gold certification. 
RMi series power supplies are designed only with premium quality internal components, such as the Japanese 105°C capacitors, ensuring solid power delivery and long term reliability no matter the circumstances.

Efficient to a fault

The efficient RM series design essentially signifies minimal excess heat generation and thanks to the Zero RPM Fan mode it’s not necessary for the fan to spin under low to medium loads. 
The uniquely constructed fan in question, 135 millimetres in diameter, has an enhanced blade profile ideal for low turbulence airflow. Furthermore, it remains virtually silent, even at full operating speed.
The thermally controlled fan adjusts its speed depending on the load and temperature. 

Fully modular cable set

Flat ribbon-style, low-profile cables are fully modular, making the installation faster and easier. Attach only the very ones you need, get rid of the clutter, and maximize airflow through your computer’s chassis in the process. 
Corsair has truly taken the modular power supply combination to another level. Users have the choice of running the power supply in its default multi-rail +12V mode, or opting for toggle single-rail operation option. 

At your command

Corsair Link Digital is a brand new desktop application, which gives users absolute dominance over their device. The Integration lets you monitor performance in real-time and subsequently adjust the fan speed. It is also possible to utilise other functions like monitoring voltages and power consumption of individual rails, aggregated efficiency, temperature ratings and many, many more. 

DC Output Rating/Max load: 
+3.3 V / 25 A
+5 V / 25 A
+12 V / 83.3 A
-12 V / 0.8 A
+5 Vsb / 3 A