The OCZ 550W Fatal1ty has a maximum capacity of 550 Watts.
It has an 80 Plus rating of Bronze, is built to be modular,, is built to be silent, and its dimensions (LxWxH) are 16cm x 15cm x 8.6cm.
|80 Plus Rating||Bronze||Height||8.6cm|
|Efficiency at 100%||82.96%||Fan Size||135mm|
|Efficiency at 50%||86.41%||Modular||yes|
|Efficiency at 20%||84.40%||Silent||yes|
|Input Voltage||1000V - 240V||24 Pin Mobo Connector||yes|
|Input Frequency Range||50Hz - 60Hz||4+4 Pin CPU Connector||yes|
|+3.3V Output||25A||8 Pin Connectors||1|
|+5V Output||25A||6 Pin Connectors||1|
|+12V Output||50A||4 Pin Connectors||5|
|+12V Count||2||SATA Connector||6|
The OCZ 550W Fatal1ty power supply has a maximum wattage output of 550W. This is a mid-range capacity, and should be fine as long as it is part of an equally mid-range system build. Always make sure that a purchased PSU is capable of powering your system. Remember that a higher PSU capacity does not necessarily equate to a higher wattage output and a more expensive electricity bill. In fact, you may find that a higher capacity PSU will function more efficiently than a lower capacity PSU because it is dealing with a lower percentage of its maximum load - that is, it is not being stressed to the same extent.
The OCZ 550W Fatal1ty has an 80 Plus rating of Bronze. This means the PSU operates at average efficiency levels of at least 82%, 85%, and 82% for loads of 100%, 50%, and 20% respectively. Bronze is the fourth-best 80 Plus certificate available, and as such the OCZ 550W Fatal1ty is very efficient and is a decent PSU choice. The actual efficiencies for this PSU are 82.96%, 86.41%, and 84.40%, for loads of 100%, 50%, and 20%.
The dimensions of the OCZ 550W Fatal1ty (LxWxH) are 16cm x 15cm x 8.6cm. Make sure to compare these measurements against the case you desire if planning on using it in a build.
The OCZ 550W Fatal1ty is modular, meaning that cables can be taken out and connected back in as necessary. This can make cable management much easier, leading to a less chaotic build, and better airflow.
The OCZ 550W Fatal1ty is designed for low volumes, meaning that its constant drone while your PC is on would be less noticeable - ideal for those that prefer silent environments.