Flex Slot Platinum Hot Plug Power Supply Unit Silver/Black

Converts mains AC to low-voltage regulated DC power for the internal components
Supplies a standby voltage, so that most of the computer system could be powered off after preparing for hibernation or shutdown
Guarantees superior cooling performance and silent operation
Offers built-in over- and under-power, over-voltage and short-circuit protection
High quality capacitor improves the durability and offers the highest stability and reliability