SilverStone ST50F-ES 500W 80 PLUS Certified PSU‎

Support ATX 12V 2.3
High efficiency with 80 PLUS certification
Class-leading single +12V rail with 34A
Active PFC
MTBF: 100,000 hours
Silent running 120mm fan with 18dBA minimum
Multiple protection circuitry
500W 24hour continuous power output with 40°C operating temperature
PCI-E 8pin and PCI-E 6pin connectors support
1 x 24 / 20-Pin Motherboard
1 x 8 / 4-Pin EPS / ATX 12V
4 x SATA
1 x 4-Pin Floppy