Cooler Master RS-850-EMBA Real Power Pro 850W ATX/EPS 12V SLI Power Supply
Specifications:

Mfr Part Number: RS-850-EMBA
Features:
World's first six +12V rails for better power distribution in Quad-SLI and 2 ways server system
Four 6pin PCI-Express connectors offer great future upgradability
Compliance with the newest Intel standard ATX 12V V2.2
Compliance with the newest SSI standard EPS 12V V2.91
Ultra-silent operation with intelligent 135mm fan speed control (< 16dBA)
Eco-design for energy and money saving by Active PFC (> 0.99)/high efficiency (> 85%)
Multiple protection design (Over-Voltage, Under-Voltage, Over-Temperature, Over-Current, Over-Loading, and Short circuit protection)
Type: ATX Form Factor 12V V2.2 / SSI standard EPS 12V V2.91
Output Capacity: 850W Continuous
Max. Output Capacity: 1000 W
Input Voltage: 90 ~ 264V (Auto Range)
Input Current: 12A @ 115V / 6.3A @ 230V
Input Frequency Range: 47 ~ 63Hz
PFC: Active PFC (0.99)
Power Good Signal: 100 ~ 500ms
Hold Up Time: > 17ms
MTBF: > 100,000 hours
Protection: OVP/ OCP/ OTP/ OLP/ Short/ Full Protection
Safety: CE/ cUL/ TUV/ NEMKO/ BSMI/ FCC
Connectors: 1x 20+4 pin Motherboard Connector; 1x 4pin 12V CPU Connector; 1x 8pin 12V CPU Connector; 4x 6pin PCI-Express Connectors; 8x SATA Connectors; 6x 4pin Peripheral Connectors; 2x 4pin Floppy Connectors
Dimension: Standard ATX, 150 x 180 x 86 mm