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Rosewill PHOTON Series 850W Full Modular Gaming Power Supply, 80 PLUS Gold Certified, Single +12V Rail, SLI & Crossfire Ready - Photon-850

OPEN BOX Product Type
  • 850W PSU
  • 100 240VAC, 50 / 60 Hz
  • ATX 12V v2.3 / EPS 12V v2.92
  • 80 PLUS GOLD Certified
  • Full Modular Design
  • SLI & CrossFire-Ready
  • Silent 135mm Fan with Auto Fan Speed Control
  • Single Strong 12V Rail - Ideal for Gaming Systems
The Open Box Product Disclaimer applies to this product.

Learn more about the Rosewill PHOTON-850

Brand Rosewill
Model PHOTON-850
Type ATX12V v2.31 & EPS12V v2.92
Maximum Power 850 W
Fans 1 x 135mm Silent Fan with Auto Speed Control
PFC Active
Main Connector 20+4Pin
+12V Rails Single
PCI-Express Connector 6 x 6+2-Pin
SATA Power Connector 12
Haswell Support Yes
CrossFire CrossFire Ready
Modular Full Modular
Power Good Signal 100-500ms
Hold-up Time 16ms min.
Efficiency Up to 92%
Energy-Efficient 80 PLUS GOLD Certified
Over Voltage Protection Yes
Input Voltage 100 - 240 V
Input Frequency Range 50/60 Hz
Input Current 15 A
Output +3.3V@25A, +5V@25A, +12V@70.5A, -12V@0.3A, +5VSB@4A
MTBF 100,000 hours at 25 degree C, max. load, nominal input
Approvals TUV, cTUVus, CE, FCC certified
Max PSU Length 180 mm
Connectors Modular Cable :
1 x 20+4-Pin Main Connector
2 x 4+4-Pin ATX12V / EPS12V Connector
6 x 6+2-Pin PCI-E Connector
12 x 15-Pin SATA Connector
4 x 4-Pin Peripheral Connector
1 x 4-Pin Floppy Connector
Features 80 PLUS GOLD Certified

Continuous 850W@40 degree C

Single strong 12V rail - ideal for Gaming system

SLI & CrossFire ready - 6 x 6+2-Pin Connector

1 x 135mm 2-ball bearing Fan with auto fan speed control

Active-PFC with auto AC-input voltage adjustment (100 - 240V)

Over Temperature Protection / Over Current Protection / Over Voltage Protection / Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components

Safety & EMI Approval: TUV, FCC, CE Certified
Dimension & Weight
Dimensions 3.39" x 5.91" x 7.09"
Weight 7.89 lbs.
Additional Information
Date First Available March 20, 2015

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