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Cooler Master Silent Pro Hybrid 850W ATX12V V2.3 EPS12V V2.92 80PLUS Gold Active PFC Power Supply

Cooler Master Silent Pro Hybrid 850W ATX12V V2.3 EPS12V V2.92 80PLUS Gold Active PFC Power Supply - 1
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Cooler Master Silent Pro Hybrid 850W ATX12V V2.3 EPS12V V2.92 80PLUS Gold Active PFC Power Supply - 66064_l.jpg Cooler Master Silent Pro Hybrid 850W ATX12V V2.3 EPS12V V2.92 80PLUS Gold Active PFC Power Supply - 66064_1.jpg Cooler Master Silent Pro Hybrid 850W ATX12V V2.3 EPS12V V2.92 80PLUS Gold Active PFC Power Supply - 66064_2.jpg Customer Photos (0)

Reg. Price: $213.98  CAD
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   Shipping Weight:   8.99 lbs
   Part #: RS-850-SPHA-D3
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Features    [ Edit | History ]

Silent Pro hybrid 850W is part of Cooler Master's first fully modular power supply series with integrated dual 7V fan ports. It utilizes a single powerful +12V rail that operates at over 90% efficiency and carries an 80Plus Gold certification.
A fan speed controller is included in the package. It occupies a 5.25" drive bay and enables a user to control the Silent Pro Hybrid 135mm Silent Hydraulic Bearing fan along with up to three system fans.

Specifications    [ Edit | History ]
General Information  
     Brand Name: Cooler Master
     Manufacturer: Cooler Master Co., Ltd
     Manufacturer Part Number: RS-850-SPHA-D3
     Manufacturer Website Address:
     Product Line: Silent Pro Hybrid
     Product Model: RS-850-SPHA-D3
     Product Name: Silent Pro Hybrid RS-850-SPHA-D3 ATX12V & EPS12V Power Supply
     Product Type: ATX12V & EPS12V Power Supply
     Receptacles: 1 x 20+4pin ATX Motherboard
1 x 4+4pin EPS12V Motherboard
6 x 6+2pin PCI-E
5 x 4-pin LP4 Peripheral Device
1 x 4-pin SP4 Floppy Drive
3 x 3-pin TX3 Fan
12 x Serial ATA
     Green Compliance Certificate/Authority: 80 Plus Gold
ErP Lot 6
     Green Compliant: Yes
     Package Contents:
  • Silent Pro Hybrid RS-850-SPHA-D3 ATX12V & EPS12V Power Supply
  • Fan Speed Controller

Physical Characteristics  
     Depth: 3.4" (86.4 mm)
     Form Factor: Internal
     Height: 7" (177.8 mm)
     Width: 5.9" (149.9 mm)
Power Description  
     Input Current: 9 A @ 110V
4.50 A @ 220V
     Input Voltage: 110 V AC
220 V AC
     Input Voltage Range: 90 V AC to 264 V AC
     Input Voltage Type: AC
     Number of +12V Rails: 1
     Output Power: 850 W
     Output Voltage: 3.3 V DC @ 22 A
5 V DC @ 25 A
12 V DC @ 70 A
-12 V DC @ 300 mA
5 V DC @ 3 A
7 V DC @ 1.80 A
     MTBF: 100000 Hour
Technical Information  
     ATI CrossFire Supported: Yes
     Efficiency: 90%
     Modular: Yes
     Number of Fans: 1
     NVIDIA SLI Supported: Yes
     Power Factor Correction (PFC): Active
     Protection Type: Over Voltage
Under Voltage
Over Current
Over Power
Over Temperature
Short Circuit
     Limited Warranty: 5 Year

COOLERMASTER RS-850-SPHA-D3 Customer Reviews

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding COOLERMASTER RS-850-SPHA-D3 reviews.
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Product Warranty
First 30 days limited warranty through The remainder of the one year warranty is provided directly by the manufacturer.

Support For USA, Canada, & Mexico 
Cooler Master USA, Inc.
Unit A - 1951 S Parco Ave.
Ontario, CA

Phone: 1-909-673-9880
Fax:  1-909-673-9882 or 9883

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All pricing subject to change. For all prices, products and offers, reserves the right to make adjustments due to changing market conditions, product discontinuation, manufacturer price changes, errors in advertisements and other extenuating circumstances. Promotional offers from are subject to availability and are available only while supplies last. No rain checks will be issued on promotional items and offers.

While uses all reasonable efforts to include accurate and up-to-date information on the Site, makes no warranties or representations as to the Site's accuracy. assumes no liability or responsibility for any errors or omissions in the content on the Site. warrants product(s) to be in good working condition and free from defects in material and workmanship for a period of one (1) year for OEM packages, and for thirty (30) days for RETAIL packages, from the original Invoice date unless otherwise restricted below or by the manufacturer's own warranty policy. Defective returns and warranty service will be replaced, exchanged or repaired at's sole discretion, and based on vendor's policy.

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