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USD : $279.99
  P/N: W0178RU
   
    
 
 
  1. Feature
  2. Specification
  3. Gallery
  4. Award & Review
  5. Download
  6. FAQ
Feature
Specification
  
GENERAL:   
- Wattage    850 Watts
- Fan    140 mm
2300 RPM ± 10%
- Efficiency    87% +
- PFC    Active PFC
(PF > 0.9)
- Hold-Up Time    16 ms
- Switches   
ATX Logic on-off additional power rocker switch
- Motherboard Connectors   

24-pin Main Connector
8-pin Power Connector
4-pin Power Connector

- Power Good Signal   
100-500 ms
- Form Factor    ATX 12V 2.2
- Dimension    6.3 x 5.9 x 3.4 inch (L)x(W)x(H)
160 x 150 x 86 mm (L)x(W)x(H)
- Warranty    5 Years
- Certifications    nVidia SLI Certified
80 Plus Certified
AC INPUT:   
- Input Voltage   
115VAC - 230 VAC
- Input Current   
10A / 5A
- Input Frequency Range   
47 ~ 63  Hz
- Inrush Current   
- Operating Range   
- MTBF    > 120,000 hours
- RFI / EMI    CE, CB, TUV, FCC, UL, CUL, BSMI
DC OUTPUT:   
- Output Table   
ENVIRONMENT:   
- Operating Temperature   
10 ℃ to 50 ℃
- Storage Temperature   
-20 ℃ to 70℃
- Operating Humidity   
20% to 90%, non-condensing
- Storage Humidity   
5% to 95%, non-condensing
PROTECTION:   
- Over Voltage Protection    +3.3V trip point @ 4.5 Vmax
+5.0V trip point @ 7.0 Vmax
+12.0V trip point @15.6 Vmax
- Over Current Protection   

+3.3V range @ 33A ~ 50A
+5.0V range @ 33A ~ 50A
+12V1 & +12V2 range @ 30A Max
+12V3 & +12V4 range @ 40A Max

- Over Load Protection    Yes
- Over Termperature Protection    Yes
- Under Voltage Protection    Yes
- Short Circuit Protection    All Output to GND
Gallery
      Angle View

      Side View

      Button View

      Front View

      Rear View

Award & Review
Reviewed by Hitech Legion
 
It was a true pleasure to test and use this power supply and I tip my hat to Thermaltake for continuing to produce quality products for the masses .. 
 
March 09, 2009

Reviewed by BRANCHEZ-VOUS
 
Thermaltake offre toutefois une fonctionnalité très intéressante qui se distingue des modules ennuyants habituels: la possibilité d'y brancher uniquement les câbles dont on a besoin. Fini les boîtiers encombrés! .. 
 
December 12, 2008

Reviewed by Category5.TV
 
With any good power supply, you must expect that you're going to pay a little more than the 'el cheapo'. But with a power supply, you're going to be amazed at how a quality one, such as the Thermaltake line, improve performance .. 
 
June 25, 2008

Reviewed by [OC]ModShop
 
ThermalTake ToughPower 850 delivers the same level of quality, but gives you modular flexibility. ThermalTake ToughPower 850 is one of the most solid modular PSUs currently available. .. 
 
January 22, 2008

Reviewed by OCIA
 
A quad rail system can be a blessing and a curse. It's easier for Thermaltake to dump in more wattage with extra rails .. 
 
December 28, 2007

Reviewed by Dream Ware Computers
 
Overall, the Thermaltake Toughpower 850W was an excellent power supply. The silence of the 140mm fan is great, I could barely even hear the Toughpower during average load of my system. Lastly, the performance is solid; Thermaltake rates this power supply at +/-3% and it does keep within that range in realworld performance. .. 
 
August 17, 2007

Reviewed by Rex Ware
 
ToughPower 850W offers 850W well, to say a very large power as much. Not only, it reaches really this power but in more with one very good stability. The cables are modular and numerous. The food does not heat too much and does not do too much noise. All these established facts for RexWare Gold Award! .. 
 
March 22, 2007

Reviewed by Legion Hardware
 
The Thermaltake Toughpower 850w just could not do a thing wrong, as it worked flawlessly throughout the testing phase. This makes the Toughpower 850w an ideal product for those building gaming systems with the fastest available components. It has proven to be more than capable of supporting an SLI GeForce 8800 GTX system with more than enough juice (this PSU is actually NVIDIA SLI and ATI CrossFire certified). The power supply also worked flawlessly in an AMD Athlon64 5200+ system, coupled with the same SLI GeForce 8800 GTX configuration. .. 
 
March 10, 2007

Reviewed by PCPerspective
 
f you are in the market for a power supply in the 650~1200 watt range, one of the new Thermaltake Toughpower units deserve a close look. The 850W model exhibited very good voltage regulation and stability along with excellent efficiency. Active PFC, modular sleeved cables, and a 5-year warranty are all nice to have. w0131 .. 
 
February 15, 2007

Reviewed by Bjorn3D
 
To recap, get be quiet! Dark Power PRO 850W if you're looking for a power supply that will handle next generation components with bells and whistles on top of it. If you want to go cheaper without the need for all these nonessential features and enhancements, get Thermaltake Toughpower 850W with 140 mm fan which runs quieter than its contender and performs just as well. .. 
 
February 13, 2007

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Download
NameTypeSizeRelease DateDescription
User Manual 1147290 05/07/2008
FAQ
 
Q:  Why do I need a NVIDIA SLI Certified power supply?
A:  Nvidia SLI technology allows the user to utilize multiple graphic cards in one system for ultimate graphics performance.  Thermaltake power supplies that are Nvidia SLI certified were submitted to Nvidia and underwent a rigorous series of tests including diagnostics, benchmarking and burn-in.  Because we’ve done all the work, the consumer can spend more time playing than worrying about the power supply compatibility or reliability

Q:  Why do I need a 80 PLUS certified power supply?
A:  The 80 PLUS program certifies PSU that has 80% or higher energy efficiency rate at 20%, 50%, 100% of loading, plus power factor of 0.9 or greater. This requirement makes an 80 PLUS certified PSU considerably more efficient than other power supplies. In other words, a computer with an 80 PLUS certified power supply will use around 15 % to 25% less electricity, generates less heat and saves the consumer money in the long run!

Q:  Will this Power Supply work with my Crossfire cards?
A:  Yes, this power supply will work for Crossfire cards and SLI cards as the power supply itself was tested by Nvidia , thus the Nvidia Certification.

Q:  The power supply shows a 24 (20+4) pin ATX power connector.  But the motherboard I have only has 20 pin connector, will it still work?
A:  Yes, the 20+4 pin ATX power connector design allows the extra 4pin to be removed before connecting to a 20pin motherboard.  The new 24pin ATX power connecter found on today’s PC power supply is part of the new ATX specification (ATX12V 2.0 and above) which is necessary in order to support Intel’s current generation of processor architecture and other technological advances.

Q:  Help me choose a power supply.
A:  We understand choosing a power supply may be a daunting task for some, especially with continuous upgrades to more advanced CPUs or Graphic Cards. The Thermaltake Power Supply Calculator can help! It is a very powerful yet user-friendly tool that tracks all major components that are commonly used in today's computer and computes the total power draw, then provides a suggested power supply range that is suitable for your unique PC. Please click here http://www.thermaltake.outervision.com to go to the Power Supply Calculator.

 
 

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