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Power Supplies > 
Thermaltake > 
Item#: N82E16817153106

Thermaltake Black Widow W0319RU 850W ATX 12V v2.3, EPS 12V v2.91 CrossFire 80 PLUS BRONZE Certified Modular Active PFC Power Supply

  • ATX 12V v2.3, EPS 12V v2.91
  • Modular
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@25A, +5V@25A, +12V@69A, -12V@0.6A, +5VSB@3.0A
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The Thermaltake Black Widow 850W power supply just looks cool! Too bad it'll remain hidden in your case. Sturdily built, it’s SLI and Dual-Core ready, but really shines in CrossFire testing! Most important in any PSU is the 12V rail supply. Most components pick up off of that rail. The Toughpower has one +12V rail so you're guaranteed crisp, clean power delivery. The rail can handle 18 Amps of overload before a safety shutdown occurs.

The mirror effect housing silent 140mm fan and Noise Preventive Silicon Pad help reduce vibrations and noise emissions, increase airflow and cooling and, thus improve performance.

One Main connector (20 + 4 pin), one 12V (8+4 pin), eight peripherals, six SATA, two Floppy, and four PCI-E connectors will cover all your components. Four next generation +12V rails support high-end PC systems and twinned graphics cards. This is a heavy-duty, serious power supply designed to bring you enough power for any potential configuration and a great value. Get one today, and let your foes feel the power!

  • newegg ATX12V v2.2 Compatible Compatible with the ATX12V v2.2 standard, the Thermaltake Black Widow W0319RU power supply provides maximum power stability to drive the processors as well as other system components.
  • newegg 850W Maximum Power The Thermaltake Black Widow W0319RU power supply provides a maximum power of 850W to deliver safe, reliable output for high-end computer systems. Four industry-leading independent +12v rails are provided for more stable and safer power output.
  • newegg 80 Plus Certified The 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg Quad PCI-E Connectors With four PCI-E connectors, the Thermaltake Black Widow W0319RU is ideal for building an SLI or CrossFire gaming system.
  • newegg Modular Cable Design The modular cable design allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.
  • newegg 140mm Ball-bearing Fan The Thermaltake Black Widow W0319RU features a 140mm ball bearing fan for increased overall airflow and heat dissipation in the power supply enclosure.

Learn more about the Thermaltake W0319RU


Black Widow


ATX 12V v2.3, EPS 12V v2.91
Maximum Power
1 x 140mm Fan
1800 RPM ± 10%
Air Flow: 82 CFM
Main Connector
+12V Rails
PCI-Express Connector
2 x 6-Pin, 2 x 6+2-Pin
SATA Power Connector
CrossFire Certified
Power Good Signal
16 ms
Hold-up Time
17ms min.
> 85%
80 PLUS BRONZE Certified
Over Voltage Protection
Overload Protection
Input Voltage
100 - 240 V
Input Frequency Range
50/60 Hz
Input Current
15A @ 115V, 10A @ 230V
+3.3V@25A, +5V@25A, +12V@69A, -12V@0.6A, +5VSB@3.0A
>120,000 hours
6.3" x 5.9" x 3.3"


1 x 24-pin Main Connector
1 x 8-pin Power Connector
1 x 4-pin Power Connector
7 x SATA
4 x PCI-E
7 x Peripheral
1 x Floppy
ATX 12V V2.3 & EPS 12V 2.91 enables most reliable and robust power delivery

Robust and dedicated single +12V output provides superior performance under all types of system loading

80 PLUS Bronze Certified: 85% or more efficiency at 20%, 50%, and 100% load

Double forward ultra-efficient circuitry design for added power savings

Ultra-quiet 140mm cooling fan delivers excellent airflow at an exceptionally low noise level by varying the RPM in response to temperature

99% Active Power Factor Correction provides clean and reliable power to your system

Cable Management improves internal airflow by reducing cable clutter within PC to promote accelerated heat removal

Intel & AMD CPU compliant, Nvidia & ATI/AMD graphic card compatible

Built in industrial-grade protections: Over Current, Over Voltage, Over Power , Over Load, Over Termperature, Under Voltage, and Short-Circuit protections

Manufacturer Warranty

5 years limited
5 years limited

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the Thermaltake W0319RU

Do you own this product? Write a Review

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  • steven d.
  • 8/8/2014 9:35:15 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsNo good

Pros: None

Cons: Everything that could go wrong with a power supply has done so in less than 1 year. I've tried multiple times to get a hold of Thermaltakes customer service (email/phone) and I have not had a single reply. I would not recommend this product

Manufacturer Response:

Dear Customer,
We at Thermaltake apologize for any inconvenience is has been to receive support.
Our Customer Service team has been consistant with answering calls and emails, so it surprised me that you have not been assisted.
Rest assure, that our team is available to assist you. So please contact Customer Service to troubleshoot your PSU issue.

Thermaltake USA Customer Service
Toll Free: 1-800-988-1088 M-F 9:00AM~5:30PM (P.S.T)

Did you find this review helpful? Yes No

  • scarlet v.
  • 4/20/2014 4:25:08 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBang for your buck

Pros: This thing was a steal when I bought it, I caught it on sale for 89.99 with a $20 rebate which made it 69.99. Has more than enough wattage to power a system that's borderline top of the line gaming system. And the name is just awesome!

Cons: None

Did you find this review helpful? Yes No

  • Boris K.
  • 3/22/2014 12:27:33 PM
  • Tech Level: High
  • Ownership: more than 1 year

1 out of 5 eggsDied after 2 years

Pros: A lot of convenient connectors.

Cons: Died after 2 years and one month. Customer service requires original receipt for a free repair (even if it has 5 years of warranty), which I don't have because I bought it in a local retailer.

Other Thoughts: Pricy and unreliable.

Did you find this review helpful? Yes No

  • Zach T.
  • 3/15/2014 1:00:34 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: No power shortages and no shorts. Works great.

Cons: none to think of

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  • James K.
  • 2/19/2014 6:00:58 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsBad PSU and bad customer service

Pros: Modular Cable

Cons: After using little over 2 years, my PSU is dead. In fact, it may have caused my MOBO fried. My pc had "the blue screen" intermittenly. I also wonder if the PSU caused it as well. After going through the "pin" test I confirmed that the PSU is deal. I emailed the customer service for warranty, but no reply. I called the customer service few days later. No one picked up the phone.
I ordered Corsair instead.

Manufacturer Response:

Dear Customer,
We at Thermaltake apologize for the inconvenience this may have caused you. We can replace it through warranty service. Please contact our customer service team for RMA instructions.
Thermaltake USA Customer Service
Toll free: 1-800-988-1088 M-F 9:00AM ~ 5:30PM (P.S.T)

Did you find this review helpful? Yes No

  • Corey C.
  • 1/24/2014 12:07:43 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

5 out of 5 eggsBest PSU I've ever owned.

Pros: I bought this PSU back in 2007, to run a pair of 8800 GT's in SLI mode, so I could play the original Crysis game when it game out.

Since then, this PSU has been through 3 rebuilds... ran a GTX 275, a Radeon 5850, a Radeon 6950... and has ran strong with all of them. Current system is an i5-2500K OC'd at 4.6ghz stable, Radeon 6950, Plextor 256gb SDD w/ WD 1TB HDD, H50 Hydro cooler, 8GB G.Skill DDR3-1600 and a Creative X-Fi Titantium Fatal1ty Pro Series card and an LG BluRay drive... planning on upgrading that 6950 in the near future to 4gb GTX 760 or 770... and yes planning to keep using this PSU with it for as long as continues to last!

This PSU replaced an Enermax that I used to have, I used to be a big Enermax fan, but their PSU's always blew out... for almost 10 years, I kept replacing them every 2 - 3 years, until I just could not afford to replace with a newer Enermax with the power requirements I needed for planned 8800 GT SLI set up, so I bought this one for $100 less!

I must say I have not for one instant, ever regretted that decision!

Going on 7 years use now, and still running like it was new out of the box! Hoping it continues to last much longer, but if and when it ever does go out, I do plan on buying another one if I can ever find one... either that, or I'll buy another high end Thermaltake model!

Cons: None.

Other Thoughts: This PSU is more then worth it if you can ever find any more out there! This is a real work horse!

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  • Mary S.
  • 12/28/2013 5:55:02 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsReliable

Pros: I bought this when I was building my gaming computer, and it have never failed me. I have an open air case so over-heating is never an issue, and it has always been very reliable.

Cons: None

Other Thoughts: Always make sure that your power supply is strong enough to handle your computer. I've heard nightmare stories from my friends about that.

Did you find this review helpful? Yes No

  • Nathan C.
  • 12/12/2013 2:17:45 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsStill works fine

Pros: I've owned this power supply since 2010, upgraded my pc several times and am currently using it for a totally new computer I'm about to build. I bought it to last, and it has.

Cons: None.

Other Thoughts: Fairly easy to clean.

Did you find this review helpful? Yes No

  • William J.
  • 10/30/2013 9:47:51 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

2 out of 5 eggsDispleased

Pros: Semi-modular, quiet, sleeved cables.

Cons: +5v rail went weak and only putting out 4.3v, tested with multimeter.

Other Thoughts: Contacted Thermaltake's customer support and have yet to hear a word from's been a week.

Did you find this review helpful? Yes No

  • Dustin J.
  • 9/28/2013 2:47:45 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

5 out of 5 eggsworks great

Pros: semi mod, quite, enough extra goodies been using it foe a while

Cons: none

Did you find this review helpful? Yes No

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