Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Wish List
  • Feedback
  • Help
Search all
Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Fractal Design > 
Item#: N82E16817580005

Fractal Design Newton R3 800W ATX12V / EPS12V SLI Ready CrossFire Certified 80 PLUS PLATINUM Certified Modular Power Supply

  • ATX12V / EPS12V
  • Modular
  • 80 PLUS PLATINUM Certified
  • 90 - 264 V
  • Pin It
  • Email this page
ICON Loading...

Offering clean power efficiently and silently, Fractal Design Newton R3 Series power supply units (PSUs) are the ultimate choice for demanding high-end gaming computers and ultra-quiet media PCs.

The visual appearance of Newton R3 Series PSUs is proof of Fractal Design's commitment to providing innovative computer components infused with stylish, elegant, contemporary Scandinavian design.

  • newegg 80 PLUS PLATINUM CERTIFIED EFFICIENCY Newton R3 Series PSUs meet the highest efficiency specifications currently available for consumer-grade power supplies. This efficiency produces both positive environmental impact, as well as reduces electricity bills. Additionally, because the Newton R3 Series PSUs generate less heat, they provide power at lower fan speeds, which results in reduced noise levels.
  • newegg EXCELLENT ELECTRICAL PERFORMANCE Newton R3 Series PSUs feature excellent DC voltage regulation and ripple suppression; they can deliver their full-rated wattage continuously even with an intake temperature as high as 50°C. Plus, Newton R3 Series PSUs are equipped with premium Japanese capacitors for maximum reliability and longer life.
  • newegg SLI AND CROSSFIREX SUPPORT Newton R3 Series PSUs are tested and certified compatible with the latest graphics cards. They support SLI and CrossFireX configurations.
  • newegg MODULAR CABLES With the exception of a few, all cables on the Newton series power supplies can be detached from the PSU unit. This reduces the clutter, assists with a clean installation and improves the airflow in the computer case. And the 12V ("P4") connector cable is up to 700mm long to accommodate bottom-mounted-PSU computer cases.
  • newegg SEMI-PASSIVE FAN OPERATION Newton R3 Series PSUs generate very little heat, they work well without active cooling in most environmental and loading conditions, especially in a well-ventilated case. Subsequently, Newton R3 Series PSUs are equipped with temperature sensors that only start the ball-bearing fan when required to keep the operating temperature down.
  • newegg SINGLE POWERFUL 12V RAIL To provide maximum support for modern components, Newton R3 Series PSUs deliver their full wattage from a single 12V rail.

Learn more about the Fractal Design FD-PSU-NT3B-800W


Fractal Design
Newton R3


ATX 2.31 & EPS 2.92
Maximum Power
Main Connector
+12V Rails
PCI-Express Connector
6 x 6+2-Pin
SATA Power Connector
SLI Ready
Haswell Support
CrossFire Certified
80 PLUS PLATINUM Certified
Over Voltage Protection
Input Voltage
90 - 264 V
Input Frequency Range
47 - 63 Hz
Input Current
15A/ 7.5A
3.3v@20A, 5V@20A, 12V@66A, -12V@0.5A, 5VSB@2.5A
5.91" x 3.39" x 6.5"


1xMain (20 + 4 pin)
1x 4+4-pin 12V CPU
1x 8pin 12V CPU
6x 6+2pin PCI-E
4 x Peripheral
1 x Floppy
80 PLUS Platinum certified efficiency

Excellent electrical performance

Modular Cables

SLI and CrossFireX support

Premium Capacitors

Single powerful 12V rail

Extra-long 27" ATX12V cable

Semi-passive Fan Operation

Long-life Ball-bearing Fan


Fractal Design
Model Name

Dimensions & Weight


Customer Reviews of the Fractal Design FD-PSU-NT3B-800W

There are no reviews yet... do you own this product? Write a Review

ICON Loading...
ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Fractal Design > 
Item#: N82E16817580005
Related Products
Model Brand CORSAIR Model AX860i Series AXi series ...
ATX12V 80 PLUS GOLD Certified 90 264 V ...
Model Brand Antec Model HCP 1000 Series HCP ...
Model Brand SeaSonic Model SS 400FL2 Active PFC ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.