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Power Supply

Thermaltake - Toughpower Grand RGB 850W 80+ Gold Certified Fully-Modular ATX Power Supply

( 4.2 Average / 6 Ratings )





Part #





850 Watts



Efficiency Certification

80+ Gold




+3.3V@22A, +5V@22A, +12V@70.9A, -12V@0.3A, +5VSB@3A

PCI-Express 6+2-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon Canada $139.99 Free two-day shipping with Amazon Prime In stock $139.99
( 34 new from $133.02, 1 used from $116.80. Last updated 7 hours ago. )
Memory Express $139.99 $139.99+
Newegg Canada $139.99 $139.99+
Mike's Computer Shop $147.00 +FREE s/h In stock $147.00
PC-Canada $147.99 $147.99+
Vuugo $148.50 In stock $148.50+
Newegg Canada Marketplace $149.50 $149.50+
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.ca at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


vmitri 24 points 13 months ago

I gave it 4 stars because LED cannot be controlled from MB and its manual control, which is useless

Chief_Savages 11 points 12 months ago
from completed build Tesla Mk. II

coolest power supply I've ever had. Featured a Smart Fan Zero, and a RGB fan inside, where you can only change the color of it with a press of a button on the back of the power supply.

aburrell23 13 points 8 months ago

Quiet, colorful, has the wattage I need to grow with my pc upgrades..ie: cooling loops

_Draxin_ 1 point 6 months ago
from completed build My First Custom PC Build Ever

Diggin' the RGB lighting this thing comes with. Although it is a bit ridiculous to have on a PSU its still kinda neat. Performance wise this things kept up with my expectations and does what its meant to.

aburrell23 11 points 4 months ago

Wanted a nice, neat psu. Got this one. The rgb isn't addressable so that sucks and I had created a psu shroud in the end so it only glows underneath. Still, a good psu if you want to display it.

spidermankini 16 points 4 months ago

RGB is taking over pretty much every component nowadays, and though I did not buy this power supply specifically for its RGB elements, there are major shortcomings related to this feature. The RGB fan can only be set to 5 settings - the typical colour cycle option, red, blue, green, and white solid colours. There is no way to address the RGB LEDs through software and the lack of customisation options makes it seem very tacked-on just to fit in with the RGB component hype.

My PC definitely doesn't require 850W of power, but if I intend to add more storage or GPU upgrades to the rig it affords these, with plenty of slots of spare cables afforded.