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expired Posted by phoinix | Staff • Jul 10, 2023
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expired Posted by phoinix | Staff • Jul 10, 2023

$94.99: Thermaltake Toughpower GF1 850W 80+ Gold Fully Modular ATX Power Supply

$95

$140

32% off
Amazon
16 Comments 5,594 Views
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Deal Details
Amazon [amazon.com] has Thermaltake Toughpower GF1 850W 80+ Gold Fully Modular ATX Power Supply for $99.99.
Shipping is free.

Price:
$40.00 lower (29% savings) than the list price of $139.99

Previous Frontpage Deal at $110 with +25 Deal Score and 23 comments.

Customer reviews:
★★★★★ / 2,336 global ratings

About this Item:
  • [80 plus gold and Intel C6/C7 States ready] - Deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel's processors to achieve maximum energy saving
  • [Ultra quiet 140mm hydraulic Bearing fans] - Self-lubricated hydraulic Bearing PWM fan superior cooling performance and near silent operation
  • [Smart zero fan] - Auto-regulated fan speed based on power consumption for a quiet and efficient operation. Fan works only when PSU work load goes over 30%. a switch At the back of the PSU can be turned off to have the fan spun constantly
  • [16AWG wires] - Upgraded CPU/PCI E main cables (16AWG wires) for high end enthusiasts' Pcs
  • [Japanese capacitors] - 100% High quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability
  • [Zero cable platform] - Daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality
  • [Less than 30 mV low ripple noise] - Low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer
  • [Strict voltage regulation] - <2% Voltage regulation for major rails to meet the highest performance, compared to Intel's standard 5%
  • [High amperage single plus 12V rail] - Ensures a stable and reliable supply to other PC components
  • [Industrial protections] - (UVP) Under Voltage protection, (OVP) Over Voltage protection, (SCP) short circuit protection, (OPP) over Power Protection, (OTP) over temperature protection, and (OCP) Over current protection

amazon.com/dp/B07PZR9JLT [amazon.com]
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon [amazon.com] has Thermaltake Toughpower GF1 850W 80+ Gold Fully Modular ATX Power Supply for $99.99.
Shipping is free.

Price:
$40.00 lower (29% savings) than the list price of $139.99

Previous Frontpage Deal at $110 with +25 Deal Score and 23 comments.

Customer reviews:
★★★★★ / 2,336 global ratings

About this Item:
  • [80 plus gold and Intel C6/C7 States ready] - Deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel's processors to achieve maximum energy saving
  • [Ultra quiet 140mm hydraulic Bearing fans] - Self-lubricated hydraulic Bearing PWM fan superior cooling performance and near silent operation
  • [Smart zero fan] - Auto-regulated fan speed based on power consumption for a quiet and efficient operation. Fan works only when PSU work load goes over 30%. a switch At the back of the PSU can be turned off to have the fan spun constantly
  • [16AWG wires] - Upgraded CPU/PCI E main cables (16AWG wires) for high end enthusiasts' Pcs
  • [Japanese capacitors] - 100% High quality 105°C (221°F) Japanese capacitors offer the highest stability, durability, and reliability
  • [Zero cable platform] - Daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality
  • [Less than 30 mV low ripple noise] - Low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer
  • [Strict voltage regulation] - <2% Voltage regulation for major rails to meet the highest performance, compared to Intel's standard 5%
  • [High amperage single plus 12V rail] - Ensures a stable and reliable supply to other PC components
  • [Industrial protections] - (UVP) Under Voltage protection, (OVP) Over Voltage protection, (SCP) short circuit protection, (OPP) over Power Protection, (OTP) over temperature protection, and (OCP) Over current protection

amazon.com/dp/B07PZR9JLT [amazon.com]

Community Voting

Deal Score
+17
Good Deal
Visit Amazon

Price Intelligence

Model: Thermaltake Toughpower GF1 850W 80+ Gold SLI/ CrossFire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty PS-TPD-0850FNFAGU-1

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/2/2025, 08:12 PM
Sold By Sale Price
Amazon$139.99
Office Depot and OfficeMax $174.99

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16 Comments

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Jul 10, 2023
5,634 Posts
Joined May 2010
Jul 10, 2023
haserfauld
Jul 10, 2023
5,634 Posts
This is what I was waiting for. I think I'm completing my new build with this.
Jul 11, 2023
394 Posts
Joined Oct 2008
Jul 11, 2023
adam9936
Jul 11, 2023
394 Posts
So this is the price now…what will the price be when the prime day sale starts?
Jul 11, 2023
156 Posts
Joined Apr 2010
Jul 11, 2023
addserverip
Jul 11, 2023
156 Posts
In for one, thanks!
Jul 11, 2023
495 Posts
Joined Oct 2011
Jul 11, 2023
mvdafvka
Jul 11, 2023
495 Posts
No atx 3. Is it worth paying extra since this is a totally new build?
Jul 12, 2023
969 Posts
Joined Jul 2009
Jul 12, 2023
qhoa1385
Jul 12, 2023
969 Posts
I don't have this exact PSU, I have the Toughpower Grand RGB 850W, but it had trouble powering a 3800X + 6950 XT. Random crashes both in game and idle. Took awhile for me to find the source. Swapped to a spare 1000W EVGA PSU and haven't crashed since. The weird problem is it doesn't crash during stress test, where the system draws about 700W from the wall, but it'll crash randomly in game or idle...
1
1
Jul 12, 2023
123 Posts
Joined Nov 2016
Jul 12, 2023
Zescion
Jul 12, 2023
123 Posts
Quote from mvdafvka :
No atx 3. Is it worth paying extra since this is a totally new build?
No, it's not. The main benefit of ATX 3 power supplies is a much better management of power spikes, which may be required by high end graphic cards. Current NVIDIA 4000 and AMD 7000 series still do not generates so demanding transients and you'll be very well served with a good quality previous generation power supply as this one.
I have this power supply with a AMD 7700x and NVIDIA 4700 ti and everything works flawlessly and with my power load the supply fan cannot be heard
Jul 12, 2023
5,702 Posts
Joined Dec 2014
Jul 12, 2023
Vanquished
Jul 12, 2023
5,702 Posts
Kinda new it was gonna be this price lol.

Great psu, paid 90 for it last year during prime day. Been powering a 6900XT, 5900X and 5 storage devices (2 HDD, 3 SSD) without issue

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Jul 12, 2023
5,702 Posts
Joined Dec 2014
Jul 12, 2023
Vanquished
Jul 12, 2023
5,702 Posts
Quote from qhoa1385 :
I don't have this exact PSU, I have the Toughpower Grand RGB 850W, but it had trouble powering a 3800X + 6950 XT. Random crashes both in game and idle. Took awhile for me to find the source. Swapped to a spare 1000W EVGA PSU and haven't crashed since. The weird problem is it doesn't crash during stress test, where the system draws about 700W from the wall, but it'll crash randomly in game or idle...
You had a faulty unit.

It's important to note that this toughpower gf1 is Tier A which means it's among the best of the best. If you had a toughpower grand rgb that wasn't platinum, it was tier B or lower. Either way, this is a very good PSU and nobody should avoid it. I've been power a 5900X and 6900XT for a year doing gaming (even msfs VR) and video encoding without issue.
Jul 12, 2023
416 Posts
Joined Nov 2015
Jul 12, 2023
MrWheelNDeal
Jul 12, 2023
416 Posts
Deal is dead now
Jul 12, 2023
282 Posts
Joined Jun 2017
Jul 12, 2023
Nightroadian
Jul 12, 2023
282 Posts
It's back for $99
Jul 15, 2023
844 Posts
Joined Sep 2016
Jul 15, 2023
pclinkcomputers
Jul 15, 2023
844 Posts
Quote from mvdafvka :
No atx 3. Is it worth paying extra since this is a totally new build?
I went with an ATX 3.0 certified PSU for my new build (RM850x Shift). You may not need it right now, but you might kick yourself a few years down the road and wish you had gotten one.
Jul 15, 2023
495 Posts
Joined Oct 2011
Jul 15, 2023
mvdafvka
Jul 15, 2023
495 Posts
Quote from pclinkcomputers :
I went with an ATX 3.0 certified PSU for my new build (RM850x Shift). You may not need it right now, but you might kick yourself a few years down the road and wish you had gotten one.
Good point. May I ask why you went with 850w if you're future proofing? I bought this but now wondering if I should have gone with 1000w since a 13700k can draw close to 400w when stressed.
Jul 15, 2023
9 Posts
Joined Oct 2022
Jul 15, 2023
Pricierthanyou
Jul 15, 2023
9 Posts
Quote from pclinkcomputers :
I went with an ATX 3.0 certified PSU for my new build (RM850x Shift). You may not need it right now, but you might kick yourself a few years down the road and wish you had gotten one.
Shouldve gotten 1k watts, you might kick yourself a few years down the road and wish you had gotten one thousand watts
Jul 15, 2023
844 Posts
Joined Sep 2016
Jul 15, 2023
pclinkcomputers
Jul 15, 2023
844 Posts
Quote from mvdafvka :
Good point. May I ask why you went with 850w if you're future proofing? I bought this but now wondering if I should have gone with 1000w since a 13700k can draw close to 400w when stressed.
Overclocking was my jam back in the days when you could get an additional 800MHz-1GHz out of a chip, but there's just not enough headroom anymore, in my opinion, to justify the time investment, not to mention having to deal with the thermals and additional power draw.

As for video cards, they've gone up in price drastically in recent years and I just don't see myself buying a card that would require more than 850w, at least not in the foreseeable future. I tend to gravitate toward the upper mid-range space.

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Jul 15, 2023
844 Posts
Joined Sep 2016
Jul 15, 2023
pclinkcomputers
Jul 15, 2023
844 Posts
Quote from Pricierthanyou :
Shouldve gotten 1k watts, you might kick yourself a few years down the road and wish you had gotten one thousand watts
I see what you did there.

Edit: Pcpartpicker estimates 674w for a 13700k, Z790 board, 32GB of RAM, and a 6800XT.

https://pcpartpicker.com/list/J8g7Dq
Last edited by pclinkcomputers July 14, 2023 at 09:04 PM.

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