Retailer photo of Thermaltake Toughpower GT Snow 850W. View this offer in Where to buy
Thermaltake · PSU · ATX 3.x
Thermaltake Toughpower GT Snow 850W
The current Thermaltake Toughpower GT Snow 850W price from retailers, its key specifications, and how it performs for each job.
Works well for: Gaming PC
Trade-offs: Current price sits $6 above the strong-value threshold (~$101)
- Rated output
- 850 W
- 80 PLUS rating
- 80 PLUS Gold
- Size
- ATX
- Modularity
- Fully modular
- ATX standard
- ATX 3.1
Move a slider and the page re-scores this product against the same market frame.
What does it cost today, and is that a good price?
Market confidence: LowAt $107 the Thermaltake Toughpower GT Snow 850W is priced in line with its $107 representative market level. Only one retailer currently backs that price, so the level is a single data point rather than a market.
Limited market: only one retailer currently has a verified offer, so treat this price as a single data point.
Prices & availability
Thermaltake Toughpower GT Snow 850W: current price and offers
Compare the offers we track for this model, across variants and retailers.
1 tracked offers · 1 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Thermaltake Toughpower GT Snow 850W | Newegg | New | $107 | 77 | 2026-10-14 | View offer → |
| Thermaltake Toughpower GT Snow 850WMultiple variants available | Amazon Affiliate | Varies | Find on Amazon | Not tracked | No price snapshot | Find on Amazon → |
Prices are dated snapshots, not live quotes — confirm the final price at the store. New, refurbished and used offers are listed separately; used offers carry warranty and seller risk.
Performance and where it ranks
Two different questions, side by side. Performance compares what the hardware can do; Value compares what that capability costs at today’s price. A product can rank high on one and low on the other — that gap is the point.
Performance Balanced
How much it can do. Price plays no part in this ranking.
#34 of 77 graded Power supplies
- #31 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 52
- #32 ThermaltakeThermaltake Smart BM3 Bronze 850W 52
- #33 PhanteksPhanteks AMP GH 850W White 52
- #34 ThermaltakeThermaltake Toughpower GT Snow 850W 52
- #35 be quiet!be quiet! Pure Power 13 M 850W 52
- #36 NZXTNZXT C850 Gold Core 52
- #37 NZXTNZXT C850 Gold ATX 3.1 52
Value Balanced
How much of that you get for today’s price.
#32 of 77 currently priced Power supplies
- #29 MSIMSI PRO A1000PL PCIE5 79
- #30 CorsairCorsair RM850x 78
- #31 be quiet!be quiet! POWER ZONE 2 1000W 78
- #32 ThermaltakeThermaltake Toughpower GT Snow 850W 77
- #33 be quiet!be quiet! POWER ZONE 2 1200W 77
- #34 RosewillRosewill VSB650 77
- #35 ThermaltakeThermaltake Toughpower SFX Platinum 1000W 77
Performance Gaming PC
How much it can do. Price plays no part in this ranking.
#34 of 77 graded Power supplies
- #31 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 52
- #32 ThermaltakeThermaltake Smart BM3 Bronze 850W 52
- #33 PhanteksPhanteks AMP GH 850W White 52
- #34 ThermaltakeThermaltake Toughpower GT Snow 850W 52
- #35 be quiet!be quiet! Pure Power 13 M 850W 52
- #36 NZXTNZXT C850 Gold Core 52
- #37 NZXTNZXT C850 Gold ATX 3.1 52
Value Gaming PC
How much of that you get for today’s price.
#31 of 77 currently priced Power supplies
- #28 be quiet!be quiet! PURE POWER 13 M 1200W 81
- #29 MSIMSI PRO A1000PL PCIE5 80
- #30 RosewillRosewill VSB650 80
- #31 ThermaltakeThermaltake Toughpower GT Snow 850W 80
- #32 ThermaltakeThermaltake Toughpower GT 1200W 79
- #33 CorsairCorsair RM850x 79
- #34 be quiet!be quiet! POWER ZONE 2 1000W 79
Performance High-end GPU
How much it can do. Price plays no part in this ranking.
#34 of 77 graded Power supplies
- #31 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 52
- #32 ThermaltakeThermaltake Smart BM3 Bronze 850W 52
- #33 PhanteksPhanteks AMP GH 850W White 52
- #34 ThermaltakeThermaltake Toughpower GT Snow 850W 52
- #35 be quiet!be quiet! Pure Power 13 M 850W 52
- #36 NZXTNZXT C850 Gold Core 52
- #37 NZXTNZXT C850 Gold ATX 3.1 52
Value High-end GPU
How much of that you get for today’s price.
#46 of 77 currently priced Power supplies
- #43 CorsairCorsair RM1000e White 72
- #44 NZXTNZXT C1000 Gold Core 72
- #45 ThermaltakeThermaltake Toughpower GT 750W ATX 3.1 70
- #46 ThermaltakeThermaltake Toughpower GT Snow 850W 69
- #47 ASRockASRock PRO-750G 68
- #48 NZXTNZXT C750 Gold Core 68
- #49 be quiet!be quiet! Pure Power 12 750W 68
Performance Small form factor
How much it can do. Price plays no part in this ranking.
#34 of 77 graded Power supplies
- #31 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 52
- #32 ThermaltakeThermaltake Smart BM3 Bronze 850W 52
- #33 PhanteksPhanteks AMP GH 850W White 52
- #34 ThermaltakeThermaltake Toughpower GT Snow 850W 52
- #35 be quiet!be quiet! Pure Power 13 M 850W 52
- #36 NZXTNZXT C850 Gold Core 52
- #37 NZXTNZXT C850 Gold ATX 3.1 52
Value Small form factor
How much of that you get for today’s price.
#32 of 77 currently priced Power supplies
- #29 be quiet!be quiet! POWER ZONE 2 1200W 31
- #30 Cooler MasterCooler Master MWE Gold 750 V3 31
- #31 be quiet!be quiet! POWER ZONE 2 1000W 30
- #32 ThermaltakeThermaltake Toughpower GT Snow 850W 30
- #33 MSIMSI MAG A1000PLS PCIE5 30
- #34 CorsairCorsair RM750x 30
- #35 CorsairCorsair RM850e White 30
Performance Workstation
How much it can do. Price plays no part in this ranking.
#37 of 77 graded Power supplies
- #34 be quiet!be quiet! Pure Power 12 850W 67
- #35 ThermaltakeThermaltake Toughpower GT 850W ATX 3.1 67
- #36 PhanteksPhanteks AMP GH 850W White 67
- #37 ThermaltakeThermaltake Toughpower GT Snow 850W 67
- #38 be quiet!be quiet! Pure Power 13 M 850W 67
- #39 NZXTNZXT C850 Gold Core 67
- #40 NZXTNZXT C850 Gold ATX 3.1 67
Value Workstation
How much of that you get for today’s price.
#54 of 77 currently priced Power supplies
- #51 ThermaltakeThermaltake Toughpower GF A3 Gold 1050W 63
- #52 ThermaltakeThermaltake Toughpower GF3 1650W Gold 62
- #53 ThermaltakeThermaltake Toughpower GF A3 Gold 850W 60
- #54 ThermaltakeThermaltake Toughpower GT Snow 850W 60
- #55 ThermaltakeThermaltake Toughpower GT Snow 750W 59
- #56 ASRockASRock PRO-750G 55
- #57 ASRockASRock Challenger CL-650G 53
These ladders follow the preset scenario shown above. Your own weights re-score this product, not the whole field.
What it is good for
| Scenario | this productCapability grade · Value at current price | Higher capability | Higher Value with current priorities |
|---|---|---|---|
| Balanced (all-round)Weighted all-round view | GradeNo grade Value77 | Higher capability NZXT C1200 Gold ATX 3.1 93 +41% capability · +17% price | Higher Value with current priorities Phanteks AMP GH 850W Black 100 +0% capability · -21% price |
| Gaming PCScenario capability | GradeS Value80 | Higher capability NZXT C1200 Gold ATX 3.1 S 93 +41% capability · +17% price | Higher Value with current priorities Phanteks AMP GH 850W Black S 99 +0% capability · -21% price |
| High-end GPUScenario capability | GradeB Value69 | Higher capability NZXT C1200 Gold ATX 3.1 S 100 +41% capability · +17% price | Higher Value with current priorities Phanteks AMP GH 850W Black B 86 +0% capability · -21% price |
| Small form factorScenario capability | GradeF Value30 | Higher capability NZXT C1200 Gold ATX 3.1 F 35 +41% capability · +17% price | Higher Value with current priorities Phanteks AMP GH 850W Black F 37 +0% capability · -21% price |
| Workstation & 24/7Scenario capability | GradeB Value60 | Higher capability Higher capability · Higher Value with current priorities be quiet! POWER ZONE 2 750W B 99 +25% capability · -7% price | |
Balanced has no letter: it is a weighting preset, not a capability rubric. A grade answers “how well does this handle that job?” — price is never part of it. Relative Value puts the current market price back in.
Compare these grades with the full tier list
Trade-offs
Works well if
- Gaming PC is your main prioritygraded S for Gaming PC on the same rubric as the tier list
- Strong-value threshold: ~$101$101 is where Relative Value reaches 80 with Balanced priorities, in the 2026-10-10–2026-10-17 offer frame
Consider other options if
- Current price sits $6 above the strong-value threshold (~$101)cheapest tracked $107 against a $101 calculated threshold with Balanced priorities
- Value for money matters more to you than this exact modelPhanteks AMP GH 850W Black holds Relative Value 100 against its 77 with Balanced priorities, at $85
- Small form factor is what you actually need it forit grades only F there
Works well if
- Gaming PC is your main prioritygraded S for Gaming PC on the same rubric as the tier list
- Strong-value threshold: ~$106$106 is where Relative Value reaches 80 for Gaming PC, in the 2026-10-10–2026-10-17 offer frame
Consider other options if
- Current price sits $1 above the strong-value threshold (~$106)cheapest tracked $107 against a $106 calculated threshold for Gaming PC
- Value for money matters more to you than this exact modelPhanteks AMP GH 850W Black holds Relative Value 99 against its 80 for Gaming PC, at $85
- Small form factor is what you actually need it forit grades only F there
Works well if
- High-end GPU is your main prioritygraded B for High-end GPU on the same rubric as the tier list
Consider other options if
- You want strong value for High-end GPU specificallyat today's market no realistic price for this model reaches strong value for High-end GPU — the calculation only gets there near $69, against a cheapest tracked $107
- Value for money matters more to you than this exact modelPhanteks AMP GH 850W Black holds Relative Value 86 against its 69 for High-end GPU, at $85
- Small form factor is what you actually need it forit grades only F there
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- Small form factor is not actually your main job — Gaming PC isit grades F for Small form factor, but S for Gaming PC
Consider other options if
- Small form factor is what you actually need it forit grades F there; NZXT C1200 Gold ATX 3.1 grades F at $125
- You want strong value for Small form factor specificallycompeting products deliver so much more for Small form factor per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelPhanteks AMP GH 850W Black holds Relative Value 37 against its 30 for Small form factor, at $85
Works well if
- Workstation is your main prioritygraded B for Workstation on the same rubric as the tier list
Consider other options if
- You want strong value for Workstation specificallyat today's market no realistic price for this model reaches strong value for Workstation — the calculation only gets there near $52, against a cheapest tracked $107
- Value for money matters more to you than this exact modelbe quiet! POWER ZONE 2 750W holds Relative Value 99 against its 60 for Workstation, at $100
- Small form factor is what you actually need it forit grades only F there
Every line states the fact it was derived from, for the scenario selected above. Thresholds are calculated points on our value curve — information about where the maths turns, not instructions about what to pay.
Similar options to the Thermaltake Toughpower GT Snow 850W
Chosen for Balanced
Chosen for Gaming PC
Chosen for High-end GPU
Chosen for Small form factor
Chosen for Workstation
Alternatives stay near this product’s price range. Step-up options may exceed the standard budget envelope when the capability gain is meaningful.
More head-to-head comparisons in this category
Upgrade planner
Judge the change in the active scenario, then make the cash gap explicit.
Using page scenarioWhat are you upgrading from? These are the axes we compare on, and where this product stands in the current market.
Capability differences are expressed as tiers and index points, not as benchmark percentages we did not measure.
Specifications and compatibility
What this product is, and what to check before it goes into your build.
Power / Interface
- Rated output
- 850 W
- +12 V output
- 849.6 W
- 80 PLUS rating
- 80 PLUS Gold
- ATX standard
- ATX 3.1
Show all specifications
Warranty
- Warranty
- 5 years
- Manufacturer part number
- PS-TPT-0850FNFAGU-W
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-10-10–2026-10-17
What to check in your build
A case that takes ATX power supplies
The size is set by the case: ATX cases take ATX units, small cases take SFX (some also SFX-L).
140 mm of power-supply bay, plus room for the cables
Case makers list the longest power supply the bay takes; modular cables need extra space behind the unit.
Found an error? Report this specification Email the field, corrected value and an optional source.
Compatibility guidance is practical help, not a score. Missing data is shown as unknown, never invented.
Summary
Thermaltake Toughpower GT Snow 850W offers a balanced view across an all-round mix of priorities. It ranks #34 by capability in the current modelled field. Its clearest measured strength is rated output 850. Phanteks AMP GH 850W Black currently clears the same practical bar with stronger Relative Value.
Thermaltake Toughpower GT Snow 850W offers S-grade capability for Gaming PC. It ranks #34 by capability in the current modelled field. Its clearest measured strength is rated output 850. Phanteks AMP GH 850W Black currently clears the same practical bar with stronger Relative Value.
Thermaltake Toughpower GT Snow 850W offers B-grade capability for High-end GPU. It ranks #34 by capability in the current modelled field. Its clearest measured strength is rated output 850. Phanteks AMP GH 850W Black currently clears the same practical bar with stronger Relative Value.
Thermaltake Toughpower GT Snow 850W offers F-grade capability for Small form factor. It ranks #34 by capability in the current modelled field. Its clearest measured strength is rated output 850. The F grade is the decisive limitation for this workload.
Thermaltake Toughpower GT Snow 850W offers B-grade capability for Workstation. It ranks #37 by capability in the current modelled field. Its clearest measured strength is rated output 850. Phanteks AMP GH 850W Black currently clears the same practical bar with stronger Relative Value.
FAQ
Why does Relative Value change when I choose another scenario?
Each scenario changes the weights applied to capability, price and the other published factors. The hardware facts stay fixed, but the value question changes, so its score and rank can change too.
Why can Amazon appear without a tracked price?
Amazon is shown as a discovery link when we do not have a permitted verified price snapshot. It is excluded from price comparisons, rankings and Relative Value until a compliant tracked price exists.
Useful links & sources
offer frame 2026-10-10–2026-10-17 · formula psu-value-v1 · facts facts-2026-10-17 · Relative Value is an estimate from our current dataset, the selected weights and dated market prices — not an official product rating and not a price forecast. Target prices are calculation thresholds, not predictions. Methodology We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.