# Thermaltake Toughpower GF3 850W: specs and price

**Price (US):** $129.99 at thermaltakeusa.com (Official MSRP (2026 ATX 3.1 version, PS-TPD-0850FNFAGU-4)), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 12 power supplies we track it is #2 cheapest of 12; category median $165.
**Brand:** Thermaltake
**Released:** 2022
**Deskmark:** Bronze Deskmark — pay-blind category standing 43/100, #11 of 12 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $129.99 |
| Brand | Thermaltake |
| Released | 2022 |
| Wattage (W) | 850 |
| Efficiency rating | 80plus_gold |
| Modular | full |
| Atx version | ATX 3.1 |
| Pcie 5 12vhpwr | Yes |
| Fan size (mm) | 135 |
| Warranty years | 10 |

## Where it stands

At $130, the Thermaltake Toughpower GF3 850W is #2 cheapest of the 12 power supplies we track, where the median is $165. On the spec sheet, its wattage of 850 W is the lowest of the 12, its release year of 2022 is below the median of the 12, and its fan size of 135 mm is at the median of the 12.

## What reviewers say

Based on one whitelisted lab test (Tom's Hardware). Aris Mpitziopoulos rates the GF3 850W a well-built early ATX 3.0/PCIe 5.0 unit on a CWT CSZ platform, quiet and efficient at light loads, but with sub-88% normal-load efficiency, sub-16ms PWR_OK hold-up, high-load noise exceeding 50 dBA, and overall performance trailing the Corsair RM850x and EVGA 850 G7. (Based on 1 review, 1 lab-tested, 2022-11-16.)

Praised: Good build quality on a high-quality CWT CSZ platform; One of the first 850W units with ATX 3.0, PCIe 5.0 and a 12VHPWR connector; Quiet under normal operating temperatures (average noise below 30 dBA); High efficiency at light and super-light loads; Delivers 110% of rated capacity at high temps without issue; 10-year warranty.
Flagged: Overall/normal-load efficiency is low, below the 88% it should hit; PWR_OK signal hold-up time falls below the 16ms ATX minimum; Noisy under high load at high temps, exceeding 50 dBA; Overall performance trails the Corsair RM850x and EVGA 850 G7; High inrush current with 230V input.
Disagreement: Only one whitelisted tester (Tom's Hardware) published a hands-on lab review of this exact model, so no cross-source disagreement can be assessed; the verdict is single-source.
Sources: Tom's Hardware (2022-11-16, tomshardware.com)

## Frequently asked questions

**What do reviewers say about the Thermaltake Toughpower GF3 850W?**

Based on one whitelisted lab test (Tom's Hardware). Aris Mpitziopoulos rates the GF3 850W a well-built early ATX 3.0/PCIe 5.0 unit on a CWT CSZ platform, quiet and efficient at light loads, but with sub-88% normal-load efficiency, sub-16ms PWR_OK hold-up, high-load noise exceeding 50 dBA, and overall performance trailing the Corsair RM850x and EVGA 850 G7. Praised: Good build quality on a high-quality CWT CSZ platform; One of the first 850W units with ATX 3.0, PCIe 5.0 and a 12VHPWR connector; Quiet under normal operating temperatures (average noise below 30 dBA); High efficiency at light and super-light loads; Delivers 110% of rated capacity at high temps without issue; 10-year warranty. Flagged: Overall/normal-load efficiency is low, below the 88% it should hit; PWR_OK signal hold-up time falls below the 16ms ATX minimum; Noisy under high load at high temps, exceeding 50 dBA; Overall performance trails the Corsair RM850x and EVGA 850 G7; High inrush current with 230V input. (From 1 tester review, 1 lab-tested.)

**How much does the Thermaltake Toughpower GF3 850W cost?**

The Thermaltake Toughpower GF3 850W has a US price of $129.99 (Official MSRP (2026 ATX 3.1 version, PS-TPD-0850FNFAGU-4)), as of 2026-06-19.

**How does the Thermaltake Toughpower GF3 850W compare on price?**

At $130, the Thermaltake Toughpower GF3 850W is #2 cheapest of the 12 power supplies we track, where the median is $165.

**When was the Thermaltake Toughpower GF3 850W released?**

The Thermaltake Toughpower GF3 850W was released 2022.

**What are the Thermaltake Toughpower GF3 850W's key specs?**

Thermaltake Toughpower GF3 850W (Thermaltake): wattage w 850, efficiency rating 80plus_gold, modular full, atx version ATX 3.1, pcie 5 12vhpwr Yes. Full sourced spec sheet verified 2026-06-19.

Source: https://thermaltakeusa.com/products/toughpower-gf3-850w-gold-tt-premium-edition-ps-tpd-0850fnfagu-4 (thermaltakeusa.com, accessed 2026-06-19)
Corroboration: https://www.tomshardware.com/reviews/thermaltake-toughpower-gf3-850w-atx-v30-power-supply-review (accessed 2026-06-19)
Canonical: https://frontdeskreview.com/product/power-supplies/thermaltake-toughpower-gf3-850w/
Cite: Per The Front Desk Review, the Thermaltake Toughpower GF3 850W price of record was $129.99 as of 2026-06-19 — https://frontdeskreview.com/product/power-supplies/thermaltake-toughpower-gf3-850w/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl