Looking for an honest Thermaltake Toughpower GF A3 80 Plus Gold 1050W vs Segotep 1250W ATX Fully Modular Gaming Unit comparison in 2026? We scored both power supplies on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. Both products score nearly identically (69/100 vs 71/100) — this is a genuine toss-up that hinges on which specs matter most for your use case. The widest gap is in battery life, where the Thermaltake Toughpower GF A3 80 Plus Gold 1050W pulls noticeably ahead. On price the Segotep 1250W ATX Fully Modular Gaming Unit undercuts the Thermaltake Toughpower GF A3 80 Plus Gold 1050W by 67% ($89.99 vs $150), which materially changes the value calculus for budget-conscious buyers.
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Thermaltake Toughpower GF A3 80 Plus Gold 1050W and Segotep 1250W ATX Fully Modular Gaming Unit are closely matched power supplies devices with nearly identical overall scores (69 vs 71). The best choice depends on which specific features matter most to you.
Thermaltake
$150
Scores are relative within the power suppliescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Thermaltake Toughpower GF A3 80 Plus Gold 1050W | Segotep 1250W ATX Fully Modular Gaming Unit |
|---|---|---|
| Price | 150$ | 89.99$✓ |
| Weight | 1900g✓ | 2500g |
| Dimensions | 150 x 86 x 160 mm | 160 x 150 x 86 mm |
| Colors | Black | Black |
Buy Thermaltake Toughpower GF A3 80 Plus Gold 1050W if…
The Thermaltake Toughpower GF A3 80 Plus Gold 1050W is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Segotep 1250W ATX Fully Modular Gaming Unit if…
Choose the Segotep 1250W ATX Fully Modular Gaming Unit if budget is your top priority — it offers competitive specs at a lower price point.
Thermaltake Toughpower GF A3 80 Plus Gold 1050W and Segotep 1250W ATX Fully Modular Gaming Unit are closely matched power supplies devices with nearly identical overall scores (69 vs 71). The best choice depends on which specific features matter most to you.
Both products score similarly — it depends on your priorities.
Segotep 1250W ATX Fully Modular Gaming Unit is cheaper at $89.99 vs $150 for the Thermaltake Toughpower GF A3 80 Plus Gold 1050W.
The Thermaltake Toughpower GF A3 80 Plus Gold 1050W is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Choose the Segotep 1250W ATX Fully Modular Gaming Unit if budget is your top priority — it offers competitive specs at a lower price point.
Thermaltake Toughpower GF A3 80 Plus Gold 1050W is lighter at 1900g vs 2500g.
Reviewed by VersusMatrix Editorial Team
Last updated: May 31, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
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