Corsair HX1000i
1000 W · Platinum
be quiet! Dark Power 13 1000W
1000 W · Titanium · ATX 3.0
be quiet! Dark Power 13 1000W takes it — here’s why.
In our weighted Specdex score, Corsair HX1000i lands at 92 and be quiet! Dark Power 13 1000W at 94. That puts be quiet! Dark Power 13 1000W ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Corsair HX1000i if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Pick be quiet! Dark Power 13 1000W if…
- ✓80+ Titanium efficiency
- ✓Near-silent under load
- ✓12VHPWR included
Winner by scenario
Derived from the sub-score breakdown · not a separate testEfficiency
be quiet! Dark Power 13 1000WCompared on the efficiency sub-score
be quiet! Dark Power 13 1000W leads on efficiency (98 vs 92).
Noise
be quiet! Dark Power 13 1000WCompared on the noise sub-score
be quiet! Dark Power 13 1000W leads on noise (96 vs 86).
Cables
be quiet! Dark Power 13 1000WCompared on the cables sub-score
be quiet! Dark Power 13 1000W leads on cables (90 vs 86).
Value for money
Corsair HX1000iSpecdex score per dollar at MSRP
Corsair HX1000i more score per dollar ($279 vs $329).
Score breakdown
Specs side-by-side
| Spec | Corsair HX1000i | be quiet! Dark Power 13 1000W |
|---|---|---|
| Wattage | 1000 W | 1000 W |
| Efficiency | Platinum | 80+ Titanium |
| Standard | — | ATX 3.0 |
| Connectors | — | 1× 12VHPWR (600W) |
Corsair HX1000i
- +Modular cabling on most
- +ATX 3.1 / 12V-2x6 support
- +10-year warranty on many
- −Bulky on higher wattages
- −Fan noise varies by load
- −Cable length may not fit some cases
be quiet! Dark Power 13 1000W
- +80+ Titanium efficiency
- +Near-silent under load
- +12VHPWR included
- −Very expensive
- −Heavy
- −Overlooked aesthetically vs competitors
FAQ: Corsair HX1000i vs be quiet! Dark Power 13 1000W
Which is better, Corsair HX1000i or be quiet! Dark Power 13 1000W? +
be quiet! Dark Power 13 1000W scores 94 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.
Is Corsair HX1000i worth the price? +
At $279, Corsair HX1000i delivers a Specdex score of 92 — strongest in efficiency.
Is be quiet! Dark Power 13 1000W worth the price? +
At $329, be quiet! Dark Power 13 1000W delivers a Specdex score of 94 — strongest in efficiency.
Does Corsair HX1000i or be quiet! Dark Power 13 1000W last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for efficiency, Corsair HX1000i or be quiet! Dark Power 13 1000W? +
be quiet! Dark Power 13 1000W — leads on efficiency (98 vs 92). Compared on the efficiency sub-score.
Which is better for noise, Corsair HX1000i or be quiet! Dark Power 13 1000W? +
be quiet! Dark Power 13 1000W — leads on noise (96 vs 86). Compared on the noise sub-score.