Corsair
Corsair HX1000i
1000 W · Platinum
92
/ 100
From $279
VS
EcoFlow
EcoFlow Delta Pro 3
Portable power station · 2024
92
/ 100
From $3,699
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Corsair HX1000i lands at 92 and EcoFlow Delta Pro 3 at 92. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Corsair HX1000i if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Pick EcoFlow Delta Pro 3 if…
- ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
- ✓Solar input
- ✓Multiple AC/DC/USB-C outputs
Corsair HX1000i 92
vs 92 EcoFlow Delta Pro 3
Score breakdown
Corsair HX1000i
92 efficiency 92
noise 86
cables 86
value 84
EcoFlow Delta Pro 3
92 efficiency 87
noise 86
cables 90
value 80
Specs side-by-side
| Spec | Corsair HX1000i | EcoFlow Delta Pro 3 |
|---|---|---|
| Wattage | 1000 W | — |
| Efficiency | Platinum | — |
| Type | — | Portable power station |
| Release year | — | 2024 |
Corsair HX1000i
Pros
- +Modular cabling on most
- +ATX 3.1 / 12V-2x6 support
- +10-year warranty on many
Cons
- −Bulky on higher wattages
- −Fan noise varies by load
- −Cable length may not fit some cases
EcoFlow Delta Pro 3
Pros
- +LiFePO4 chemistry on modern SKUs (4000+ cycles)
- +Solar input
- +Multiple AC/DC/USB-C outputs
Cons
- −Heavy
- −Pricey per Wh
- −Shipping restrictions (Li-ion)
FAQ: Corsair HX1000i vs EcoFlow Delta Pro 3
Which is better, Corsair HX1000i or EcoFlow Delta Pro 3? +
Both score 92 on our weighted rubric — tied. 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 EcoFlow Delta Pro 3 worth the price? +
At $3,699, EcoFlow Delta Pro 3 delivers a Specdex score of 92 — strongest in cables.
Does Corsair HX1000i or EcoFlow Delta Pro 3 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.