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Corsair HX1000i — 1000 W · Platinum
Corsair

Corsair HX1000i

1000 W · Platinum

92
/ 100
From $279
VS
Corsair HX1000i wins by 2
EcoFlow Delta Pro — Portable power station · 2022
EcoFlow

EcoFlow Delta Pro

Portable power station · 2022

90
/ 100
From $3,299
Specdex verdict

Corsair HX1000i takes it — here’s why.

In our weighted Specdex score, Corsair HX1000i lands at 92 and EcoFlow Delta Pro at 90. That puts Corsair HX1000i 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 EcoFlow Delta Pro if…

  • ✓LiFePO4 chemistry on modern SKUs (4000+ cycles)
  • ✓Solar input
  • ✓Multiple AC/DC/USB-C outputs
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Efficiency

Corsair HX1000i

Compared on the efficiency sub-score

Corsair HX1000i leads on efficiency (92 vs 85).

Cables

EcoFlow Delta Pro

Compared on the cables sub-score

EcoFlow Delta Pro leads on cables (90 vs 86).

Noise

Tie

Compared on the noise sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Corsair HX1000i

Specdex score per dollar at MSRP

Corsair HX1000i more score per dollar ($279 vs $3,299).

Corsair HX1000i 92
vs
90 EcoFlow Delta Pro

Score breakdown

Corsair HX1000i
92
efficiency 92
noise 86
cables 86
value 84
EcoFlow Delta Pro
90
efficiency 85
noise 86
cables 90
value 80

Specs side-by-side

Corsair HX1000i versus EcoFlow Delta Pro — full spec comparison
Spec Corsair HX1000i EcoFlow Delta Pro
Wattage
1000 W
—
Efficiency
Platinum
—
Type
—
Portable power station
Release year
—
2022

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

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

Which is better, Corsair HX1000i or EcoFlow Delta Pro? +

Corsair HX1000i scores 92 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 EcoFlow Delta Pro worth the price? +

At $3,299, EcoFlow Delta Pro delivers a Specdex score of 90 — strongest in cables.

Does Corsair HX1000i or EcoFlow Delta Pro 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 EcoFlow Delta Pro? +

Corsair HX1000i — leads on efficiency (92 vs 85). Compared on the efficiency sub-score.

Which is better for cables, Corsair HX1000i or EcoFlow Delta Pro? +

EcoFlow Delta Pro — leads on cables (90 vs 86). Compared on the cables sub-score.