Corsair RMX Series RM1000x vs Corsair HX1200i
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AI Matrix
Powered by Claude AICorsair HX1200i narrowly beats the Corsair RMX Series RM1000x in the power supplies category, especially in performance, scoring 68 vs 64. If you want the better overall power supplies, Corsair HX1200i is the recommended choice.
2 Reasons Why Corsair HX1200i Is Better
- 1.Better performance score: 69 vs 54
- 2.Higher overall score: 68 vs 64
What are you giving up?
Picking Corsair HX1200i over Corsair RMX Series RM1000x means trading these off.
You give up
- −$37 cheaper ($179.99 vs $216.75)
- −200g lighter (1800g vs 2000g)
You gain
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Spec Comparison
Corsair RMX Series RM1000xCorsair HX1200i
Score Breakdown
Corsair RMX Series RM1000xCorsair HX1200i
71
Price25% weight
63Corsair RMX Series RM1000x Winner
54
Wattage35% weight
69Corsair HX1200i Winner
70
Noise Level15% weight
70Tie
82
Warranty15% weight
82Tie
46
Fan Size10% weight
50Tie
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.
Corsair RMX Series RM1000x
✓ Pros
- ●Lower price: $179.99 vs $216.75
- ●Lighter build: 1800g vs 2000g
- ●Better value for money
✗ Cons
- ●Lower performance score
Corsair HX1200i
Winner✓ Pros
- ●Higher performance score
✗ Cons
- ●Higher price: $216.75 vs $179.99
- ●Higher price relative to value
Spec Comparison
| Spec | Corsair RMX Series RM1000x | Corsair HX1200iW |
|---|---|---|
| Price | 179.99$✓ | 216.75$ |
| Weight | 1800g✓ | 2000g |
| Dimensions | 150 x 86 x 160 mm | 150 x 86 x 180 mm |
| Colors | Black | Black |
Who Should Buy
Buy Corsair RMX Series RM1000x if…
Choose the Corsair RMX Series RM1000x if budget is your top priority — it offers competitive specs at a lower price point.
Buy Corsair HX1200i if…
Buy the Corsair HX1200i if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Corsair RMX Series RM1000x vs Corsair HX1200i — FAQ
Corsair RMX Series RM1000x vs Corsair HX1200i: which is better?
Corsair HX1200i narrowly beats the Corsair RMX Series RM1000x in the power supplies category, especially in performance, scoring 68 vs 64. If you want the better overall power supplies, Corsair HX1200i is the recommended choice.
Is Corsair RMX Series RM1000x better than Corsair HX1200i?
No, Corsair HX1200i scores higher (79 vs 71).
Which is cheaper, Corsair RMX Series RM1000x or Corsair HX1200i?
Corsair RMX Series RM1000x is cheaper at $179.99 vs $216.75 for the Corsair HX1200i.
Who should buy the Corsair RMX Series RM1000x?
Choose the Corsair RMX Series RM1000x if budget is your top priority — it offers competitive specs at a lower price point.
Who should buy the Corsair HX1200i?
Buy the Corsair HX1200i if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Which is lighter, Corsair RMX Series RM1000x or Corsair HX1200i?
Corsair RMX Series RM1000x is lighter at 1800g vs 2000g.
Related Comparisons
Full Corsair RMX Series RM1000x review →Full Corsair HX1200i review →All Corsair Power Supplies →All Corsair Power Supplies →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 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.