Corsair
Corsair SF1000L
1000 W · Gold
91
/ 100
From $299
VS
NZXT
NZXT C1500 Platinum
1500 W · Platinum · ATX 3.1
91
/ 100
From $349
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Corsair SF1000L lands at 91 and NZXT C1500 Platinum at 91. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Corsair SF1000L if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Pick NZXT C1500 Platinum if…
- ✓Massive 1500 W headroom
- ✓ATX 3.1 12V-2x6
- ✓CAM software monitoring
Corsair SF1000L 91
vs 91 NZXT C1500 Platinum
Score breakdown
Corsair SF1000L
91 efficiency 91
noise 86
cables 86
value 84
NZXT C1500 Platinum
91 efficiency 94
noise 88
cables 92
value 86
Specs side-by-side
| Spec | Corsair SF1000L | NZXT C1500 Platinum |
|---|---|---|
| Wattage | 1000 W | 1500 W |
| Efficiency | Gold | 80+ Platinum |
| Standard | — | ATX 3.1 |
| Connectors | — | 1× 12V-2x6 (600W) |
Corsair SF1000L
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
NZXT C1500 Platinum
Pros
- +Massive 1500 W headroom
- +ATX 3.1 12V-2x6
- +CAM software monitoring
Cons
- −Overkill for most builds
- −Expensive
- −Fan a hair loud at max
FAQ: Corsair SF1000L vs NZXT C1500 Platinum
Which is better, Corsair SF1000L or NZXT C1500 Platinum? +
Both score 91 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Corsair SF1000L worth the price? +
At $299, Corsair SF1000L delivers a Specdex score of 91 — strongest in efficiency.
Is NZXT C1500 Platinum worth the price? +
At $349, NZXT C1500 Platinum delivers a Specdex score of 91 — strongest in efficiency.
Does Corsair SF1000L or NZXT C1500 Platinum 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.