NZXT
NZXT C1500 Platinum
1500 W · Platinum · ATX 3.1
91
/ 100
From $349
VS
Seasonic Prime TX-1600 wins by 4
Seasonic
Seasonic Prime TX-1600
1600 W · Titanium
95
/ 100
From $549
Specdex verdict
Seasonic Prime TX-1600 takes it — here’s why.
In our weighted Specdex score, NZXT C1500 Platinum lands at 91 and Seasonic Prime TX-1600 at 95. That puts Seasonic Prime TX-1600 ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.
Pick NZXT C1500 Platinum if…
- ✓Massive 1500 W headroom
- ✓ATX 3.1 12V-2x6
- ✓CAM software monitoring
Pick Seasonic Prime TX-1600 if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Score breakdown
NZXT C1500 Platinum
91 efficiency 94
noise 88
cables 92
value 86
Seasonic Prime TX-1600
95 efficiency 95
noise 86
cables 86
value 84
Specs side-by-side
Spec
NZXT C1500 Platinum
Seasonic Prime TX-1600
Wattage
1500 W
1600 W
Efficiency
80+ Platinum
Titanium
Standard
ATX 3.1
—
Connectors
1× 12V-2x6 (600W)
—
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
Seasonic Prime TX-1600
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
FAQ: NZXT C1500 Platinum vs Seasonic Prime TX-1600
Which is better, NZXT C1500 Platinum or Seasonic Prime TX-1600? +
Seasonic Prime TX-1600 scores 95 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.
Is NZXT C1500 Platinum worth the price? +
At $349, NZXT C1500 Platinum delivers a Specdex score of 91 — strongest in efficiency.
Is Seasonic Prime TX-1600 worth the price? +
At $549, Seasonic Prime TX-1600 delivers a Specdex score of 95 — strongest in efficiency.
Does NZXT C1500 Platinum or Seasonic Prime TX-1600 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.