NZXT C1500 Platinum Review
1500 W · Platinum · ATX 3.1
Specdex verdict The NZXT C1500 Platinum earns Specdex's editor's pick — flagship-tier with no significant weak spots, a clear recommendation in its category.
The PSU for dual-GPU workstations and RTX 5090 rigs with zero headroom anxiety.
Specdex doesn't run benchmarks in-house. The verdict is an editorial assessment based on manufacturer specs and public reviewer consensus. See methodology.
NZXT C1500 Platinum versus its closest rivals
- +Massive 1500 W headroom
- +ATX 3.1 12V-2x6
- +CAM software monitoring
- −Overkill for most builds
- −Expensive
- −Fan a hair loud at max
Who's the NZXT C1500 Platinum for?
Quick verdicts for the most common buyer profiles, derived from the sub-scores above.
Compute scores trail current top-tier — look at our step-up alternatives below if performance is the priority.
At $349 this is a genuine value play — Specdex score of 91 far exceeds the typical sub-$500 baseline.
In the box
What you get when you unbox the NZXT C1500 Platinum.
- Power supply
- AC power cable
- Modular cables
- Mounting screws
- Cable ties
Standard contents — region/SKU may vary; confirm at retailer.
Sources & benchmarks
Cited, not generatedSpecdex does not run benchmarks in-house. We're rolling out cited public benchmark data category by category — PassMark for CPUs and GPUs is wired today; DXOMark, RTINGS, Geekbench, and NotebookCheck will follow.
Sources we use when available: PassMark for CPU/GPU, Geekbench Browser for synthetic, DXOMark for camera scores, RTINGS for TVs, monitors, and headphones. See methodology.
Specifications
Editorial · awaiting verification| Specification | Value |
|---|---|
| Connectors | 1× 12V-2x6 (600W) |
| Specification | Value |
|---|---|
| Wattage | 1500 W |
| Efficiency | 80+ Platinum |
| Standard | ATX 3.1 |
Cheaper alternatives to the NZXT C1500 Platinum
Same category, at least 20% cheaper, best-scoring picks from our catalog.
Step up from the NZXT C1500 Platinum
Higher-scoring power supplies if you've got more to spend.
More from NZXT
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Also consider
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Where the NZXT C1500 Platinum appears on Specdex
Curated lists, spec rankings, and buying guides where this product is mentioned or ranked.