About NZXT 1500 Watt 80 Plus Platinum SMPS
| Category | Specification |
|---|---|
| Model Name | NZXT C1500 Platinum |
| Total Power Output | 1500 W (115–240 Vac) / ~1300 W (100–115 Vac) |
| Efficiency Rating | 80 Plus Platinum (up to ~94%) |
| Cybenetics Certification | Titanium Efficiency & A- Noise Level |
| Modularity | Fully Modular |
| ATX Standard | ATX12V v3.1 / EPS12V v2.92 |
| PCIe 5.1 Compatible | Yes (Supports current & future GPUs) |
| Connectors – Motherboard | 1 × 24-pin ATX |
| Connectors – CPU | 1 × 4+4-pin + 1 × 8-pin CPU |
| Connectors – PCIe | 6 × 6+2-pin PCIe, 2 × 16-pin 12V-2×6 PCIe (PCIe 5.1) |
| Connectors – SATA | 12 × SATA |
| Peripheral (Molex) | 4 × Molex |
| Fan Type & Size | 140 mm Magnetic Levitation Fan |
| Fan Speed | Up to ~2500 RPM |
| Airflow | ~125 CFM |
| Noise Level | ~41 dBA max |
| Operating Temp | 0 °C – 50 °C |
| Protections | OVP / UVP / SCP / OTP / OPP / OCP |
| Input Voltage | 100–240 Vac, 50–60 Hz |
| Dimensions (W × H × D) | ~150 × 86 × 180 mm |
| Weight (Approx.) | ~2.1–2.4 kg |
| Warranty | 10 Years |
At its heart, the NZXT 1500 Watt 80 Plus Platinum SMPS delivers a massive 1500 W of continuous power, making it suitable for extreme gaming rigs, workstations, and content-creation systems that pull significant electrical loads.
The NZXT 1500 Watt 80 Plus Platinum SMPS meets the ATX12V v3.1 and EPS12V v2.92 standards, ensuring compatibility with modern motherboards and processors.
It also supports PCIe 5.1 specifications, future-proofing your build for next-generation GPUs that draw substantial wattage through 16-pin 12V-2×6 connectors.
Efficiency is a standout attribute of this PSU.
With an 80 Plus Platinum certification and real-world efficiency peaking around 94%, the NZXT 1500 Watt 80 Plus Platinum SMPS reduces wasted energy, minimizes heat generation, and lowers overall operating costs.
Such an efficiency level not only benefits your electric bill but also contributes to more stable system thermals and quieter operation, as there is less thermal stress on internal components.
To maintain cool temperatures even under heavy load, NZXT equipped this NZXT 1500 Watt Full Modular Digital SMPS with a 140 mm magnetic levitation fan.
This advanced fan technology combines high airflow with low audible noise — typically under ~41 dBA — and greatly enhances longevity.
Whether gaming, rendering, or encoding, your system stays cooler and quieter compared to standard cooling approaches.
Cabling is another area where the NZXT 1500 Watt 80 Plus Platinum SMPS excels.
Its fully modular design allows builders to attach only the connections they need, drastically reducing clutter and improving airflow within the chassis.
The package includes generous connectors: a 24-pin ATX motherboard cable, CPU power cables (4+4 and 8-pin), six 6+2-pin PCIe connectors, two 16-pin PCIe 5.1 cables, twelve SATA connectors, and four Molex connectors.
Safety and stability are built-in with an extensive protection suite that guards against over-voltage, under-voltage, over-current, over-power, over-temperature, and short circuits — providing peace of mind in demanding environments.
This robust protection, combined with a 10-year manufacturer warranty, underscores NZXT’s confidence in the PSU’s durability and longevity.
Physically, the NZXT Black 80 Plus Platinum Power Supply fits a standard ATX form factor and measures approximately 150 × 86 × 180 mm, making it compatible with most mid-tower and full-tower builds while still optimizing internal space for cable routing and airflow.
The NZXT 1500 Watt 80 Plus Platinum SMPS offers a compelling mix of power, efficiency, modular flexibility, and future-proof compatibility.
Whether you are building the ultimate gaming rig or a high-end workstation, it provides the reliable backbone your system needs to operate at peak performance.

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