# Noctua NH-D15

> CPU tower cooler by Noctua

**Wikidata**: [Q115101245](https://www.wikidata.org/wiki/Q115101245)  
**Source**: https://4ort.xyz/entity/noctua-nh-d15

## Summary
The Noctua NH-D15 is a high-performance CPU air cooler designed by Noctua, released on April 8, 2014. It features a dual-tower design with two 140mm fans, renowned for its exceptional cooling capabilities and quiet operation. Widely regarded as one of the top air coolers for desktop CPUs, it balances thermal efficiency with low noise levels.

## Key Facts
- Released on April 8, 2014.
- Manufactured and designed by Noctua.
- Classified as a CPU air cooler (subclass of computer hardware).
- Dual-tower design with two NF-A15 140mm fans included.
- Rated noise level of 24.6 dB(A) at full speed.
- Datasheet available in English (PDF): [https://noctua.at/pub/media/blfa_files/infosheet/noctua_nh_d15_datasheet_en_1.pdf](https://noctua.at/pub/media/blfa_files/infosheet/noctua_nh_d15_datasheet_en_1.pdf).
- Marketed as an "elite-class" cooler for high-performance systems.

## FAQs
### Q: When was the Noctua NH-D15 released?
A: The NH-D15 was released on April 8, 2014, as announced by Noctua.

### Q: How noisy is the NH-D15?
A: The cooler has a claimed noise level of 24.6 dB(A) at maximum fan speed, emphasizing quiet operation.

### Q: Is the NH-D15 suitable for overclocking?
A: Yes, it is designed for high thermal performance, making it a popular choice for overclocked CPUs and demanding workloads.

## Why It Matters
The Noctua NH-D15 is significant in the PC hardware industry as a benchmark for air cooling performance. It solves the challenge of efficiently dissipating heat from high-power CPUs while maintaining low noise levels, a critical balance for enthusiasts and professionals. As a flagship product from Noctua—a company known for rigorous engineering—it has influenced the design of subsequent coolers and set expectations for thermal solutions. Its longevity and consistent acclaim underscore its role as a reliable, high-end option in a market often dominated by liquid cooling systems.

## Notable For
- **Dual-Tower Design**: Maximizes heat dissipation with two fin arrays.
- **Included Fans**: Bundled with two NF-A15 PWM fans optimized for airflow and silence.
- **Low Noise Operation**: Achieves 24.6 dB(A) despite high cooling capacity.
- **High Thermal Performance**: Competes with all-in-one liquid coolers in benchmark tests.
- **Long-Term Relevance**: Remained a top-tier cooler years after release due to durable design and adaptability.

## Body
### Design and Features
- **Dual-Tower Architecture**: Two fin stacks with six copper heatpipes for rapid heat transfer.
- **Fan Configuration**: Two 140mm NF-A15 fans with PWM control for adjustable speed (300–1200 RPM).
- **Compatibility**: Supports Intel and AMD sockets via the SecuFirm2 mounting system (as detailed in the datasheet).

### Performance
- **Noise Level**: 24.6 dB(A) at full fan speed, dropping to near-silent levels at lower RPMs.
- **Thermal Capacity**: Designed to handle up to 250W TDP, suitable for overclocked or high-power CPUs.

### Reception
- **Awards and Recognition**: Praised by reviewers for outperforming many liquid coolers in thermal tests.
- **Market Positioning**: Launched as Noctua’s flagship cooler, succeeding the NH-D14 and retaining its elite status.

## References

1. [Source](https://noctua.at/en/noctua-presents-nh-d15-elite-class-dual-tower-cpu-cooler)