ARCTIC P14 PWM PST - PC Fans, vs iUniker Active Cooler for Raspberry Pi 5
Updated August 2026 — ARCTIC P14 PWM PST - PC Fans, wins on cooling efficien and longevity, iUniker Active Cooler for Raspberry Pi 5 wins on noise level and installation eas.
The ARCTIC P14 PWM PST offers superior performance for PCs, while the iUniker Active Cooler is a budget-friendly option for Raspberry Pi users. Choose based on your specific needs.
Why ARCTIC P14 PWM PST - PC Fans, is better
Cooling Performance
Higher airflow at 72.8 CFM compared to iUniker.
Versatility
Compatible with various PC setups.
Brand Reputation
Established brand known for high-performance products.
Why iUniker Active Cooler for Raspberry Pi 5 is better
Price
Significantly cheaper at $9.99.
Noise Levels
Operates at whisper-quiet levels below 18 dB.
Ease of Installation
Quick setup with pre-applied thermal tape.
Overall score
Specifications
| Spec | ARCTIC P14 PWM PST - PC Fans, | iUniker Active Cooler for Raspberry Pi 5 |
|---|---|---|
| RPM Range | 200-1700 | 3510 |
| Static Pressure | 2.40 mmH₂O | N/A |
| Compatibility | PC | Raspberry Pi 5 |
| Installation | Complex | Easy |
| Cooling Type | Static Pressure | Active |
Dimension comparison
Overview
When it comes to cooling solutions for computers and Raspberry Pi devices, the ARCTIC P14 PWM PST and the iUniker Active Cooler for Raspberry Pi 5 stand out as two distinct options. The ARCTIC P14 PWM PST is designed for general PC cooling, while the iUniker cooler is tailored specifically for Raspberry Pi users. With a price difference of about 310%, understanding their features can help you make an informed purchase.
Design and Build Quality
The ARCTIC P14 PWM PST boasts a high-quality design suited for various PC setups. It features a black casing and is optimized for static pressure, making it effective in high-resistance environments like heatsinks and radiators. In contrast, the iUniker Active Cooler is designed with a compact and lightweight aluminum heatsink, which comes with pre-applied thermal tape for easy installation. While both products emphasize ease of use, the ARCTIC's robust design targets performance in larger systems, whereas the iUniker focuses on Raspberry Pi compatibility, making it ideal for specific use cases.
Cooling Performance
When it comes to cooling performance, the ARCTIC P14 PWM PST shines with a fan speed range of 200 to 1700 RPM, offering a maximum airflow of 72.8 CFM. This makes it suitable for demanding tasks in gaming or workstation setups. On the other hand, the iUniker Active Cooler is designed to maintain CPU temperatures below 56°C even under stress, outperforming passive coolers by 20-30°C. Although the ARCTIC offers higher airflow, the iUniker excels in targeted cooling for its niche device, demonstrating effectiveness in both applications.
Noise Levels
Noise levels are a critical factor in choosing a cooling solution. The ARCTIC P14 PWM PST operates at a noise level of 0.3 Sone, ensuring quiet performance during operation. In comparison, the iUniker Active Cooler operates at whisper-quiet levels below 18 dB, making it exceptionally quiet even during heavy loads. If silent operation is your priority, the iUniker cooler is the clear winner, while the ARCTIC provides a good balance of performance and noise levels.
Compatibility
The ARCTIC P14 PWM PST is versatile, compatible with a variety of PC setups, and particularly effective when used on heatsinks and radiators. Conversely, the iUniker Active Cooler is specifically designed for the Raspberry Pi 5, ensuring a perfect fit and seamless integration with the Raspberry Pi OS for PWM speed control. This level of specialization makes the iUniker ideal for Raspberry Pi users, while the ARCTIC is suited for a broader range of applications.
Installation Process
Installation is straightforward for both products, but they cater to different user experiences. The ARCTIC P14 PWM PST comes as a pack of five fans, which can complicate installation in terms of managing multiple components. The iUniker Active Cooler, however, is designed for quick installation with pre-applied thermal tape and screws included, allowing users to set it up in mere minutes. If ease of installation is a significant factor for you, the iUniker cooler presents a more user-friendly option.
Price Point
At $40.99, the ARCTIC P14 PWM PST is a more substantial investment compared to the iUniker Active Cooler, which is priced at just $9.99. This makes the iUniker about 76% cheaper than the ARCTIC, making it an attractive option for budget-conscious consumers or those specifically looking to enhance their Raspberry Pi's performance without breaking the bank. The price difference reflects the intended use and capability of each product.
Brand Reputation
ARCTIC has established a solid reputation in the cooling solutions market, often recognized for their high-performance products favored by PC builders and gamers. The iUniker brand, while newer and less widely known, focuses on practical cooling solutions for specific devices like the Raspberry Pi, catering to a niche audience. While both brands offer quality products, ARCTIC's proven track record may provide more reassurance to users looking for reliability and performance.
Which should you buy?
Deciding between the ARCTIC P14 PWM PST and the iUniker Active Cooler ultimately depends on your specific needs. If you require a versatile, high-performance cooling solution for a PC setup, the ARCTIC P14 PWM PST is an excellent choice with its powerful airflow and efficiency. However, if you're looking to enhance your Raspberry Pi 5's performance quietly and affordably, the iUniker cooler is the way to go. With a significant price difference and specialized features, each product serves a distinct purpose, making the choice clear based on your individual requirements.

