ノートパソコン冷却パッドの選び方
By TECKNET official website | Published: 2026-10-22
Category: ハウツーガイド
ノートパソコン用冷却パッドに求めるべきポイントを、ファンサイズや回転数、ノートパソコンとの互換性まで解説します。このガイドは、お客様のニーズに最適な冷却ソリューションを選ぶお手伝いをします。
Quick answer
Choose a cooling pad with at least three fans, a fan speed around 1200 RPM, and a size that matches your laptop's base. The TECKNET N8 is a solid choice for laptops up to 17.3 inches.
Why fan size and RPM matter
Larger fans move more air at lower speeds, which means quieter operation. A cooling pad with 110mm fans running at 1200 RPM strikes a good balance between cooling performance and noise. Smaller fans need to spin faster to move the same amount of air, which can be louder.
The trade-off: USB power vs. extra features
Most cooling pads are powered via USB, which is convenient but limits power draw. A pad with three fans at 1200 RPM is well within USB power limits. Some pads offer adjustable fan speeds or RGB lighting, but these add cost and complexity. Decide if you need those features or just reliable cooling.
Decision rules for choosing a cooling pad
- Check your laptop size: Measure the width and depth of your laptop's base. The cooling pad must be large enough to support the entire bottom panel. Most pads list compatible screen sizes, but always verify the actual dimensions.
- Evaluate fan count and diameter: Look for at least three fans. Larger fans (110mm or more) move more air quietly. A pad with three 110mm fans at 1200 RPM is a reliable choice for most laptops.
- Consider power source: USB-powered pads are easy to use with any laptop. Ensure your laptop has a free USB port or use a USB hub. Avoid pads that require a separate power adapter unless you need very high fan speeds. If your laptop has limited USB ports, a USB hub may be needed.
- Decide on adjustability: Some pads offer multiple fan speed settings or RGB lighting. These features add flexibility but also cost. For basic cooling, a single-speed pad is simpler and often more reliable.
Product facts
- TECKNET 1200 RPM Laptop Cooling Pad For 12-17.3 Inch N8: Equipped with 3 powerful 110mm fans operating at 1200 RPM to pull in cool air from the bottom, preventing laptops up to 17 inches from overheating. Three 110mm fans cover a large area and the 1200 RPM speed provides strong airflow without excessive noise, making it suitable for gaming laptops and large-screen models.
TECKNET 1200 RPM Laptop Cooling Pad For 12-17.3 Inch N8
Who this is for
Best for
- Gamers with 15-17 inch laptops that get hot during long sessions
- Users who want a simple, USB-powered cooling solution without extra features
Not ideal for
- Users with laptops smaller than 12 inches (may be oversized)
- Those who need adjustable fan speeds or RGB lighting
