Silverstone Technology FHS 80X 80mm PWM Industrial/Server Fan Instruction Manual
Model: SST-FHS80X
1. はじめに
The Silverstone Technology FHS 80X is a high-performance 80mm fan designed for industrial and server applications. Its 38mm thick profile and steeply raked fan blades contribute to high airflow and air pressure. This fan features 4-pin PWM control for adjustable speed and dual ball bearings for extended durability. This manual provides essential information for the proper installation, operation, and maintenance of your FHS 80X fan.
2. 安全情報
Please read and understand all safety instructions before installing or operating the fan. Failure to do so may result in personal injury or damage to the product.
- Ensure power is disconnected from the system before installation or maintenance.
- ファンが作動している間はファンブレードに触れないでください。
- Install the fan in a well-ventilated area.
- Do not expose the fan to moisture or extreme temperatures.
- Use only the provided or recommended mounting hardware.

Figure 2.1: A protective fan grill, an essential safety component to prevent accidental contact with moving fan blades.
3. パッケージ内容
パッケージにすべてのアイテムが揃っていることを確認します。
- Silverstone FHS 80X Fan (1 unit)
- Fan grill (1 unit)
- Mounting screws (4 units)

図3.1: 前面 view of the Silverstone FHS 80X fan with the protective grill installed. This image shows the fan blades and the metal grill designed to prevent accidental contact.
4.製品オーバーview
The FHS 80X fan is engineered for demanding cooling environments. Key features include:
- 寸法: 80mm x 80mm x 38mm (thickness)
- PWM制御: 4-pin connector for precise speed regulation.
- ベアリングタイプ: Dual ball bearing for enhanced longevity.
- ブレードデザイン: Giant-bladed design for high static pressure and airflow.

図4.1: サイドプロfile of the FHS 80X fan, illustrating its substantial 38mm thickness which contributes to its high performance capabilities.

Figure 4.2: An exploded diagram showcasing the fan's superior motor construction and dual ball bearings, designed for reduced friction and extended lifespan.

図4.3:背面 view of the FHS 80X fan, displaying the product label with model number and electrical specifications.
5. セットアップとインストール
Follow these steps to properly install your FHS 80X fan:
- システムを準備する: Power off your computer or server and disconnect it from the power source. Open the chassis to access the fan mounting location.
- ファンを取り付ける: Position the fan in the desired location, ensuring correct airflow direction. Use the provided mounting screws to secure the fan to the chassis. The fan grill should be placed on the intake side to protect against foreign objects.
- 電源を接続します。 Locate an available 4-pin PWM fan header on your motherboard or fan controller. Connect the fan's 4-pin connector to this header. Ensure the connector is fully seated.

Figure 5.1: The 4-pin PWM connector of the FHS 80X fan, which allows for precise speed control when connected to a compatible motherboard header.

図5.2: 角度付き view of the fan, showing the pre-installed protective grill and the corner screw holes for mounting.
6. 操作手順
The FHS 80X fan utilizes Pulse Width Modulation (PWM) for speed control, allowing for dynamic adjustment based on system temperature or user preference.
- 自動制御: When connected to a PWM-compatible motherboard header, the fan speed will automatically adjust based on the system's thermal load, as configured in the BIOS/UEFI settings.
- 手動制御: Many motherboards and fan controllers offer software utilities to manually set fan curves or fixed speeds. Refer to your motherboard or controller manual for specific instructions.
- 速度範囲: The fan operates within a speed range of 2,000 RPM to 10,000 RPM, providing significant cooling capacity.

Figure 6.1: A graph illustrating the relationship between PWM duty cycle percentage and the resulting fan speed in RPM, demonstrating the precise control offered by the 4-pin PWM cable.
7. メンテナンス
定期的なメンテナンスを行うことで、最適なパフォーマンスが確保され、ファンの寿命が延びます。
- クリーニング: Periodically clean dust accumulation from the fan blades and grill using compressed air or a soft brush. Ensure the system is powered off before cleaning.
- 検査: Check for any obstructions around the fan or damage to the blades or wiring.
- ベアリングケア: The dual ball bearings are designed for long-term operation and typically do not require lubrication.
8。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| ファンが回転しない | 電源が入らない、接続が緩んでいる、ファン ヘッダーに障害がある。 | Check power connections. Ensure 4-pin connector is fully seated. Try a different fan header. |
| Fan spinning too slow/fast | Incorrect BIOS/UEFI settings, fan controller issue. | Adjust fan speed settings in BIOS/UEFI or fan control software. Ensure PWM header is used. |
| 過度の騒音 | Dust accumulation, loose mounting, bearing issue. | Clean fan blades and grill. Ensure fan is securely mounted. If noise persists, consider replacement. Note: This is a high-performance fan and may generate significant noise at high RPMs. |
9. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル番号 | SST-FHS80X |
| 寸法 | 80mm x 80mm x 38mm |
| ベアリングタイプ | デュアルボールベアリング |
| コネクタ | 4ピンPWM |
| 定格巻tage | 12V直流 |
| 定格電流 | 0.85A |
| 定格出力 | 10.2W |
| スピード | 2,000 ~ 10,000 RPM (PWM controlled) |
| 気流 | 83.7 CFM(最大) |
| 静圧 | 50.8 mmH2O(最大) |
| 騒音レベル | 61.4 dBA (最大) |
| 材料 | プラスチック |
10. 保証とサポート
Silverstone Technology products come with a limited warranty. For detailed warranty information, please refer to the official Silverstone webサイトにアクセスするか、カスタマー サポートにお問い合わせください。
- オンラインサポート: 公式サイトをご覧ください SilverStone Store for FAQs, driver downloads, and further product information.
- サポートへのお問い合わせ: For technical assistance or warranty claims, please contact SilverStone customer service.
注意:製品の仕様および外観は予告なく変更されることがあります。