導入
Welcome to the user manual for your FSP Dagger Pro 650W SFX Power Supply. This power supply unit (PSU) is designed to provide stable and efficient power for small form factor PC systems, including VR systems, Micro ATX systems, and home media centers. The Dagger Pro Series features a fully modular design, flat ribbon cables, and a DC to DC module design, offering high power performance in a compact size. This manual provides essential information for installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your PSU.
重要な安全情報
Please read and understand all safety instructions before installing or operating the power supply. Failure to do so may result in personal injury or damage to the product and connected components.
- Always disconnect the power cord from the wall outlet before installing, removing, or cleaning the power supply.
- この電源はコンピュータシステム専用に設計されています。他の用途には使用しないでください。
- 電源を開けないでください。asing. 高ボラティリティtag内部には欠陥があり、ユニットを開けると保証が無効になります。
- 感電を防ぐために適切な接地を確保してください。
- Avoid exposing the power supply to moisture or extreme temperatures. Operate it in a well-ventilated environment.
- 最適な安全性とパフォーマンスを得るには、専門家による設置をお勧めします。
パッケージ内容
パッケージにすべてのアイテムが含まれていることを確認します。
- FSP Dagger Pro 650W SFX Power Supply
- Modular Cable Set (including ATX 20+4 pin, EPS 4+4 pin, PCIe 6+2 pin, SATA, Molex)
- AC電源コード
- 取り付けネジ
- SFX to ATX Adapter Bracket
- ユーザーマニュアル（このドキュメント）
Figure 1: FSP Dagger Pro 650W SFX Power Supply with included modular cables.
製品終了view
The FSP Dagger Pro 650W SFX Power Supply is engineered for high performance and reliability in compact systems. Key features include:
- 完全モジュール設計: Connect only the necessary cables to improve airflow and reduce clutter within your PC case.
- 80 PLUS Gold Certified Efficiency: Achieves over 90% efficiency at typical loads, minimizing power waste, heat generation, and operational noise.
- シングル +12V レール: Provides full power to VGA cards individually, preventing overload conditions and ensuring stable power delivery.
- 日本のコンデンサ: Utilizes high-quality Japanese electrolytic capacitors for enhanced durability and protection against sudden power fluctuations, ensuring a longer product lifetime.
- 低騒音92mmファン: Features an advanced semi-fanless design, where the fan only activates when the load exceeds 20%, ensuring silent operation under light loads and reduced noise during maximum operation.
図2: 上部前面 view of the FSP Dagger Pro 650W SFX Power Supply, showing the fan and modular cable ports.
図3：背面 view of the FSP Dagger Pro 650W SFX Power Supply, displaying the power switch and AC input.
図4：詳細 view of the fully modular cable connectors on the FSP Dagger Pro 650W SFX Power Supply.
ビデオ1: 公式製品ビデオショーasing the features and benefits of the FSP Dagger Pro Series Power Supply.
セットアップとインストール
Follow these steps to properly install your FSP Dagger Pro SFX Power Supply:
- システムを準備する: Ensure your computer is completely powered off and unplugged from the wall outlet. Open your PC case to access the PSU mounting area.
- PSU をマウントします。
- For SFX cases: Align the Dagger Pro PSU with the SFX mounting holes in your case and secure it with the provided mounting screws.
- For ATX cases: Attach the included SFX to ATX adapter bracket to the Dagger Pro PSU using the provided screws. Then, mount the PSU with the adapter bracket into the ATX PSU bay of your case and secure it.
Figure 5: FSP Dagger Pro SFX Power Supply with ATX adapter bracket.
- モジュラーケーブルを接続します。 Identify the necessary cables for your motherboard, CPU, graphics card(s), and storage devices. Connect one end of each required modular cable to the corresponding port on the PSU. The ports are clearly labeled (e.g., MOTHERBOARD, CPU, PCI-e, PERIPHERAL).
- コンポーネントを接続: Route the modular cables neatly through your case and connect the other end of each cable to the corresponding component (e.g., 20+4 pin ATX to motherboard, 4+4 pin EPS to CPU, 6+2 pin PCIe to graphics card, SATA to SSD/HDD).
- 安全なケーブル: Use cable ties or straps to manage cables, ensuring they do not obstruct airflow or interfere with other components.
- ケースを閉じて電源を接続します。 Close your PC case. Connect the AC power cord to the power supply's AC inlet and then plug the other end into a grounded wall outlet.
- 電源オン: 電源ユニット背面の電源スイッチを「ON」の位置に切り替えます。これでコンピュータの電源が入ります。
運営原則
The FSP Dagger Pro 650W PSU operates with advanced features to ensure stable and efficient power delivery:
- Semi-Fanless Operation: The integrated 92mm fan is designed to remain off under low load conditions (typically below 20% of total wattage) for silent operation. As the system load increases and the internal temperature rises, the fan will automatically spin up to provide necessary cooling. This intelligent design extends fan lifespan and reduces noise.
- Single +12V Rail Design: This PSU features a robust single +12V rail, which provides the full available wattage to your system's components, particularly high-power devices like graphics cards. This design simplifies power distribution and helps prevent potential overcurrent issues that can occur with multiple, lower-amperage +12V rails.
メンテナンスとケア
Proper maintenance can extend the life of your power supply and ensure continued optimal performance:
- ほこりの除去: Periodically (every 3-6 months, depending on environment) power off your PC, unplug the power cord, and use compressed air to gently blow dust out of the PSU's fan grill and ventilation openings. Accumulation of dust can hinder cooling and reduce efficiency.
- ケーブル管理 Ensure cables inside your PC case are neatly managed and do not block airflow to the PSU or other components.
- 環境条件: Operate the PSU in a clean, dry, and well-ventilated environment. Avoid placing your PC in areas with excessive dust, humidity, or direct sunlight.
- 分解しないでください: 電源ユニットを開けないでください。高電圧の電気が入っています。tage components and is not user-serviceable. Opening the unit will void the warranty and poses a risk of electric shock.
トラブルシューティング
If you encounter issues with your FSP Dagger Pro Power Supply, refer to the table below for common problems and their solutions:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| PCの電源が入りません。 | Power cord not fully connected, PSU switch off, loose internal cables, faulty component. | Check power cord connection to PSU and wall outlet. Ensure PSU switch is ON. Re-seat all modular cables (20+4 pin ATX, 4+4 pin EPS, PCIe). Test with minimal components (motherboard, CPU, RAM) to isolate issue. |
| System reboots or crashes randomly. | 電力不足、過熱、PSU の故障。 | Ensure total system power draw does not exceed 650W. Check for proper airflow and dust buildup. Verify all power connections are secure. If issues persist, consider testing with another known good PSU. |
| PSU ファンが回転していません。 | Semi-fanless mode, low system load, fan malfunction. | The Dagger Pro operates in semi-fanless mode; the fan will not spin under low loads. If the fan does not spin even under high load (e.g., gaming, benchmarking), ensure proper ventilation. If it still doesn't spin, contact support. |
| Burning smell or unusual noises. | 内部コンポーネントの故障。 | Immediately power off and unplug the PC. Do not attempt to use the PSU. Contact FSP support for assistance. |
技術仕様
| 特徴 | 詳細 |
|---|---|
| モデル番号 | SDA2-650 |
| ワットtage | 650W |
| 80PLUS認定 | 金 |
| フォームファクター | 特殊効果 |
| 寸法（長さ×幅×高さ） | 125mm x 100mm x 63.5mm |
| アイテム重量 | 3.85ポンド（約1.75kg） |
| 冷却方法 | Air (92mm fan, semi-fanless) |
| コンデンサ | Japanese Electrolytic |
| モジュラー | フルモジュラー |
| コネクタタイプ | ATTX |
保証とサポート
FSP products are manufactured to the highest quality standards. For warranty information, technical support, or service inquiries, please contact FSP Group USA directly. Keep your proof of purchase for warranty claims.
You can visit the official FSP website or refer to the contact information provided with your product packaging for the most up-to-date support details.
FSP Group USA: Visit the FSP Store on Amazon
