1.製品オーバーview
The Alphacool Eisbaer Aurora 280 is an all-in-one (AIO) liquid cooling system designed for CPU cooling. It features a copper radiator and an integrated pump with addressable RGB LED lighting. The system utilizes durable TPV hoses and G1/4" fittings, allowing for expandability and refilling. The pump and fans are equipped with digital RGB LEDs for customizable lighting effects.

Image 1.1: The Alphacool Eisbaer Aurora 280 CPU Liquid Cooler, showcasing its radiator, fans, and pump block with active RGB lighting.
2. パッケージ内容
インストールを開始する前に、すべてのコンポーネントが揃っていることを確認してください。パッケージには通常、以下のものが含まれています。
- Radiator with integrated pump and reservoir
- Two 140mm Aurora LUX Pro fans
- Mounting hardware for various Intel sockets (775, 1056, 1155, 1150, 1151)
- サーマルペースト
- Digital RGB controller and cables
- ユーザーマニュアル(この文書)

Image 2.1: Included mounting hardware, thermal paste, and cables for the Alphacool Eisbaer Aurora 280.
3.インストールガイド
This section provides general guidelines for installing the Alphacool Eisbaer Aurora 280 CPU liquid cooler. Refer to the detailed online manual for specific steps related to your CPU socket type.
3.1. 準備
- システムの電源がオフになっていて、電源から切断されていることを確認してください。
- Prepare your CPU socket by cleaning the CPU surface and applying thermal paste (if not pre-applied).
- Identify the correct mounting brackets and screws for your motherboard's CPU socket.
3.2. ラジエーターとファンの取り付け
- Mount the two 140mm fans to the radiator using the provided screws. Ensure the fan airflow direction is appropriate for your case's cooling setup (intake or exhaust).
- Install the radiator assembly into an available 280mm fan mount location in your PC case.

Image 3.1: The radiator and fans of the Eisbaer Aurora 280, ready for installation into a PC case.
3.3. Pump Block Installation
- Secure the appropriate backplate (if required) to the rear of your motherboard.
- Position the pump block over the CPU, aligning it with the mounting holes.
- Fasten the pump block to the motherboard using the designated screws and standoffs. Tighten screws evenly in a cross pattern to ensure proper contact pressure.

Image 3.2: The copper cold plate of the pump block, which makes direct contact with the CPU.
3.4.ケーブル接続
- Connect the pump's power cable to a SATA power connector from your power supply.
- Connect the fan PWM cables to available 4-pin fan headers on your motherboard or to a fan controller. Note: A fan splitter may be required if your motherboard has insufficient headers.
- Connect the digital RGB cables from the pump and fans to a compatible 3-pin JST + 3-pin 5V digital RGB header on your motherboard or an external RGB controller.
4. 操作手順
4.1.初期起動
Upon first power-up, the pump may produce some noise as air bubbles are cleared from the loop. This is normal and should subside within a few minutes. Monitor CPU temperatures to ensure proper cooling.
4.2. RGB照明制御
The Eisbaer Aurora 280 features addressable RGB lighting on both the pump and fans. Control the lighting effects and colors using:
- マザーボードソフトウェア: If connected to a compatible motherboard's digital RGB header, use the motherboard manufacturer's RGB control software (e.g., ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion).
- External RGB Controller: If using an external digital RGB controller, refer to the controller's specific instructions for customization.

Image 4.1: The Eisbaer Aurora 280 with its digital RGB lighting active on both fans and pump block.
5. メンテナンス
定期的なメンテナンスにより、液体冷却システムの最適なパフォーマンスと寿命が確保されます。
5.1. ダストクリーニング
- ラジエーターフィンとファンブレードの埃は、圧縮空気または柔らかいブラシを使用して定期的に除去してください。埃が多すぎると空気の流れが悪くなり、冷却効率が低下する可能性があります。
5.2. Coolant Refilling and Expansion
The Eisbaer Aurora 280 is designed to be refillable and expandable.
- 補充: Over time, a small amount of coolant may evaporate. The pump block features a fill port (typically a screw on top) for adding coolant. Use only Alphacool-approved coolants to prevent corrosion or damage.
- 拡大: The system uses G1/4" fittings and quick-release fasteners, allowing for easy integration into a larger custom loop or expansion with additional components like GPU blocks or extra radiators.

Image 5.1: The top of the pump block, showing the fill port for coolant maintenance.
6。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 高いCPU温度 |
|
|
| Pump Noise/Grinding Sound |
|
|
| RGB 照明が機能しない |
|
|
7. 技術仕様
| コンポーネント/機能 | 仕様 |
|---|---|
| ラジエーター寸法(長さ x 幅 x 高さ) | 313.5 x 144 x 30 ミリメートル |
| ラジエーター素材 | フルカッパー |
| チューブ寸法 | 12.7/6.7ミリ |
| チューブ材質 | Thermoplastic vulcanisates, EPDM/PP |
| Pump Housing Dimensions (L x W x H) | 66 x 66 x 69 ミリメートル |
| ポンプ速度 | 2600回転 |
| ポンプ巻tage | 7~13.5V DC |
| ポンプの消費電力 | 4W |
| ファンサイズ | 140 x 140 x 25 ミリメートル |
| ファン速度 | 600 - 1500 rpm |
| 静圧 | 0.41 - 1.6 mm H2O |
| 空気流量 | 27 - 71 m³/h |
| ファンベアリング | 油圧式 |
| ファンコネクタ | 4ピンPWM |
| Digital RGB Connection | 3ピンJST + 3ピン5V |
| 互換性のあるIntelソケット | 775 / 1056 / 1155 / 1150 / 1151 |
8. 保証とサポート
保証情報とテクニカルサポートについては、公式Alphacoolをご覧ください。 webご購入いただいたサイトをご覧いただくか、販売店にお問い合わせください。保証請求の際に購入証明書を保管してください。
重要: The warranty period and support procedures may vary by region and retailer. Always consult the specific terms provided at the time of purchase.