1. はじめに
This manual provides detailed instructions for the assembly, installation, operation, and maintenance of your JONSBO D400 Black ATX Mid-Tower PC Case. Please read this manual thoroughly before beginning installation to ensure proper setup and safe operation.
Figure 1: JONSBO D400 Black ATX Mid-Tower PC Case with internal components.
2 製品の特徴
- 寸法: 488mm(L) x 239mm(W) x 514mm(H)(脚部含む)。
- デザイン： Three-dimensional, beveled, curved glass design for clear visibility of internal hardware.
- マザーボードのサポート: Compatible with ATX, Micro-ATX, and Mini-ITX BTF motherboards.
- GPU 互換性: 長さ最大450mmのグラフィックカードをサポートします。
- PSUのサポート: ATX PS2 power supplies, up to 200mm in length.
- 冷却オプション:
- Air Cooling: CPU cooler height up to 169mm.
- AIO Support: Top 240mm / 280mm / 360mm (optional); Side 360mm (optional).
- Fan Positions: Top (3x 120mm or 2x 140mm), Side (3x 120mm), Rear (1x 120mm), Power Compartment (3x 120mm).
- ドライブベイ： 2x 2.5" SSD or 1x 3.5" HDD + 1x 2.5" SSD; 1x 2.5" SSD or 1x 3.5" HDD in PSU compartment.
- フロント I/O ポート: 1x USB 3.2 Gen2 Type-C, 2x USB 3.0, 1x Audio + 1x Mic (2-in-1).
- 拡張スロット: 7.
図2: 前面 view of the JONSBO D400 PC Case highlighting the curved glass design.
図3: 積分view highlighting the D400's design and features.
3. セットアップとインストール
3.1マザーボードの取り付け
The JONSBO D400 supports ATX, Micro-ATX, and Mini-ITX BTF motherboards. Ensure your motherboard is compatible with the case's mounting points. The case is designed to support through-hole for most back-connect motherboards, which helps in reducing visible cables inside the case for a cleaner aesthetic.
Figure 4: Internal layout of the D400 case, ready for motherboard installation.
Figure 5: Illustration of BTF motherboard compatibility and cable management space.
3.2 GPUのインストール
The case accommodates GPUs up to 450mm in length. It features 7 PCI slots and supports vertical GPU installation (cable not supplied, requires a third-party adapter bracket).
Figure 6: GPU installation options and length compatibility.
3.3電源ユニット（PSU）の設置
The JONSBO D400 supports ATX PS2 power supplies up to 200mm in length. The power supply is located at the bottom of the case with independent airflow channels to ensure stable chassis temperatures.
Figure 7: PSU mounting location and dust filter access.
3.4 冷却システムの設置
The case offers extensive cooling support with 10 fan positions and dual AIO radiator support. CPU air coolers up to 169mm in height are supported.
- Top: 3x 120mm or 2x 140mm fans (optional) / 240mm, 280mm, or 360mm AIO radiator (optional).
- Side: 3x 120mm fans (optional) / 360mm AIO radiator (optional).
- Rear: 1x 120mm fan (optional).
- Power Compartment: 3x 120mm fans (optional).
Figure 8: Fan and AIO radiator placement options.
3.5 Drive Bay Configuration
The case provides flexible storage options:
- Back Side: 2x 2.5" SSD or 1x 3.5" HDD + 1x 2.5" SSD.
- PSU Compartment: 1x 2.5" SSD or 1x 3.5" HDD.
Figure 9: Hard drive and SSD mounting locations.
3.6 フロントI/Oポート
フロント I/O パネルには次のものが含まれます。
- USB 1 Gen3.2 タイプC x 2
- 2x USB 3.0
- 1x Audio + 1x Mic (2-in-1)
4. 操作手順
After successful assembly, connect all necessary peripherals and power cables. Press the power button on the front I/O panel to start your system. Refer to your motherboard and component manuals for specific operating instructions related to your installed hardware.
Video 1: JONSBO D400 ATX PC case overview, demonstrating internal layout and features.
5. メンテナンス
5.1 クリーニング
Regular cleaning is essential for maintaining optimal performance and longevity of your PC components. Use compressed air to remove dust from fans, radiators, and internal components. Ensure the system is powered off and unplugged before cleaning.
5.2 ダストフィルター
The JONSBO D400 includes a bottom dust filter. Regularly remove and clean this filter to prevent dust buildup and maintain good airflow. The grille-shaped top cover also allows for multi-angle quick disassembly for cleaning and customization.
Figure 10: Top cover disassembly for maintenance and customization.
6。 トラブルシューティング
問題が発生した場合は、次の基本的なチェックを実行してください。
- 電源なし: Ensure all power cables (PSU, motherboard, GPU) are securely connected. Check the power switch on the PSU.
- 表示なし: Verify that your monitor cable is connected to the graphics card (not the motherboard's integrated graphics ports, unless you are using integrated graphics). Reseat the GPU and RAM modules.
- 過熱： Check fan connections and ensure they are spinning. Clean dust filters and internal components. Verify AIO pump operation if installed.
- コンポーネントが検出されません: Reseat the component (e.g., RAM, GPU, SSD). Check power and data connections.
For more complex issues, consult the manuals for your individual components (motherboard, GPU, PSU, etc.) or contact JONSBO customer support.
7. 仕様
| 特徴 | 仕様 |
|---|---|
| ブランド | ジョンスボ |
| モデル名 | D400 |
| ケースタイプ | ミッドタワー |
| 色 | 黒 |
| 材料 | 金属 |
| 製品寸法（長さx幅x高さ） | 488 x 239 x 514 mm (19.21 x 9.21 x 20.43 インチ) |
| アイテム重量 | 23.5ポンド |
| マザーボードの互換性 | ATX, Micro-ATX, Mini-ITX (BTF Motherboard Support) |
| GPU の長さ（最大） | 450mm |
| CPUクーラーの高さ（最大） | 169mm |
| PSUサポート | ATX PS2 (up to 200mm) |
| AIOラジエーターサポート | Top: 240/280/360mm (Optional); Side: 360mm (Optional) |
| ファンの位置 | Top: 3x 120mm / 2x 140mm; Side: 3x 120mm; Rear: 1x 120mm; Power Compartment: 3x 120mm |
| ドライブベイ | 2.5" SSD*2 or 3.5" HDD*1+2.5" SSD*1; 2.5" SSD*1 or 3.5" HDD*1 (PSU Compartment) |
| フロントI / Oポート | USB3.2 Gen2 Type-C*1 / USB3.0*2 / AUDIO*1+MIC*1 (2 in 1) |
| 拡張スロット | 7 |
Figure 11: Visual representation of JONSBO D400 dimensions and key specifications.
8.保証とサポート
For warranty information, technical support, or further assistance, please refer to the official JONSBO webご購入いただいた店舗までお問い合わせいただくか、ウェブサイトをご覧ください。保証請求の際は購入証明としてレシートを保管してください。
JONSBO is committed to providing high-quality products and customer satisfaction. If you have any questions or require support, please do not hesitate to reach out.
Visit the Jonsbo Store: Jonsbo Official Store