1. Produktua amaitu daview
The JONSBO D400 is a white ATX Mid-Tower PC case featuring a three-dimensional beveled curved glass design, allowing for clear visibility of internal hardware. It supports BTF motherboards, ATX power supplies, and dual 360mm AIO liquid coolers, offering extensive cooling and component compatibility.
Ezaugarri nagusiak:
- Neurriak: 488mm (L) x 239mm (W) x 514mm (H) (including feet).
- Diseinua: Three-dimensional beveled curved glass for enhanced aesthetics and hardware visibility.
- GPU euskarria: Graphics cards up to 450mm in length.
- PSU euskarria: ATX PS2 power supplies.
- Aire bidezko hoztea: CPU coolers up to 169mm in height.
- Liquid Cooling (AIO): Supports top-mounted 240mm, 280mm, or 360mm AIOs, and side-mounted 360mm AIOs.
- Fan Positions: Up to 10 fan positions for optimal airflow (Top: 3x120mm/2x140mm; Side: 3x120mm; Rear: 1x120mm; Power Compartment: 3x120mm).
- Drive-baiak: Flexible storage options including 2x 2.5" SSDs, or 1x 3.5" HDD + 1x 2.5" SSD (back side), and 1x 2.5" SSD or 1x 3.5" HDD (PSU compartment).
- Aurrealdeko I/O: 1x USB3.2 Gen2 Type-C, 2x USB3.0, 1x AUDIO + 1x MIC (2-in-1).
- Hedapen-zuloak: 7.



2. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Marka | Jonsbo |
| Ereduaren izena | D400 |
| Kasu mota | Mid dorrea |
| Kolorea | Zuria |
| Materiala | Metala |
| Produktuaren neurriak (LxWxH) | 19.21 x 9.21 x 20.43 hazbete (488x239x514mm) |
| Elementuaren pisua | 23.6 kilo |
| Plaka amaren bateragarritasuna | ATX, Micro ATX, Mini ITX, BTF Motherboard |
| GPUaren luzera (gehienez) | ≤450mm |
| CPU hozkailuaren altuera (gehienez) | 169 mm |
| PSU euskarria | ATX PS2 (≤200mm), Bottom Mount |
| AIO laguntza | Top: 240mm/280mm/360mm (optional); Side: 360mm (optional) |
| Fan Positions | Top: 3x120mm/2x140mm; Side: 3x120mm; Rear: 1x120mm; Power Compartment: 3x120mm |
| Drive Bays | 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 |
| Aurreko I / O Portuak | 1x USB3.2 Gen2 Type-C, 2x USB3.0, 1x AUDIO + 1x MIC (2-in-1) |
| Zabaltzeko Slots | 7 |
3. Konfigurazioa eta instalazioa
This section provides general guidelines for installing components into your JONSBO D400 PC case. Always refer to the specific manuals for your individual components (motherboard, GPU, PSU, etc.) for detailed instructions.
3.1 Kasua prestatzea
- Carefully remove the side glass panels. The beveled curved glass design allows for easy access.
- Identify the motherboard standoffs. Ensure they match your motherboard's form factor (ATX, Micro ATX, Mini ITX, or BTF).

3.2 Plaka amaierako instalazioa
- Align your motherboard with the standoffs in the case.
- Lotu plaka nagusia emandako torlojuak erabiliz.
- Connect the front I/O cables (USB 3.0, USB Type-C, Audio, Power/Reset switches, LED indicators) to the appropriate headers on your motherboard.

3.3 Energia hornitzeko unitatea (PSU) instalatzea
- The JONSBO D400 supports ATX PS2 power supplies and features a bottom-mount design.
- Install the PSU into its designated compartment at the bottom rear of the case.
- Secure the PSU with screws.
- Pasa beharrezko elikatze-kableak kableen kudeaketarako ebakiduretatik.

3.4 Txartel grafikoaren (GPU) instalazioa
- Kaxak 450 mm-ko luzera duten GPUak onartzen ditu.
- Kendu beharrezko hedapen-zirrikituen estalkiak kaxaren atzealdean.
- Insert your GPU into the primary PCIe slot on your motherboard and secure it with screws.
- Connect the required PCIe power cables from your PSU to the GPU.

3.5 Cooling System Installation (Fans & AIO)
- The D400 offers 10 fan positions: Top (3x120mm/2x140mm), Side (3x120mm), Rear (1x120mm), and Power Compartment (3x120mm).
- For AIO liquid coolers, the case supports up to 360mm radiators on the top and side.
- Install fans or radiators into your desired positions, ensuring proper airflow direction (intake/exhaust).
- Connect fan and AIO pump cables to your motherboard headers or a fan controller.

3.6 Biltegiratze unitatearen instalazioa
- The case provides mounting options for 2.5" SSDs and 3.5" HDDs.
- Install your drives into the designated drive bays (back side of motherboard tray or PSU compartment).
- Secure the drives with screws and connect SATA data and power cables.

4. Funtzionamendu-argibideak
Once all components are installed and secured, and the side panels are reattached, your JONSBO D400 PC is ready for operation.
4.1 Piztea
- Ensure all external cables (power, monitor, peripherals) are securely connected.
- Flip the power switch on your PSU to the 'On' position.
- Press the power button on the front I/O panel of your case to start your system.
4.2 Using Front I/O Ports
Aurreko S/I panelak hainbat portuetarako sarbide erosoa eskaintzen du:
- USB3.2 Gen2 Type-C: Gailu bateragarriekin datu-transferentzia azkarra egiteko.
- USB 3.0: Kanpoko disko gogorrak, teklatuak eta saguak bezalako USB gailuak konektatzeko.
- AUDIO (2-in-1): For connecting headphones or headsets with a combined audio/microphone jack.
5. Mantentzea
Mantentze-lan erregularrak zure ordenagailuaren osagaien errendimendu optimoa eta iraupena bermatzen laguntzen du.
5.1 Hauts-iragazkiak garbitzea
- The JONSBO D400 features a removable bottom dust filter.
- Periodically remove and clean the dust filter to prevent dust buildup and maintain good airflow.
- Use compressed air or a soft brush to remove dust.
5.2 Kanpoko gainazalak garbitzea
- Wipe the exterior surfaces, including the glass panels, with a soft, lint-free cloth.
- For stubborn smudges on glass, use a mild glass cleaner applied to the cloth (not directly to the glass).
6. Arazoak
If you encounter issues with your JONSBO D400 PC case or its installed components, consider the following common troubleshooting steps:
6.1 Potentziarik gabe
- Ensure the PSU is switched on and the power cable is securely connected to both the PSU and the wall outlet.
- Verify that the front panel power button cable is correctly connected to the motherboard.
6.2 Gehiegi berotzearen arazoak
- Check that all installed fans are spinning and oriented correctly for optimal airflow (e.g., front/side intake, rear/top exhaust).
- Ensure CPU cooler and AIO radiators are properly seated and fans are functioning.
- Clean any dust filters and internal components to improve heat dissipation.
6.3 Osagaien egokitzapen arazoak
- If a component does not fit, double-check its dimensions against the case specifications (GPU length ≤450mm, CPU cooler height ≤169mm, PSU length ≤200mm).
- Ensure proper alignment and removal of any necessary modular parts of the case during installation.
6.4 Aurreko S/I-ak ez du funtzionatzen
- Verify that all front I/O cables (USB, Audio) are correctly connected to their respective headers on the motherboard.
- Check your motherboard's manual for correct pin assignments.
7. Bermea eta Laguntza
7.1 Itzultzeko politika
This product is subject to a 30-day return/replacement policy from the date of purchase. Please refer to your retailer's specific return terms and conditions.
7.2 Laguntza Teknikoa
For technical assistance or further inquiries, please visit the official JONSBO website or contact their customer support. Keep your proof of purchase handy when seeking support.
8. Video Demonstrations
JONSBO D400 ATX PC Case Overview
Bideo honek informazio osoa eskaintzen duview of the JONSBO D400 ATX PC case, showcasing its design, features, and internal layout. It highlights the aesthetic appeal and functional aspects of the case.





