1. Product Overview
The JONSBO N6 is a versatile NAS chassis designed for personal PC platforms, servers, and workstations. It features a large storage capacity, compatibility with full-size graphics cards, and a robust cooling system. The chassis supports MATX motherboards with an innovative upper and lower compartment structure, allowing for diverse and compatible configurations and a clear internal layout. Its aesthetic design incorporates multiple MESH ventilation holes and a narrow wooden decorative panel on the front. The N6 also includes a three-speed fan controller and dual power supply slots, catering to the needs of DIY enthusiasts and ensuring efficient heat dissipation.
Figure 1: JONSBO N6 NAS Case highlighting 9 hard drive slots and fan speed controller.
Video 1: JONSBO N6 NAS Case product showcase.
2. Specifications
| Feature | Specification |
|---|---|
| Product Model | N6 |
| Color | Black |
| Product Size (W*D*H) | 305mm * 353mm * 318mm (including 6mm high footrest) |
| Material | 0.7mm+1.0 steel plate |
| Hard Disk Space | 9 x 2.5" SSD or 9 x 3.5" HDD |
| Motherboard Support | ITX/M-ATX (within 24.5 * 24.5CM) |
| PCI Expansion Slots | 4 |
| Front Interface | USB 3.2 Gen2 Type-C x1, USB 3.0 x1, AUDIO x1 + MIC x1 (2-in-1) |
| Power Supply Support | ATX ≤ 220mm, SFX ≤ 100mm (supports dual power mode) |
| Max CPU Cooler Height | ≤ 65-160mm (depending on PSU configuration) |
| Max GPU Length | ≤ 320mm (305mm with 25mm front fan, 275mm with 55mm water cooling) |
| Cooling System (Fan Positions) | Front panel: 2 x 120mm or 2 x 140mm Rear panel: 1 x 120mm Left side: 2 x 120mm Right side: 2 x 120mm Hard drive compartment: 2 x 120mm (standard) |
| Speed Controller | 3-port/3-speed fan speed controller (standard) |
| Water Cooling Support | 240mm (front panel) |
| Case Weight | 7.5kg (net weight) |
| Dust Filters | Top, Bottom |
| With Side Panel Window | Yes |
| RGB Support | NO RGB |
Note: This product does not include hard drives or other hardware, but includes two standard 12025 double ball fans.
Figure 2: Chassis dimensions: 305mm (W) * 353mm (D) * 318mm (H).
3. Installation Guide
3.1 Motherboard Installation
The N6 chassis supports ITX and M-ATX motherboards up to 24.5 x 24.5 cm. Install the motherboard in the designated compartment, ensuring all standoffs are correctly aligned and secured.
Figure 3: Motherboard compartment supporting ITX/M-ATX motherboards.
3.2 Power Supply Installation
The N6 offers flexible power supply configurations:
Upper Power Mode:
- ATX Power Supply: Supports CPU heatsink height up to 65mm.
- SFX Power Supply: Supports CPU heatsink height up to 75mm.
Use the included power support bracket to ensure stable operation.
Figure 4: Upper power mode for ATX (left, 65mm CPU heatsink) and SFX (right, 75mm CPU heatsink) power supplies.
Lower Power Mode:
- Use the included rear window fan bracket to block the upper power supply position.
- Use the included bottom-mounted power bracket to install an SFX power supply at the bottom.
- The original rear window 12cm fan can be moved to the upper compartment for auxiliary cooling.
This mode supports a CPU heatsink height of up to 160mm.
Figure 5: Lower power mode with SFX PSU and fan relocation.
Front Power Mode:
- Use the included rear window fan bracket to block the upper power supply position.
- Install the internal power adapter cable.
- Use the included SFX power bracket to install an SFX power supply at the front.
This mode supports a CPU heatsink height of up to 160mm.
Figure 6: Front power mode with SFX PSU installation.
Dual Power Mode:
The N6 supports dual power supply installation using the included power bracket. This allows for independent power supply to hard drive compartments, ensuring stable operation for multiple hard drives. A dual power synchronous starting cable/starter may need to be purchased separately.
Figure 7: Dual power mode 1, showing ATX and SFX PSU installation.
Figure 8: Dual power mode 2, showing two SFX PSU installation.
3.3 Hard Drive Installation
The N6 supports up to 9 x 3.5" HDDs or 2.5" SSDs. It features a server-grade 10μm gold-plated SAS hot-swappable backplane for easy installation and removal. New metal hard drive brackets with reserved handles are provided for easier installation.
Figure 9: Diagram illustrating 9-bit 3.5-inch hard drive support with hot-plugging capability.
Figure 10: Detail of the new metal hard drive bracket and walnut veneer.
Important Notes for Hard Drive Power:
- The backplane has 4 sets of power supply interfaces (PATA*2 + SATA*2).
- For ordinary household mechanical hard drives (SATA/SAS) with a starting current of approximately 1A-2.5A, connecting 3 sets of power supplies is usually sufficient.
- For enterprise-grade hard drives, due to their higher starting current, it is recommended to fully plug in all 4 sets of power supplies. Always refer to the specific brand parameters for power supply and hard drive actual power consumption. Insufficient current may prevent the hard drive from starting.
- Only one power interface (ATX-4Pin or SATA) is allowed per power supply line to be inserted into the backplane. Do not insert multiple power plugs from a single power supply line into the backplane simultaneously.
Figure 11: Server-level hot swappable backplane with 10μm gold-plated SAS interface.
Ensure a minimum 5mm gap between hard drives of different thicknesses to enhance ventilation efficiency and ensure a long service life.
Figure 12: New space design ensuring at least 5mm gap for hard drive heat dissipation.
3.4 Graphics Card Installation
The N6 chassis supports graphics cards up to 320mm in length.
- When installing a 25mm thick fan on the front panel, the maximum GPU length is 305mm.
- When using a 55mm thick water cooling radiator on the front panel, the maximum GPU length is 275mm.
Figure 13: Graphics card support with varying lengths based on front panel cooling configuration.
3.5 Cooling System Installation
The N6 provides extensive cooling options:
- Front Panel: Supports 2 x 120mm or 2 x 140mm fans. Also supports 240mm water cooling.
- Rear Panel: Supports 1 x 120mm fan.
- Left Side: Supports 2 x 120mm fans.
- Right Side: Supports 2 x 120mm fans.
- Hard Drive Compartment: Comes with 2 x 120mm standard double ball fans (1750 ± 10% RPM) for auxiliary hard disk cooling.
The motherboard compartment fan positions are not standard and can be assembled according to specific cooling requirements.
Figure 14: Heat dissipation support showing various fan installation positions.
Figure 15: Standard bottom 12025 double ball fans for auxiliary hard disk cooling.
Figure 16: Front panel supporting 240mm water cooling installation.
4. Usage
4.1 Front Panel Ports and Controls
The front panel provides convenient access to essential ports and controls:
- USB 3.2 Gen2 Type-C (10Gbps) x1: For high-speed data transmission.
- USB 3.0 x1: Standard USB connectivity.
- AUDIO x1 + MIC x1 (2-in-1): Combined audio jack for headphones and microphone.
- Fan Speed Control Switch (FAN 1 2 3): A three-speed fan controller allows for free and quick adjustment of fan speed to manage real-time heat dissipation needs.
Figure 17: Front panel interfaces including USB 3.2 Gen2 Type-C, USB 3.0, Audio/Mic, and fan speed switch.
5. Maintenance
- Dust Filters: The chassis is equipped with dust filters on the top and bottom. Regularly clean these filters to maintain optimal airflow and prevent dust buildup inside the case.
- Fan Cleaning: Periodically inspect and clean all installed fans to ensure efficient cooling.
- Cable Management: Ensure internal cables are neatly managed to avoid obstructing airflow and to facilitate future maintenance or upgrades.
- Hard Drive Spacing: Maintain at least a 5mm gap between hard drives to ensure proper ventilation and prolong their lifespan.
6. Troubleshooting
- System Not Powering On:
- Check all power connections, including the main power cable, motherboard power, and CPU power. Ensure the power supply is switched on.
- Verify that the front panel power button cable is correctly connected to the motherboard. - Hard Drives Not Detected:
- Ensure all SATA/SAS data and power cables are securely connected to both the hard drives and the backplane/motherboard.
- For enterprise-grade hard drives, confirm that all 4 power supply interfaces on the backplane are fully plugged in, as insufficient current can prevent startup.
- Check that only one power plug per power supply line is inserted into the backplane. - Overheating Issues:
- Verify that all case fans are spinning correctly. Adjust fan speeds using the front panel controller if necessary.
- Clean dust filters and internal components to improve airflow.
- Ensure adequate spacing between hard drives for proper ventilation. - No Display Output:
- Confirm that the graphics card is properly seated in its PCI-E slot and that all necessary power connectors are attached.
- Ensure the monitor cable is securely connected to the graphics card.
7. User Tips
No specific user tips from reviews or Q&A are available at this time. However, general best practices for NAS case users include:
- Plan Your Build: Due to the compact nature and versatile configurations, plan your component layout (motherboard, PSU, cooling, and drives) carefully before assembly.
- Cable Management: Good cable management is crucial for airflow and ease of maintenance in a compact chassis.
- Monitor Temperatures: Especially with multiple hard drives, regularly monitor system and drive temperatures to ensure optimal performance and longevity.
- Utilize Fan Control: Adjust the fan speed controller based on your system's load and temperature to balance cooling performance and noise levels.
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official JONSBO website or contact your retailer. Keep your proof of purchase for any warranty claims.
