1. Introduction
The Fractal Design Node 804 is a MicroATX cube case designed for users seeking a compact yet highly capable enclosure for their computer components. Its innovative dual-chamber layout separates hot components like the motherboard and graphics card from cooler components such as the power supply and storage drives, optimizing airflow and cooling performance. This manual provides detailed instructions for the proper setup, operation, and maintenance of your Node 804 case.

Image 1.1: Front view of the Fractal Design Node 804 MicroATX Cube Case. This image displays the sleek black exterior with a brushed aluminum front panel and mesh lower section, featuring front I/O ports.
2. Setup and Installation
Careful installation ensures optimal performance and longevity of your system. Follow these steps for component installation.
2.1 Opening the Case
Remove the side panels by unscrewing the thumbscrews located at the rear of the case. Gently slide the panels backward and lift them off.
2.2 Motherboard Installation
- Ensure the motherboard standoffs are correctly aligned for your MicroATX or Mini-ITX motherboard.
- Install the I/O shield into the rear opening of the case.
- Carefully place the motherboard onto the standoffs and secure it with screws.
2.3 Power Supply Unit (PSU) Installation
The Node 804 supports standard ATX PSUs. The PSU is installed in the right-hand chamber. Secure the PSU to the rear of the case using the provided screws.
2.4 Storage Drive Installation
The case offers versatile storage options:
- 3.5" HDD Bays: Up to eight 3.5" drives can be installed in the removable drive cages located in the right chamber.
- 2.5" SSD/HDD Bays: Up to four 2.5" drives can be installed, either in the 3.5" bays using adapters (not included) or on dedicated mounting points.

Image 2.1: Internal view of the Fractal Design Node 804 case, showcasing the dual-chamber design. The left chamber holds the motherboard, while the right chamber features multiple white drive cages for storage.
2.5 Fan and Cooling System Setup
The Node 804 comes with three pre-installed 120mm fans. It supports extensive cooling configurations, including multiple 120mm and 140mm fans, and liquid cooling radiators.
- Fan Controller: A built-in fan controller is located at the rear of the motherboard tray, allowing management of up to three fans.
- Radiator Support: The case can accommodate radiators up to 240mm in the front, top, and rear positions, depending on other component clearances.
2.6 Front I/O Connections
Connect the front panel cables (USB 3.0, audio, power, reset, HDD LED) to the corresponding headers on your motherboard. The front panel features two USB 3.0 ports and audio jacks.

Image 2.2: Close-up of the front I/O panel on the Fractal Design Node 804, showing two USB 3.0 ports and audio jacks for convenient peripheral connectivity.
2.7 Optical Drive Installation (Optional)
The Node 804 supports a slim, slot-loading optical drive. This requires a specific slimline SATA cable (not included) and careful alignment during installation.
3. Operating the Case
Once all components are installed and cables are managed, close the side panels and secure them with the thumbscrews. Connect your peripherals and power cable, then power on your system. The dual-chamber design and ample fan mounts are engineered to provide efficient cooling during operation.
4. Maintenance
Regular maintenance helps preserve the performance and appearance of your Node 804 case.
4.1 Dust Filter Cleaning
The Node 804 features easily removable dust filters on the front, top, and bottom. Periodically remove these filters, clean them with water or compressed air, and ensure they are dry before re-installing.
4.2 General Cleaning
Wipe the exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish.
5. Troubleshooting
If you encounter issues, consider the following common troubleshooting steps:
- System Not Powering On: Verify all power connections, including the 24-pin ATX, 8-pin CPU, and GPU power cables. Ensure the PSU switch is in the 'On' position.
- No Display Output: Check that your graphics card is properly seated in its PCIe slot and that the display cable is securely connected to both the graphics card and monitor.
- Excessive Noise: Inspect fans for obstructions or loose mounting. Ensure cables are not interfering with fan blades. Adjust fan speeds using the integrated fan controller or motherboard software.
- Component Fit Issues: Refer to the specifications for maximum component dimensions (e.g., GPU length, CPU cooler height, PSU length) to ensure compatibility.
6. Specifications
| Feature | Detail |
|---|---|
| Case Type | MicroATX Cube Case |
| Material | Aluminum / Steel |
| Motherboard Compatibility | MicroATX, Mini-ITX |
| Internal 3.5" Drive Bays | 8 (or up to 10 with optional accessories) |
| Internal 2.5" Drive Bays | 4 (or up to 2 with 3.5" drives) |
| Expansion Slots | 5 |
| Front I/O Ports | 2x USB 3.0, Audio In/Out |
| Included Fans | 3x Fractal Design Silent Series R2 120mm fans |
| Fan Controller | Integrated 3-step fan controller for 3 fans |
| Dust Filters | Front, Top, Bottom (removable) |
| Product Dimensions (LxWxH) | 13.5 x 12.1 x 15.3 inches (344 x 240 x 389 mm) |
| Item Weight | 13.2 pounds (6 kg) |
| Color | Black |
7. Warranty and Support
Fractal Design products are manufactured to the highest quality standards. For warranty information, technical support, or to report any issues, please visit the official Fractal Design website or contact their customer support directly. Keep your proof of purchase for warranty claims.
