Product Overview
The BitFenix CETO is a high-airflow PC gaming case designed for optimal cooling and component compatibility. It features panoramic tempered glass panels, support for reverse connection motherboards, and comes with pre-installed Infinity Mirroring ARGB fans.
Key Features:
- Enhanced High Airflow with four pre-installed Infinity Mirroring ARGB Fans (three configured for reverse intake).
- Panoramic Tempered Glass Panels for clear component visibility.
- Compatible with Reverse Connection Motherboards.
- Extensive cooling support: 360mm AIO/Watercooling, GPU up to 410mm, Air Cooler up to 181mm, PSU up to 200mm.
- Magnetic Dust Filters on Top, Bottom, and Right Steel Panel for easy maintenance.
- Dedicated Cable Management Space: 32.5mm.
- Storage Capacity: One 3.5" drive bay, one additional 3.5" drive bay, and two 2.5" drive bays.
- Radiator Support: Top 360mm/280mm/240mm (maximum thickness 27mm), Rear 120mm/140mm.
- Enhanced High-Speed I/O Panel: One USB Type-C port, two USB 3.0 ports.
- Motherboard Support: ATX, Micro-ATX, Mini ITX.

Setup Instructions
1. Unpacking and Inspection
Carefully remove the case from its packaging. Inspect for any damage during transit. Retain packaging for future transport or warranty claims.
2. Panel Removal
The tempered glass side panel can be removed for component installation. Gently lift the panel to detach it. Exercise caution when handling glass panels.

3. Motherboard Installation
Install your ATX, Micro-ATX, or Mini ITX motherboard. The case supports reverse connection motherboards for a cleaner aesthetic and improved cable routing.

4. Component Installation
Install your CPU cooler (up to 181mm height), graphics card (up to 410mm length), and power supply (up to 200mm length).

5. Storage Drive Installation
Install 3.5" and 2.5" storage drives into the designated bays. The case provides one 3.5" drive bay, one additional 3.5" drive bay, and two 2.5" drive bays.

6. Cooling System Installation
The case comes with four pre-installed Infinity Mirroring ARGB fans (three configured for reverse intake). Additional fans or a 360mm AIO liquid cooler can be installed at the top, and 120mm/140mm radiators at the rear.


7. Cable Management
Utilize the 32.5mm cable management space behind the motherboard tray to route and secure cables for optimal airflow and aesthetics.
Operating Instructions
1. Power On
Connect the power cable to your power supply and press the power button located on the top I/O panel to start your system.
2. Front I/O Panel
The top I/O panel includes one USB Type-C port, two USB 3.0 ports, a power button, and an LED/Reset button for controlling ARGB lighting effects.

3. ARGB Fan Control
The pre-installed ARGB fans can be controlled via the LED/Reset button on the top I/O panel or through compatible motherboard software if connected to an ARGB header.
4. Airflow Optimization
The case is designed for high airflow. Ensure proper fan configuration for efficient cooling. The three reverse fans on the side panel are configured for intake.

Maintenance
1. Dust Filter Cleaning
The BitFenix CETO case features magnetic dust filters on the top, bottom, and right steel panel. Regularly remove and clean these filters to maintain optimal airflow and prevent dust buildup.
2. Exterior Cleaning
Wipe the exterior surfaces, including the tempered glass panels, with a soft, damp cloth. Avoid abrasive cleaners that may scratch the finish.
3. Internal Dust Removal
Periodically open the case and use compressed air to remove dust from internal components and fan blades.
Troubleshooting
No Power
- Ensure the power supply is properly connected to the wall outlet and the power switch on the PSU is in the "ON" position.
- Verify all internal power cables (24-pin ATX, CPU, GPU, storage) are securely connected.
- Check the front panel power button connection to the motherboard.
Fans Not Spinning / ARGB Not Working
- Confirm that all fan and ARGB cables are correctly connected to the fan hub and/or motherboard headers.
- If using the LED/Reset button for ARGB control, ensure it is properly connected to the fan hub.
- Consult your motherboard manual for ARGB software control if applicable.
Overheating Issues
- Ensure all case fans are spinning and oriented correctly for optimal airflow (intake/exhaust).
- Clean dust filters and internal components to prevent airflow obstruction.
- Verify CPU cooler and GPU cooler installations are secure and making proper contact.
Specifications
| Feature | Detail |
|---|---|
| Model Name | BitFenix CETO White |
| Model Number | BFC-CET-300-WWGSW-4A |
| Dimensions (L x W x H) | 17.9 x 9.3 x 17.7 inches (453mm x 235mm x 450mm) |
| Material | Tempered Glass, Steel |
| Motherboard Support | ATX, Micro-ATX, Mini ITX |
| Expansion Slots | 7 (Standard) |
| Drive Bays | 1+1 x 3.5" HDD, 2 x 2.5" SSD |
| Pre-installed Fans | 4x Infinity Mirroring ARGB Fans (3x Reverse) |
| Radiator Support (Top) | 360mm / 280mm / 240mm (max thickness 27mm) |
| Radiator Support (Rear) | 120mm / 140mm |
| Maximum GPU Length | 410mm |
| Maximum CPU Cooler Height | 181mm |
| Maximum PSU Length | 200mm |
| Front I/O Ports | 1x USB Type-C, 2x USB 3.0, Power Button, LED/Reset Button |
| Cable Management Space | 32.5mm |
Warranty and Support
Warranty Information
Please refer to the official BitFenix website or your retailer for specific warranty terms and conditions applicable to the BitFenix CETO PC Gaming Case. Retain your proof of purchase for warranty claims.
Technical Support
For technical assistance, troubleshooting guides, or further inquiries, visit the official BitFenix support page or contact their customer service department. BitFenix Support Website







