1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Antec CX700 ATX Mid Tower Gaming Case. Designed for PC enthusiasts, this case features a sleek, modern design with a tempered glass side panel and pre-installed ARGB fans to enhance visual appeal and ensure optimal airflow. Please read this manual thoroughly before beginning assembly to ensure proper setup and safe operation.
2. Specifications
| Feature | Detail |
|---|---|
| Brand | Antec |
| Model Number | CX700 |
| Case Type | Mid Tower |
| Motherboard Compatibility | ATX |
| Color | Black |
| Material | Alloy Steel, Plastic |
| Item Weight | 5.5 Kilograms (12.1 pounds) |
| Cooling Method | Air |
| Pre-installed ARGB Fans | 3 (Front-mounted) |
| Fan Support (Max) | Front: 3x120mm, Top: 3x120mm, Rear: 1x120mm, Bottom: 3x120mm |
| USB 3.0 Ports | 2 |
| USB Type-C Ports | 1 |
| Audio Ports | Headphone, Microphone |
| GPU Clearance (Max) | 410mm (16.14 inches) |
| HDD Support | 3.5 inches |
| SSD Support | 2.5 inches |
| PSU Length (Max) | 225mm |
3. Package Contents
- Antec CX700 ATX Mid Tower Gaming Case
- Pre-installed ARGB Fans (3 fans, typically front-mounted as per product title)
- Accessory Box (Screws, cable ties, user manual)
- Tempered Glass Side Panel
4. Setup Instructions
4.1 Unpacking and Inspection
Carefully remove the case from its packaging. Inspect for any signs of damage during transit. The tempered glass panel is fragile; handle with care.

Figure 1: Front and side view of the Antec CX700 case, showcasing the tempered glass panel and pre-installed fans.
4.2 Removing Side Panels
To access the interior for component installation, remove the tempered glass side panel and the solid rear side panel.
- Locate the thumbscrews on the rear of the case securing the tempered glass panel.
- Carefully unscrew these thumbscrews.
- Gently pull the tempered glass panel away from the chassis. Lay it flat on a soft, clean surface to prevent scratches or damage.
- Repeat the process for the solid rear side panel if necessary for cable management access.

Figure 2: Rear view of the Antec CX700 case, showing the rear fan and expansion slots. The side panel is removed for internal access.
4.3 Motherboard Installation
Install your ATX motherboard into the designated area. Ensure all standoffs are correctly aligned and secured.
4.4 Component Installation
Install your CPU, RAM, GPU (up to 410mm length), storage drives (3.5" HDD, 2.5" SSD), and power supply unit (PSU, up to 225mm length) according to their respective manuals and the case's layout.

Figure 3: Top view of the Antec CX700 case, highlighting the pre-installed fans and internal layout for component placement.
4.5 Cable Management
Utilize the cable routing cutouts and tie-down points behind the motherboard tray to manage cables effectively. This improves airflow and aesthetics.
4.6 Front Panel I/O Connections
Connect the front panel I/O cables (USB 3.0, USB Type-C, HD Audio, Power, Reset, LED) to the corresponding headers on your motherboard.
- Power Button: Initiates system power.
- Reset Button: Restarts the system.
- USB 3.0 Ports (x2): For high-speed data transfer.
- USB Type-C Port (x1): For modern device connectivity.
- Headphone Jack: Audio output.
- Microphone Jack: Audio input.
5. Operating Instructions
Once all components are installed and connected, replace the side panels. Connect your peripherals, monitor, and power cable. Press the power button on the top panel to start your system. The pre-installed ARGB fans will illuminate, providing customizable lighting effects.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your PC case and components.
- Dust Filters: The case includes magnetic dust filters (e.g., on the top panel) that can be easily removed and cleaned with water or a soft brush. Clean these regularly to maintain airflow and prevent dust buildup inside the case.
- Interior Cleaning: Periodically open the side panels and use compressed air to remove dust from internal components and fans. Ensure the system is powered off and unplugged before cleaning.
- Tempered Glass: Clean the tempered glass panel with a microfiber cloth and a non-abrasive glass cleaner. Avoid harsh chemicals.
7. Troubleshooting
If you encounter issues, refer to the following common troubleshooting steps:
- System Not Powering On:
- Ensure the power supply is properly connected to the wall outlet and the PSU switch is in the 'ON' position.
- Verify all power cables (24-pin ATX, 8-pin CPU, PCIe for GPU) are securely connected to the motherboard and components.
- Check that the front panel power button cable is correctly connected to the motherboard's front panel header.
- Fans Not Spinning / ARGB Not Lighting Up:
- Confirm that the fan power cables and ARGB cables are correctly connected to the motherboard or a dedicated ARGB controller.
- Refer to your motherboard manual for proper ARGB header connections and software control.
- No Display Output:
- Ensure your monitor cable is connected to the graphics card (GPU) output, not the motherboard's integrated graphics ports (unless using integrated graphics).
- Reseat the graphics card in its PCIe slot.
8. Warranty and Support
The Antec CX700 ATX Mid Tower Gaming Case comes with a standard manufacturer's warranty. For specific warranty terms, duration, and to register your product, please visit the official Antec website or contact their customer support. Keep your proof of purchase for warranty claims.
For further technical assistance or support, please refer to the Antec support resources available online.





