1. Introdución
The Antec C8 is a full-tower E-ATX PC case designed for high-performance computing. It features a dual-chamber layout, seamless tempered glass panels, and extensive cooling support to accommodate modern components. This manual provides detailed instructions for setup, installation, operation, and maintenance of your Antec C8 PC case.

Figure 1: Antec C8 Full-Tower PC Case with internal components and RGB lighting.
2. Características clave
- completo-View Deseño: Seamless tempered glass front and side panels offer a panoramic view dos seus compoñentes internos.
- Deseño de dobre cámara: Separates the main components (CPU, GPU, Motherboard) from the power supply and drives for optimized thermal performance and cable management.
- Amplo soporte de refrixeración: Accommodates up to three 140mm fans or two 160mm fans on both the top and bottom. Supports thick 360mm radiators simultaneously on the top, bottom, and side.
- Tool-less Design: Features 0.8mm and 1.0mm thick steel construction with quick-release panels for easy assembly and maintenance.
- Compatibilidade con tarxetas gráficas: Ample width to support wider RTX 40 series GPUs. Supports vertical GPU riser brackets (after removal of horizontal slots) and includes 8 reusable PCIe slot covers.
- Xestión avanzada de cables: Equipped with interior and rear Velcro straps, along with rubber grommets for routing cables, providing up to 90mm clearance.
- Opcións de almacenamento flexibles: Modular drive trays support up to two 3.5" HDDs and four 2.5" SSDs.
- Modern I/O Panel: Includes a mainstream Type-C (10Gbps) port, USB 3.0 ports, and a Mic/Audio 2-in-1 port, complete with dust plugs.

Figure 2: Seamless tempered glass panels for a full-view estética.

Figura 3: detallada view of cable management features in the rear chamber.
3. Configuración e instalación
3.1. Retirada do panel
The Antec C8 features tool-less panels for easy access to internal components. To remove the side and top panels, gently pull them away from the chassis. The bottom dust filter is a pull-out design.

Figure 4: Side panel removal for easy access.

Figure 5: Top panel removal revealing the mounting area.

Figure 6: Rear panel removed to access the second chamber.
3.2. Instalación da placa base
The Antec C8 supports E-ATX motherboards. Install your motherboard into the main chamber, securing it with the provided screws. Ensure all standoffs are correctly aligned.
3.3. Instalación da tarxeta gráfica
O caso proporciona ample space for wider RTX 40 series GPUs. You can install your graphics card horizontally into the PCIe slots. For vertical GPU mounting, remove the horizontal PCIe slot covers and install a compatible vertical GPU riser bracket (sold separately).

Figure 7: Graphics card installation options.
3.4. Instalación da fonte de alimentación
The power supply mounts at the bottom of the rear chamber. The case supports power supplies up to 210mm in length and includes a stylish PSU bracket with a rubber pad to prevent scratches.

Figure 8: Power supply unit installation.
3.5. Instalación do dispositivo de almacenamento
Utilize the modular drive trays for installing your storage devices. The case supports two 3.5" HDDs and four 2.5" SSDs.

Figure 9: Modular drive trays for storage.
3.6. Xestión de cables
The dual-chamber design and included Velcro straps and rubber grommets facilitate excellent cable management. Route cables through the designated channels to maintain a clean interior and optimize airflow.
3.7. Instalación do sistema de refrixeración
The Antec C8 offers versatile cooling options. Fans are not included with this model.
- Top & Bottom: Supports three 140mm fans or two 160mm fans.
- Lateral: Supports three 120mm or two 140mm fans.
- Traseira: Supports one 120mm or one 140mm fan.
For liquid cooling, the case supports thick 360mm radiators on the top, bottom, and side simultaneously.

Figure 10: Vertical cooling airflow demonstration.

Figure 11: Bottom fan configuration with full cut-out design.

Figure 12: Comprehensive cooling compatibility chart.
4. Instrucións de funcionamento
4.1. Front I/O Panel
The front I/O panel provides convenient access to essential ports:
- Botón de encendido
- Botón de reinicio
- Portos USB 3.0 (x2)
- Type-C (10Gbps) Port (x1)
- Headphone/Mic Combo Jack (x1)

Figure 13: Front I/O Panel layout.
5. Mantemento
5.1. Filtros de po
The Antec C8 includes a pull-out dust filter at the bottom for easy cleaning. Regularly clean the dust filters to maintain optimal airflow and prevent dust buildup inside the case.

Figure 14: Bottom pull-out dust filter for easy maintenance.
5.2. Cleaning the Case
Use un suave, damp cloth to clean the exterior surfaces of the case. For tempered glass panels, use a glass cleaner and a microfiber cloth to avoid scratches. Ensure the system is powered off and unplugged before cleaning.
6. Especificacións
| Característica | Especificación |
|---|---|
| Marca | Antec |
| Nome do modelo | C8 |
| Tipo de caso | Torre chea |
| Compatibilidade da placa base | ATX estendido |
| Material | Vidro Templado |
| Peso do elemento | 10.48 libras |
| Dimensións do produto (LxWxH) | 18.7 x 8.26 x 11.92 polgadas |
| Número de portos USB 3.0 | 2 |
| Tipo de montaxe da fonte de alimentación | Montaxe inferior |
| Método de arrefriamento | Auga |
7. Vídeo oficial do produto
Video 1: Antec C8 motion. This video provides a dynamic overview of the Antec C8 PC case, highlighting its design and features.
8 Solución de problemas
If you encounter any issues during installation or operation, please review the following general troubleshooting steps:
- Problemas de enerxía: Ensure all power cables (PSU, motherboard, GPU, drives) are securely connected. Verify the power supply switch is in the 'ON' position.
- Rendemento de refrixeración: Check that all fans are spinning correctly and are connected to the motherboard or fan controller. Ensure dust filters are clean and not obstructing airflow.
- Component Fit: Double-check component dimensions against case specifications to ensure compatibility.
- Conexións soltas: Re-seat all major components (RAM, GPU, storage drives) and check all data and power cables.
9. Garantía e soporte
For warranty information and technical support, please refer to the official Antec websitio web ou póñase en contacto co servizo de atención ao cliente. Garde o comprobante de compra para reclamacións de garantía.





