APNX C1-R ATX Mid Tower Case – C1-R-BK-v3
Premium Airflow. Massive Cooling Support. Built for High-End Performance.
The APNX C1-R (C1-R-BK-v3) is a next-generation ATX mid-tower case engineered for enthusiasts who demand exceptional airflow, flexible cooling options, and robust construction. Featuring a durable SGCC steel body, reinforced SECC front panel, and 0.8mm steel thickness, this chassis delivers long-lasting structural strength and vibration resistance.
Designed with performance in mind, the C1-R comes with 4 pre-installed 120mm PWM fans, supports up to 11 total fans, and accommodates high-capacity liquid cooling setups including 360mm radiators on the top or side. With expansive internal space, the case supports GPUs up to 395mm, large CPU coolers up to 166mm, and multiple storage drives—making it ideal for gaming, content creation, and workstation builds.
The case also includes modern connectivity with dual USB 3.0, USB-C, and optimized internal cable management with a spacious 40mm routing depth. The C1-R offers a premium balance of performance, cooling, and clean aesthetics—all in a sophisticated matte black finish.
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 Specifications
General
| Feature | Details |
| Model | C1-R-BK-v3 |
| Case Type | ATX Mid Tower |
| Color | Black |
| Body Material | SGCC |
| Front Panel Material | SECC |
| Steel Thickness | 0.8mm |
Motherboard & Size Support
| Feature | Details |
| Motherboard Compatibility | ATX / Micro-ATX / Mini-ITX |
| Internal Dimensions | 230 × 477 × 440 mm (W × H × D) |
| Overall Dimensions | 230 × 502 × 464 mm (W × H × D) |
Drive Bays
| Type | Max Quantity |
| 3.5" | Up to 3 (3 × 3.5"/2.5") |
| 2.5" | Up to 3 (3 × 2.5"/3.5") |
Clearances
| Component | Max Support |
| GPU Length | 395mm |
| CPU Cooler Height | 166mm |
| PSU Length | 270mm (including cables) |
Cooling Support
Pre-Installed Fans
| Location | Pre-Installed |
| Front | 3 × 120mm PWM |
| Rear | 1 × 120mm PWM |
Fan Capacity
| Location | Support |
| Front | 3 × 120mm or 3 × 140mm |
| Top | 3 × 120mm or 2 × 140mm |
| Side | 3 × 120mm |
| Rear | 1 × 120mm |
| CPU Area | 1 × 120mm |
Total Fan Slots: Up to 11
Radiator Support
| Location | Sizes |
| Top | 120 / 240 / 280 / 360mm |
| Side | 120 / 240 / 360mm |
| Rear | 120mm |
Front I/O Ports
| Port | Quantity |
| USB 3.0 | 2 |
| USB-C | 1 |
| HD Audio + Mic | Yes |
Internal Layout
| Feature | Details |
| Cable Management Depth | 40mm |
| PSU Type | ATX PSU (Optional) |
