Antec Twelve Hundred V3 w/ 3x USB 3.0 Ports
Reset Switch: Immediately hard-restarts system. Last resort only, as it will lose unsaved data and may corrupt OS.
USB 3.2 Gen 1 (USB 3.0) Port(s): Universal Serial Bus (USB) port for connecting USB 3.2 Gen 1 and older devices (5 Gb/s).
Front Headphone Jack: 3.5mm analog audio jack for output to headphones.
Front Microphone Jack: 3.5mm analog audio jack for microphone input to the computer.
Power Switch: On/off button for the device.
Model: Antec Twelve Hundred V3
Specifications
| Color | Black |
| Material | Plastic front panel, steel frame |
| Type/Size | Full Tower |
| Maximum Motherboard Size | ATX |
| Case Window | Yes |
| Power Supply | None |
Dimensions | |
| Height | 582 mm (22.9 in) |
| Width | 213 mm (8.4 in) |
| Depth | 513 mm (20.2 in) |
| Net Weight | 14.5 kg (32.0 lbs) |
| Maximum GPU Length | 444 mm (Note: some video cards may require removal of the adjacent hard drive cage) |
Drive Bays | |
| External 5.25 inch | 3 |
| External 3.5 inch | 0 |
| Internal 3.5 inch | 9 |
| Internal 2.5 inch | 1 |
Front Panel Connectors | |
| USB 2.0 | 0 |
| USB 3.0 | 3 |
| Firewire | 0 |
| Audio In | 1 |
| Audio Out | 1 |
| eSATA | 0 |
Cooling System | |
| Cooling Method | Air |
| Included Fans | 3 x 120mm Front, 2 x 120mm Rear, 1 x 200mm Top |
| Total Fan Mounts | 1 x 120mm Side, 1 x 120mm Middle |
