Antec's Twelve Hundred V3 gaming case combines maximum performance, cooling and compatibility in a full-tower package. Thirteen drive bays, space for graphics cards as large as 17.5", a CPU cutout, an internal 2.5" SSD drive mount and newly integrated USB 3.0 round off a robust foundation for your components. The Twelve Hundred V3 features a top Big Boy 200™ blue LED cooling fan, two rear blue LED 120 mm fans and three front blue LED 120 mm fans. Apart from standard size power supplies, the Twelve Hundred V3 can accommodate Antec's CPX form factor PSUs. Outfit your components and maximize their performance with Antec's Twelve Hundred V3.

- 13 drive bays
- External 3 x 5.25"; Internal 9 x 3.5" for HDD, or
- External 6 x 5.25"; Internal 6 x 3.5" for HDD, or
- External 9 x 5.25"; Internal 3 x 3.5" for HDD or
- External 12 x 5.25 for HDD
- Internal 1 x bottom-mounted 2.5" SSD drive
- CPU cutout allows for easy installation of CPU coolers
- Convenient top accessory tray
- Advanced cooling system:
- 2 rear 120 mm blue LED exhaust fan
- 1 top 200 mm Big Boy 200&tradel blue LED exhaust fan
- 3 front 120 mm blue LED intake fans with front speed control
- 1 window side panel 120 mm fan slot
- 1 middle 120 mm fan bracket
- 200 mm Radiator mount
- Built-in washable air filters
- Perforated front bezel for enhanced air intake
- 7 expansion slots to support multiple graphics cards, including NVIDIA 3-way SLI®
- Maximum video card size: 17.5" / 444 mm (Note: some video cards may require removal of the adjacent hard drive cage)
- Front mounted I/O ports
- 2 x USB 2.0
- 1 x USB 3.0
- Audio In and Out (AC'97 and HDA compatible)
- Motherboard mount: Mini-ITX, microATX, Standard ATX
- No power supply included
- Power supply mount: Standard size PSUs or Antec�s exclusive CPX form factor PSUs