Features:

No Power Supply included: To optimize performance of your Three Hundred, your choice of power supply is crucial. Antec strongly recommends choosing from our NeoPower or TruePower series. 9 Drive Bays: • External 3 x 5.25" • Internal 6 x 3.5" for HDD Cooling System: • 1 rear 120 x 25 mm TriCool™ Fan with 3-speed switch control. • 1 top special 140 x 25 mm TriCool™ Fan with 3-speed switch control • 2 front (optional) 120 mm fans to cool the hard drives • 1 side (Optional) 120 x 25 mm Fan to cool graphic cards Washable air filters reduces dust build up in your system, which helps keep your system cooler Perforated front bezel for maximum air intake 7 expansion slots Top mounted I/O ports for easy access • 2 x USB 2.0 • HDA & AC’97 Audio In and Out Unit dimensions: • 18" (H) x 18.3" (D) x 8.1" (W) • 45.8 (H) x 46.5 (D) x 20.5 cm (W) Weight: • Net: 15.9lbs / 7.2kg • Gross: 18.7lbs / 8.5kg