Antec 15137 Sonata III Quiet Super Mini Desktop Mid-Tower ATX Case ( Black )

The Sonata III is whisper quiet when it comes to system noise while with the High Definition front Audio ports make crystal clear sound. The front eSATA connector allows for simple Data transfer. It?s all powered by EarthWatts 500-Watt power supply unit (PSU) which is equipped with universal Input and Active PFC. This PSU is also 80PLUS certified making it one of the most efficient PSU?s available. The Sonata III is the perfect combination of style, silence and efficiency. EarthWatts 500-Watt power supply (80PLUS certified) Front mounted USB, eSATA, HDA & AC?97 Audio In/Out ports Metal double hinge door allows the door to open up to 225 degrees Built-in washable air filter keeps harmful dust out of your case 0.8mm cold rolled steel for durability Cooling System: 1 rear 120mm Tricool fan (standard) with 3-speed control to balance quiet with cooling & 1 front 120mm case fan slot for Optional fan 9 Drive Bays: 3x 5.25-inch external drive bays, 2x 3.5-inch external drive bays & 4x 3.5-inch internal drive bays in individual trays with silicone grommets to absorb Hard Drive vibrations Dimensions: Height 16.7 x Depth 18.2 x Width 8.1-inches (42.5x46.3x20.6cm) Weight: 20.2 pounds, 9.1kg