Antec Sonata Mid Tower Case (Black) 3.0 GHz compatible Front mounted USB &amp; IEEE 1394 (FireWire) ports 9 Drive Bays: 3 x 5.25" external drive bays, 2 x 3.5" external drive bays, 4 x 3.5" internal drive bays in individual trays with rubber grommets to absorb hard drive vibrations Motherboards up to Standard ATX TruePower 380 Watt ATX12V power supply with single fan design for enhanced quietness