Antec Inc., a global leader in high-performance computer enclosures, power supplies, and mobile accessories today announces the P100, a case engineered for quiet computing. The P100 is an ATX case that epitomizes cool, quiet, and sophistication. It features Antec's award-winning Performance One series design and Quiet Computing technologies that minimize system noise. In addition to 7 expansion slots, the P100 also supports two tool-less 5.25" drives and seven tool-less 3.5"/ 2.5" drives. With a great price-to-feature ratio, the P100 is the only economical case that delivers silence. A balance of price and features is achieved by combining Antec design standards with superior build quality. Together with the Smart Cooling Solution (S.C.S.) and Quiet Computing Technology, the P100 is truly in a class all its own. Product Features: Stylish Quiet Computing design with high-density acoustic material S.C.S. (Smart Cooling Solution) Technology: 5 x 120 mm fan mounts with two Antec High-performance silent 120 mm FDB fans already installed Dual-layer design: Steel & Foam side panels deaden system noise Dual-layer front bezel with double-hinged door: Open range up to 270 degrees Grommet-lined cable routing holes 7 expansion slots Supports Graphic Cards up to 12.5" (317.5 mm) in length Two tool-less 5.25" drive bays Seven tool-less 3.5"/ 2.5" switchable drive bays Removable drive bays Removable and washable dust-free filters for the PSU and front panel intake vents Front panel I/O with 2 x USB 3.0 and 2 x USB 2.0 ports, audio in/out The case is now commercially available and backed by Antec's Quality 3-Year Warranty.