Building off the successful GD04 and GD05, two chassis models that set benchmarks in 2009, SilverStone created the Grandia GD06 to again raise the expectation enthusiasts have for HTPC (Home Theater Personal Computer) chassis. SilverStone engineering teams expertise in SFF (Small Form Factor) and HTPC are again in full display with GD06s expanded capability in storage and cooling performance. These improvements were made with the compact depth maintained (340mm) and exterior visuals enhanced as the GD06 is stunningly beautiful as a computer chassis and fits perfectly in the living room. Its five hard drive storage is augmented by two hot-swappable bays for maximum flexibility while a front door lock and a rear Kensington Security Slot ensure security for the installed drives. Cooling is provided by three 120mm silent fans with filters for exceptional performance, quietness and effective dust prevention. For those in doubt that a small footprint HTPC chassis can be used to build a powerful and fully loaded media server, the Grandia GD06 will change their mind. Three silent 120mm fans included. Positive air pressure design for excellent cooling/quietness and dust-prevention. Incredible 340mm depth to fit comfortably inside home theater cabinet. Designed with cable routing for easy installation. Support 4 x 3.5" hard drives and 2.5" hard drive or SSD (Solid-state drive). Support expansion cards up to 11 inches. Includes two front USB 3.0 ports. Material: Aluminum front door and plastic front panel, 0.8mm SECC body. Motherboard: Micro-ATX, DTX, Mini-ITX. Drive Bay:. External: 5.25" x 1. Internal: 3.5" x 4, 2.5" x 1 or 3.5" x 3, 2.5" x2. Cooling System:. Rear: 2 x 80mm fan slots (optional mounting). Side Right: 2 x 120mm intake fans, 1200rpm, 20dBA. Left: 1 x 120mm intake fan, 1200rpm, 20dBA. Also compatible with 80mm fan. Expansion Slot: 5. Front I/O Port:. USB 3.0 x 2. Au