Lockable front door ensures security of system and drives Positive air pressure design for excellent cooling/quietness and dust-prevention Support expansion cards up to 12.2 inches Support ATX motherboards Quick access filters included Incredible 362mm depth to fit comfortably inside home theater cabinet Drive cages with multi-purpose mounts eliminate need for adapters model : Silverstone Tek Grandia Series Aluminum HTPC for ATX/Micro-ATX/SSI-CEB Computer Case GD10B tag : Computer Cases