THIS IS THE NEW OBSIDIAN: The Obsidian Series 500D is a state-of-the-art mid-tower enthusiast PC case with iconic CORSAIR design, smoked tempered glass side doors and premium aluminum trim. SLEEK, BLACK AND BEAUTIFUL: Iconic Obsidian series styling combines clean exterior lines and smoked tempered glass side doors. BUILT BETTER: Aluminum front plate, roof plate and door handles add a refined feel and premium look. DIMENSIONS: 19.76"L x 9.17" W x 20" H SUPERB COOLING: Direct Airflow Path design channels cool air where your PC needs it most. REMOVABLE FAN AND RADIATOR TRAYS: Installing fans and radiators is now easy with removable trays that can hold up to five 120mm fans or four 140mm fans. EXPANSIVE STORAGE SPACE: Easy-to-use mounts for up to two 3.5in HDDs and three 2.5in SSDs.