Thermaltake Suppressor F-51 Window SPCC E-ATX Mid Tower Tt LCS Certified Gaming Silent Computer Chassis CA-1E1-00M1WN-00 Modular Sound-damping Design: Built-in sound-damping panels incorporated the top, front, and side panels of the chassis to reinforce noise reduction for silent operation. Tt LCS Certified: Thermaltake exclusive certification applied to only products that pass the design and hardcore enthusiasts standards that a true LCS chassis should be held to. Fully Modular Design: With removable "2 + 6" drive racks, gain more for custom cooling components to freely interchange SSD/HDD cage sections for maximum interior space. Optimized Silent Operation: tested in a semi-anechoic chamber which includes anti-vibration, sound-proof, and sound-absorbing effect. Preinstalled sound-damping foams reduce noise and acoustic levels within the entire chassis for extreme silent purpose. Dust Reduction: Ultra fine fan filters provide excellent protection to reduce dust from multiple locations Warranty: 3 Years