Cooler Master's MPN: 
MCB-NR400-KGNN-S00
  MasterBox NR400, mATX with Tempered Glass Side Panel, Minimalistic Mesh Design, Graphics Card Support Up To 346mm, No ODD Support
  FORM & FUNCTION STREAMLINED
  The MasterBox NR400 applies optimal cooling and expandability to a minimalistic, subtle design. With thermal capability at the forefront of features, the front panel and top panel are designed to signify airflow performance in its purest form.
  Functionality is blended to a compact design by maximizing use of internal space and implementing subtle design elements. The MasterBox NR400 features a tempered glass side panel, fastened by thumbscrews on the rear panel, to keep the surface immaculately flush.
  
  FEATURES
  Minimalistic Mesh Design - Elegant design elements are applied to mesh for optimal thermal performance.
  Optimal Thermal Performance – The full mesh front panel and ventilated top panel provide a high potential for thermal performance.
  Flush Tempered Glass Side Panel Design – The tempered glass side panel, fastened by thumbscrews on the rear panel, keeps the surface flush and unobstructed.
  Graphics Card Support Up To 346mm – Generous clearance space is provided to support the latest graphics cards.
  Headset Jack – The single 4 pole headset jack features both audio and microphone capabilities simultaneously so that separate jacks are not needed.
  Cable Management – High quality rubber grommets are paired with 22mm of clearance behind the motherboard to offer ample room for cable management.
  
    Technical Specifications
  
  
    
      Specifications
    
    
      
        
          
            | Product Type
 | Computer Case
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            | Warranty
 |  | 
          
            | Weight
 | 5.56kg
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            | Dimensions (L x W x H)
 | 411mm x 210mm x 411mm
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            | I/O Panel
 | 2x USB 3.0, 1x 3.5mm Headset Jack (Audio+Mic)
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            | Motherboard Support
 | Mini-ITX, Micro-ATX
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