| Material | 
      
          Aluminium
           | 
    
        
      | Motherboard Types | 
      
          UCFF 4" X 4"
           | 
    
        
      | Motherboard Support | 
      ASUS Mini PC PN51 and PN50 (5000 series up to Ryzen™ 7) | 
    
        
      | Maximum TDP Support | 
      
          25W
           | 
    
        
      | Dimensions | 
      169 x 115.5 x 68.5mm (W x D x H) - 1,33L Volume | 
    
        
      | Drive Bays | 
      Supports one M.2 , 2.5" SSD/HDD | 
    
        
      | Front I/O Opening | 
      Power button, power and HDD LEDs, IR receiver window, USB Type-A port , USB Type-C port , HD Audio in/out, Dual microphone array | 
    
        
      | Rear I/O | 
      DC-in port, USB Type-A port x2, RJ45 LAN port, Type-C port, HDMI port, DisplayPort | 
    
        
      | Antenna Fitting Holes | 
      
          2
           | 
    
        
      | Specials | 
      
          Kensington lock, VESA Mount | 
    
        
      | Product Code | 
      A-NUC78-M1B |