be quiet! DARK ROCK PRO 4
  • be quiet! DARK ROCK PRO 4

    Heatsink specifications

    Dimensions (L x W x H), (mm) 123.7 x 136 x 162.8
    Number of fins 90
    Fin material Aluminum
    Base material Copper
    CPU contact surface CNC machined
    Heatpipe number / Diameter (mm) 7 / 6
    Color Black
    Surface treatment

    Ceramic coating

     

     

    Fan specifications

    Fan dimensions (mm) 135 x 135 x 22 / 120 x 120 x 23
    Speed @ 100% PWM /12V (rpm) 1200 / 1500
    Bearing technology Fluid Dynamic Bearing
    Motor technology 6-pole fan motor
    Rated Voltage (V) 12
    Input current (A) 0.08 / 0.08
    Input power (W) 0.96 / 0.96
    Connector 4-pin PWM
    Cable length (mm) 220 / 220
    Lifespan (h / 25°C) 300,000
      RM409.00Price