Scythe Ninja 5 Rev. B CPU Cooler

Price: $64.99
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Ninja 5 Rev. B CPU Cooler

* In stock.

The Ninja 5 Rev.B pays special attention to silent operation without compromising performance. Included two Kaze Flex 120 (only 800RPM) fans as push-pull configuration makes Ninja 5 Rev.B a great solution for silent PC. The award-winning Kaze Flex fans use Sealed Precision Fluid Dynamic Bearings for a long lifespan of 120,000 hours (MTTF). Massive heatsink and 6 sintered heat pipes provide top-tier performance, and cut-out fin design offers great compatibility for tall memory. THE New H.P.M.S. IV mounting system offers secure and easy-to-install experience for Intel LGA 1700 Socket users.


  • Easy installation thanks to HPMS III
    In this latest version of the hyper-precision assembly system, the HPMS III combines a solid basis with simplified assembly. This is achieved through a solid backplate and spring-loaded screws, which enables an even distribution of pressure and weight. The new plastic and rubber spacers help to align the screws and fix the backplate during installation, which significantly simplifies the process.
  • High RAM compatibility
    Cut-out fin design improves memory compatibility allowing installation of tall memory heatsink up to 55 mm in height, even for LGA2011(V3)/ LGA 2066 motherboards where RMA are on both side of socket. Note: Fan(s) cwould be lifted up with tall memory heatsink.
  • Dual fan design with push / pull construction
    With two Kaze Flex 120 quiet fans at max. speed of only 800 RPM, the push-pull configuration improves cooling performance and keeps low noise level. Anti-vibration rubber on the corners effectively eliminate possible vibrations and allow silent operation.
  • M.A.P.S. (Multiple Airflow Pass-Through Structure)
    By introducing the newly refined M.A.P.S. (Multiple Airflow Pass-through Structure) the total cooling performance has been upgraded by optimizing the pass-through function of the airflow and enhancement of the sturdiness of the heatsink.
Model Name: Ninja 5 Rev. B
Model Number: SCNJ-5100
Intel® Compatibility: Socket LGA115X
Socket LGA1200
Socket LGA1700
Socket LGA2011(V3)
Socket LGA2066
*AMD® Compatibility: Socket AM2(+)
Socket AM3(+)
Socket AM4
Socket FM1
Socket FM2(+)
Combined Dimensions: 137w x 155h x 182d mm (including fans)
Weight: 1200 g (including fans)
Fans: 2 each Kaze Flex 120 PWM - 800 RPM x2
Fan Size: 120 x 120 x 27 mm (including anti-vibration rubber pads)
Fan Speed: 300 +/- 200 ~ 800 +/- 10% RPM
Air Flow: 16.6 ~ 43.03 CFM
Statics: 0.0762 ~ 0.49 mmH2O / 0.75 ~ 4.8 Pa
Noise: 4.0 ~ 14.5 dBA
Voltage: 12V
Connector: 4-Pin PWM