Scythe Slip Stream 120mm PWM Adjustable VR Case Fan

Yet another case fan of the well known Slip Stream series. The Slip Stream 120 PWM Adjustable VR comes along with a fan controller with PWM to VR switch, providing the feature to adjust fan speed as required. By keeping the well-proved structure with a small center hub and large blades, high air flow is generated at a low RPM, enabeling high efficiency at a low noise level. Turning the fan controller knob in PWM mode adjusts the PWM range from a minimum of 470 to 1340 rpm to a maximum of 740 to 1900 rpm. Running in VR mode, PWM will be cut off and fan speed can be adjusted between 500 to 1900 rpm.

Features

• High efficiency - low noise
  Built in typical Slip Stream case fan structure, with a small dimensioned center hub and large blades, the Slip Stream 120 PWM Adjustable VR provides high efficiency at a low noise level.
  
  
• PWM / VR switch
  The Slip Stream 120 PWM Adjustable VR comes along with a PCI bracket switch allowing to choose between PWM and VR mode. By sliding the switch the corresponding mode will be chosen. Please note: In order to take advantage of PWM function, please use the motherboard with PWM features build-in.
  
  
• Fan Speed control in PWM and VR mode
  Slip Stream 120 PWM Adjustable VR is equipped with a fan controller. By turning the knob, PWM-range or fixed speed in VR mode can be adjusted.
  Please note: PWM function will not work if the fan is connected via 4-Pin peripheral connector or connected to 3-Pin fan port. In this case, the fan will spin at the maximum speed.

The case fan comes with an adaptor for 4-Pin Molex connector.

Specifications

• Model name:
  Slip Stream 120 PWM Adjustable VR
  
  
• Modell No.:
  SY1225SL12HPVC-V
  
  
• Dimensions:
  120 x 120 x 25 mm / 4.72 x 4.72 x 0.98 in
  
  
• Fan Speed:
  PWM mode
  minimum 470 (±25%) - 1,340 rpm (±10%)
  maximum 740 (±25%) - 1,900 rpm (±10%)
  VR mode
  500 (±200) - 1,900 rpm (±10%)
  
  
• Noise Level:
  PWM mode
  minimum 7.05 - 27.3 dBA
  maximum 9.8 - 37.0 dBA
  VR mode
  7.5 - 37.0 dBA
  
  
• Air Flow:
  PWM mode
  minimum 23.0 - 76.53 CFM (39 - 130 m³/h)
  maximum 37.15 - 110.31 CFM (63 - 187 m³/h)
  VR mode
  24.5 - 110.31 CFM (41 - 187 m³/h)
  
  
• Static Pressure:
  PWM mode
  minimum 0.10 - 1.06 mmH2O / 0.98 - 10.40 Pa
  maximum 0.29 - 2.30 mmH2O / 2.84 - 22.56 Pa
  VR mode
  0.12 - 2.30 mmH2O / 1.18 - 22.56 Pa
  
  
• Weight:
  146.5 g / 5.17 oz
  
  
• Connector:
  4-Pin PWM
  
  
• Bearing Type:
  Sleeve Bearing
  
  
• MTBF:
  30,000 Hours