Facebook Pixel

 

Cougar Vortex HDB 120mm Case Fan w/ Black Blades

Cougar Vortex HDB 120mm Case Fan w/ Black Blades

Fractal Design Silent Series R2 120mm Case Fan

Fractal Design Silent Series R2 120mm Case Fan

Cougar Vortex PWM 120mm Case Fan w/ Black Blades

SKU
CFV12HPB

Estimated Delivery

Loading...
at ZIP
Order within

Cougar Vortex PWM 120mm Case Fan w/ Black Blades. PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to control the fan speed from 800-1500RPM.

$14.95
In stock Low Stock 2 left
More Information on Shipping
  • Buy 40 for $12.50 each and save 16%
  • PWM-FUNCTION
    • PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to control the fan speed from 800-1500RPM.
  • HIGH-VORTEX-AIRFLOW WITH TURBINE BLADE & FRAME PATENTED DESIGN
    • Optimum airflow, air pressure & extremely silent performance
  • DIVERSION GROOVE BLADE DESIGN
    • Innovative blade design focus air flow & optimum cooling efficiency (Patent)
  • ANTI-VIBRATION PAD DESIGN
    • Reduce the vibrations efficiently & silent operation
  • AERO-DYNAMICAL DESIGN
    • Air-inlet with optimal aero-dynamical design reducing noisy air turbulences
  • HYDRO-DYNAMIC-BEARING TECHNOLOGY
    • HDB runs more smoothly with no friction, make it quietly & durability(MTBF300,000hrs)
  • TOOL-LESS FIXED PINS
    • Rubber fixed pins also reduces vibrations (fan run more quietly) and Tool-less makes it easy to mount, with no tools required

Detail

PWM-FUNCTION

PWM stands for Pulse Width Modulation. The 4-Pin connector allows the mainboard to control the fan speed from 800-1500RPM. Fan speed is controlled by the PWM-signal, which delivers a value between 0-100%, the operating voltage remains a constant 12V

HIGH-VORTEX-AIRFLOW WITH TURBINE BLADE & FRAME PATENTED DESIGN

Optimum airflow, air pressure & extremely silent performance

DIVERSION GROOVE BLADE DESIGN

Innovative blade design focus air flow & optimum cooling efficiency (Patent)

ANTI-VIBRATION PAD DESIGN

Reduce the vibrations efficiently & silent operation

AERO-DYNAMICAL DESIGN

Air-inlet with optimal aero-dynamical design reducing noisy air turbulences

HYDRO-DYNAMIC-BEARING TECHNOLOGY

We defined HDB to Hydro Dynamic Bearing. An oil seal design that has a higher reliability and advantage than conventional fan motor design.
1. High revolution precision, low vibration noise
2. Fluid seal design provide extremely long life span
3. Surface tension effect, runs more smoothly with no friction, extremely quiet
Fluid seal design is achieved through the use of oil surface tension and hydrodynamic pumping forces provided by grooves. Bend area is centralized oil and prevented oil leakage out of motor (oil leakage is main problem of sleeve bearing, short life time) . Friction between shaft and HDB will be down due to herringbone structure reaction(friction between the metal is disadvantage of ball bearing, noise & waste heat problem). So HDB conquer sleeve & ball bearing disadvantage to become more reliable & quiet technology for Top-notch fan. Such design concept is successful and applicative on HDD, and we can see a reliability application in it.

HDB, Ball, & Sleeve comparison

 

Sleeve

Ball

Hydro-Dynamic

revolution precision

mediocre

good

best

vibration noise

mediocre

loud

quiet

life span (hrs)

30,000

50,000

>150,000

waste heat

high

high

low

Cost

low

high

high

HDB Design Principles

Oil surface tension and hydrodynamic pumping forces provided by grooves, no friction, extremely quiet

Model

CF-V12HP

CF-V14HP

Marketing name

VORTEX PWM 120

VORTEX PWM 140

Dimensions

120 x 120 x 25

140 x 140 x 25

Speed

800-1500

600-1200rpm

Air flow @ 12V (CFM, m3/h)

70.5 / 119.8(max.)

70.5 / 119.8 (max.)

Air pressure @ 12V (mm H2O)

2.2

1.38(max.)

Noise

17.9dB

19.2dB

Bearing type

HDB (Hydro-Dynamic Bearing)

Connector

PWM 4 pin

Cable length

450mm

Cable sleeve

Yes

Accessories

Small 4 to big 4pin adapter

Tool-less fixed pins

Screws

Carton

Color box with PVC window

Lifetime L10 (hours / 25°C)

300000

Write Your Own Review
You're reviewing:Cougar Vortex PWM 120mm Case Fan w/ Black Blades
Your Rating

Questions & Answers

Search Q/A
Sort by
Expand All +
Download PDF Download PDF
We found other products you might like!
Recently Viewed
No recently views items
Clear All
Please select a wishlist