Arctic Cooling Alpine 12 CO CPU Cooler

MX75882 Alpine 12 CO CPU Cooler
MX75882 Alpine 12 CO CPU Cooler MX75882 Alpine 12 CO CPU Cooler MX75882 Alpine 12 CO CPU Cooler MX75882 Alpine 12 CO CPU Cooler

Product Info


Alpine 12 CO – Compact Intel CPU Cooler For Continuous Operation

Top-Notch Price-Performance Ratio
Thanks to its radial heat sink and good fan design, the Alpine 12 CO offers a lot of performance at a very low price point. In internal tests leveled to 28 dB(A), the cooling performance of the Alpine 12 CO exceeded the competition, in some cases by more than 10°C.*

  • Improved cooling performance by new production process
  • 0 dB mode; Japanese Dual Ball bearing allows continuous operation; extended life span
  • Lower power consumption & minimum vibration
  • Pre-applied MX-2 thermal paste
  • Push pin for easy and tool-free installation

* Tested with Prime 95, CPU Power Package 65 W.


Improved Cooling Performance by New Production Process

The high thermal conductivity of aluminum is fully retained by a new type of extrusion. This new production process creates a powerful yet very compact radial heat sink. The particularly thin cooling fins of the new Alpine are fanned out in a Y-shape. This increases the surface area of the heat sink and therefore the cooling capacity.

0 dB Mode

The Alpine 12 CO is able to switch into silent passive mode when PWM signal is below 5 % due to its new motor. This allows working at your PC in complete silence without any unwanted noise.

Lower Power Consumption & Minimum Vibration

The new Alpine 12 CO is powered by an updated motor and runs much more efficiently than its predecessors. Due to sinus-magnetizing the new motor creates just 5 % of vibrations from commutation of a regular DC-motor. These factors contribute towards saving energy, lowering the coil temperature and reducing vibrations to a minimum without compromising performance.

For Continuous Operation

The premium quality Japanese dual ball bearing allows continuous operation 24/7 without the slightest compromise in performance. Dust and high temperature are affecting this bearing a lot less than generic sleeve or one ball bearings and thus make it the perfect choice when reliability is essential.

Extended Life Span

A 10°C lower motor temperature roughly doubles the life span of a fan. The new ARCTIC motor has a four times longer service life through its low coil temperature.

Pre-applied MX-2 Thermal Paste

The pre-applied, high-performance MX-2 thermal compound ensures fast and clean installation.

Easy and Tool-free Installation

Thanks to the push pins, the installation is really easy. Additional tools are not needed to install the cooler.


  • Socket compatibility:
    • Intel® LGA 1150, 1151, 1155, 1156
  • Recommended for TDP up to: 100W


Product Alpine 12 CO CPU Cooler
Part Number ACALP00031A
Colour Black, White
CPU Socket Intel Socket:
Intel LGA 1150, 1151, 1155, 1156
Material Aluminum radial heatsink, copper
Bearing Type Dual Ball Bearing
Fan RPM 100 ~ 2,700 rpm (controlled by RPWM)
Air Flow N/A
Air Pressure N/A
Noise Level 0.5 Sone
0 db fan mode below 5% PWM
Fan Dimension 92mm fan
Cooling Power N/A
Recommended for TDP Up to 100W
Input Power N/A
Voltage Range 12V
Rated Current 0.09A
Connector 4 pin PWM
Dimensions (WxHxD) 95 x 77 x 95 mm
Weight 270g

Package Contents

  • Arctic Cooling Alpine 12 CO CPU Cooler (Black/White)
  • User's Manual