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Alpine 11 / 64 PRO Rev.2

Intel / AMD CPU Cooler for Quietness

Availability: In stock

USD 13.90
USD 13.90

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USD 13.90

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Mute Your Stock Cooler, Get the Virtually Silent Alpine 11/64 PRO!
+Super quiet
+Efficient cooling
+Very easy to install
+Unique rubber-mounted floating fan design

"The perfect cooling solution for media center PCs ..."
"Everything considered, the Alpine 11 PRO is a champ ..."
Excellent Cooling Perfomance
A 92 mm PWM fan on an aluminum extrusion heatsink in combination with pre-applied MX-2 high performance thermal compound provide good cooling performance and improve heat transfer from the CPU. In a test conducted by Dragon Steel Mods, the Alpine 11 PRO successfully reduced the CPU temperature of an Intel Q6600 by 6 degrees.
Cooling Performance on Intel Q6600 (Full Load)
Alpine 11 PRO Rev.2
69.5 °C
Boxed Cooler
75.5 °C
Ambient Temperature: 23.1 °C
Data Source:
Ultra Quiet
Its low noise impeller, patented fan holder and anti-vibration parts ensure the fan to work quietly even under full load.

The test done by TweakTown has shown that the Alpine 11 PRO Rev.2 is 14 dBA and 9 dBA lower than the AMD and Intel boxed cooler respectively at full load.

Thanks to the PWM control, the fan speed adjusts according to the CPU temperature and thus the noise level remains at an absolute minimum which qualifies it as a silent cooler. Click here to see how the PWM control settings can be changed according to your performance and noise preference.
Noise Level Comparison
Alpine 11 PRO
55 dBA
Intel Boxed Cooler
64 dBA
GlacialTech Igloo 5710 PWM
67 dBA
Thermaltake SpinQ
68 dBA
AMD Boxed Cooler
69 dBA
GlacialTech Igloo 5610 PWM
72 dBA
Spire TherMax Pro
77 dBA
Tested with strict lab-like testing procedures
Data Source:
Vibration Absorption
Quick Installation
The patented vibration absorption fan holder is the key to keep the Alpine 11/64 PRO inaudible. It absorbs vibration caused by the spinning of the fan and thus it's barely heard even when it's running at full speed.
Installation is a breeze with the push pins. The pre-applied MX-2 high performance thermal compound makes the installation a quick and clean process.
The Alpine 11/64 PRO features wide compatibility with Intel / AMD sockets. Its simple mounting system is designed to fit most of today's CPUs.

The Alpine 11 PRO Rev.2 is compatible with Intel Sockets 1150, 1155,1156, 775.
Alpine 64 PRO Rev.2 is compatible with AMD Sockets FM1, AM3+, AM3, AM2+, AM2 and 939.
Alpine 11 PRO Rev.2
Alpine 64 PRO Rev.2
Intel Socket: 1150, 1155, 1156, 775
AMD Socket: FM2(+), FM1, AM3(+), AM2(+), 939
Max. Cooling Performance:
95 Watts
90 Watts

(Alpine 11 PLUS)
Aluminum Extrusion
(Alpine 64 PLUS)
Aluminum Extrusion

92 mm
Fan Speed:
500 – 2,000 RPM (Controlled by PWM)
36.7 CFM / 62.2 m³/h
Noise Level:
0.4 Sone @ 2,000 RPM
Current / Voltage:
0.16 A / 12 V
Power Consumption:
1.8 Watts
Size & Weight

113 (L) x 105 (W) x 83 (H) mm
105 (L) x 113 (W) x 78 (H) mm
Net Weight:
428 g
428 g
Packaging & Box Content

115 (L) x 105 (W) x 85 (H) mm
106 (L) x 115 (W) x 85 (H) mm
Box Content:
Shipping Information
Alpine 11 PRO Rev.2
Alpine 64 PRO Rev.2
Item Number:
Gross Weight:
530 g
490 g

Technical Support / FAQ

The fan on Alpine 11 Pro has stopped workingread

You can purchase a spare fan which is compatible to Alpine 11 Pro and Alpine 11 Pro Rev.2 in our webshop.

The PC is reporting a low fan speed during

Your PC may send you a CPU Fan Speed warning when starting the PC if the fan speed is lower than the default minimum value. If you do not wish to receive this warning in the future, you may enter the BIOS to reset the minimum value or disable the function completely.

As shown in the example below, you can adjust the settings under Power -> CPU Fan Speed warning. By setting the value to 800 RPM, you should avoid any warnings of this kind in the future.


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PST Cable

PST Cable

USD 9.90


USD 7.90


USD 9.90

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