Alpine 11 | Quiet CPU Cooler for Intel CPU | ARCTIC
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Alpine 11

Intel CPU Cooler for Quietness

Availability: In stock

USD 11.99
USD 11.99
The Alpine 11 Makes Your Office
or Home PC Quiet
Are you suffering from increasing noise of your dusty and ageing stock cooler?
Or are you a system builder who needs a price competitive yet quiet cooler for mainstream PCs?
The Alpine 11 is your choice - quiet, efficient and quickly installed!
Excellent Cooling Perfomance
With 95 Watts the maximum cooling capacity of the Alpine 11 is sufficient even for highend CPUs. The 92 mm PWM fan and an optimized heatsink let the Alpine 11 outperform the Intel stock cooler in regards to its cooling performance and noise level.
Cooling Performance at Intel Core i7-3770
Alpine 11 (at 2,000 RPM)
46.9 °C
Stock Cooler (at 2,850 RPM)
53.2 °C
Better
Ultra Quiet
The combination of a low noise impeller and the patented fan holder makes the Alpine 11 virtually silent even at full fan speed.

Thanks to the PWM control, the speed of both fans adjusts according to the temperature of the CPU 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 at Intel Core i7-3770
Alpine 11 (at 2,000 RPM)
0.4 Sone
Boxed Cooler (at 2,850 RPM)
1.75 Sone
Better
Wide compatibility
Easy Installation
The Alpine 11 supports a wide range of Intel CPUs. Its simple mounting system is designed to fit most of the current CPU platforms which makes this air cooler to have a broad usability.
Alpine 11 is compatible with Intel's socket 1150, 1151, 1155,1156 and 775.
The unique mounting system via push pins offers excellent stability and is applicable within a few minutes. The pre-applied ARCTIC MX-2 thermal compound makes the installation a quick and clean process.
Compatibility
Intel Socket
1151 1150 1155 1156 2066 2011(-3) 1366 775
Yes Yes Yes Yes No No No Yes

AMD Socket
sTR4 AM4 AM3(+) AM2(+) AM1 FM2(+) FM1
No No No No No No No

Max. Cooling Performance:
96 Watts
Recommended for TDP up to:
85 Watts
Heatsink


Aluminum Extrusion
Fan

Diameter:
92 mm
Fan Speed:
900 - 2,000 RPM (Controlled by PWM)
Airflow:
36 CFM / 62 m³/h
Noise Level:
0.4 Sone @ 2,000 RPM
Current / Voltage (per fan)
0.16 A / 12 V DC
Power Consumption:
1.8 Watts
Size & Weight
    
Packaging
Warranty
Shipping Information
Item Number UPC
UCACO-AP111-GBB01 087276700279-1

Manual

Manual on your mobile
Align and scan!

FAQ

How to configure the PWM settings?read

You can only configure the PWM settings via the BIOS. Otherwise, please check the manual for your mainboard.

* The interface varies for different models and the fan speed -settings may be hidden somewhere.

Here's an example with ASRock H170 Pro4/D3.

1. Enable CPU Fan Setting

2. Modify "CPU Fan Setting" by choosing Customize, Silent Mode, Standard Mode, Performance Mode or Full Speed.





Instead, you may be asked to configure a target temperature for your CPU. In this case, we recommend entering a value of 65°C. Some BIOS may require a minimum percentage for the PWM-control. The value entered should be at least 25%.

Pin Assignment?read



4-Pin
Pin No. Wire Colour Wire Colour Wire Colour Power/Signal
Pin 1 Black Black Black (with White mark) Ground
Pin 2 Red Yellow Black VDC +12V
Pin 3 Yellow Green Black RPM Signal
Pin 4 Blue Blue Black PWM Signal

Downloads

Alpine 11 - Déclaration de Conformité CE (Size: 504.4 KB)
Alpine 11 - EC Declaration of Conformity (Size: 502.7 KB)
Alpine 11 - EG Konformitätserklärung (Size: 508.8 KB)
Alpine 11 - Height Restriction Drawing (Size: 109.7 KB)
Alpine 11 - RoHS & REACH & PAHs declaration of Conformity (Size: 421.9 KB)
Alpine 11 - Spec Sheet (English) (Size: 801.2 KB)

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  • PST Cable
    USD 4.99
    PST Cable
    PWM Sharing Cable
    Centralized Cooling at minimal Noise Level
    Share the PWM Signal with several PWM Fans
  • MX-2
    USD 6.99
    MX-2
    All-round Thermal Compound
    Safe Application
    Outstanding Thermal Transfer Rate

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