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Freezer 11 LP

Intel Low Profile CPU Cooler

Availability: In stock

USD 24.99
USD 24.99
Super Quiet CPU Cooler for Small Form Factor PCs

"We award the Freezer 11 LP the first place..."

"One of the best coolers we have tested ..."

"The best size/performance ratio ..."
Excellent Cooling Perfomance
A 92 mm PWM fan, 50 fins, 2 copper heatpipes in combination with pre-applied MX-4 high peroformance thermal compound provide excellent cooling performance and improve heat transfer from the CPU.

In a test conducted by Svet Hardware, the Freezer 11 LP successfully reduced the CPU temperature of an Intel Core i5-661 by 19 degrees.
Cooling Performance on Intel Core i5-661 (Full Load at 2,000 RPM)
Freezer 11 LP
51 °C *
Akasa AK-CCE-7106HP
68 °C
Boxed Cooler
70 °C
*Heat spreader temperature
Data Source:
Virtually Silent
Its low noise impeller and patented fan holder ensures the fan to work quietly even under full load.

PC Tuning showed us that the Freezer 11 LP is 16 dBA lower than the second best low profile cooler in the test they did, the Cooler Master Vortex 752.

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.
Noise Level on Intel Core Intel Core 2 Extreme QX9650 (Full Load)
Freezer 11 LP
34 dBA
Cooler Master Vortex 752
50 dBA
Tested with a multi-meter DT-8820, Core Speed 2.67 GHz
Data Source:
Slim and Lightweight
With a height of only 52,5 mm and the capability to draw air in from the side, the Freezer 11 LP is an extremely slim CPU cooler that fits into every HTPC and low profile computer. Its light weight limits the stress on the motherboard to a minimum and makes it absolutely transport safe.
Wide Compatibility
Quick Installation
The Freezer 11 LP features wide compatibility with Intel sockets. Its simple mounting system is designed to fit most of the current CPU platforms.

The Freezer 11 LP is compatible with Intel Socket 1150, 1151, 1155, 1156, 775.
The unique mounting system via push pins offers excellent stability and is applicable within minutes. Thanks to the pre-applied ARCTIC MX-4 high performance thermal compound, a quick and clean installation is guaranteed!
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

Recommended for TDP up to:
95 Watts

Heatpipes: Ø 6 mm x 2

Aluminum Fins x 50 (Thickness: 0.3 mm)

92 mm
Fan Speed:
900 - 2,000 RPM (Controlled by PWM)
27 CFM / 46 m³/h
Noise Level:
0.3 Sone @ 2,000 RPM
Current / Voltage:
0.13 A / 12 V
Power Consumption:
1.56 Watts
Size & Weight

Packaging & Box Content

Shipping Information
Item Number UPC EAN
UCACO-P2000000-BL 872767002500 4895213701242
Custom PC
"Exceptionally Cheap"
ARCTIC Freezer 11 LP managed a delta T of 61 C,which was a sizeable 12C cooler than the reference cooler. The reference cooler also produces a shocking level of noise under load. The Phanteks PH-TC90Ls was noticeably quieter, with the ARCTIC Freezer 11 LP proving to be even quieter. At just 16GBP, the Freezer 11 LP is certainly exceptionally cheap. In fact, it's half the price of Noctua's NH-L9i.
The ARCTIC Freezer 11 LP is a good low profile cooler - fairly silent and performs well in mid range systems. It's good looking, very slim and as I said before, fairly silent. In our Defcon One case it looks very stylish, since... [more]
"Freezer 11 LP comes with a very quiet fan, the maximum speed is almost inaudible."

"We have been wondering what enhancements has undergone to... [more]
Freezer 11LP has outperformed its competitor and Intel stock cooler in our testing. Its performance is very consider it is really small in size. The simple push-pins design makes the installation a breeze. Additionally, its price is very... [more]
"Virtually silent!"
Pre-applied the renowned thermal paste ARCTIC MX-2, the Freezer 11 LP has a very good performance in its class. When the CPU is at load, its performance is at most 13o lower than the stock cooler of Core-i5. Also, it operates quietly most... [more]
The assembly procedure of Freezer 11LP is simple and it fits perfectly inside HTPCs. As a low-profile cooler, the Freezer 11LP can efficiently cool down an overclocked i5 processor. The price is just around $19.99, and it is surely worth to... [more]
PC Foster
With just a little glimpse to the installation menu, we are able to set up Freezer 11LP without any difficulty. Also, it provides more than enough cooling capacity and more than satisfied silence in operation.
The Freezer 11 LP has done a great job when working with Intel Core i5 650 at frequency 3.2GHz and 3.6GHz. With decent temperature reduction and inaudible noise level is very attractive. Priced at around $20, the Freezer 11LP has great... [more]
Cooler Freezer LP 11 has good cooling performance which copes with what ARCTIC listed, 90 watts. The noise reproduced is approximately 2 times smaller than regular cooler! Therefore, we can guarantee that this cooler would be the perfect... [more]
Freezer 11LP is much quieter than the stock cooler even at the maximum speed. We overclocked the i3-530 CPU to 4GHz, and the Freezer 11LP was good in the entire test, which shows that it can cool down some quad-core processors.
PC Ekspert
Among the tested low profile coolers, Arctic Freezer 11 LP is one of the cheapest one but it is almost the most efficient one. We decided to award it with our price : TREFA of Svet Hardware.
PC Ekspert
"Even at maximum load a lot quieter than the reference cooler"


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The PC is reporting a low fan speed during booting.

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.


The heatsink does not cover the whole CPU surface

It is not necessary for the cooler’s copper base to cover the CPU entirely as the heat is emitted mainly from the center of the CPU.

Pin Assignment?read

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

Which thermal paste can I use?read

We recommend using MX-2 or MX-4 thermal paste. ATTENTION! Please do not use liquid metal thermal paste. The component gallium causes aluminum to corrode and become brittle.


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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 7.99
    All-round Thermal Compound
    Safe Application
    Outstanding Thermal Transfer Rate
  • MX-4
    USD 7.99
    Highest Performance Thermal Compound
    Safe Application
    Easy Application

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