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Fan - 80x80x25mm, 1800rpm, 20dB (A), 3-pin connector with sensor
incl. VAT £4.46
excl. VAT £3.72
Return products within 60 days £0.23 Possibility to return products within 60 days
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  CT279i Product Number:  AK-181BK-S
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Rated by 17 users
5 10x
4 2x
3 4x
2 0x
1 1x
100+ Customers Purchased
70 % Customers Recommend


This ultra-quiet fan with speed sensor and dimensions 80 x 80 x 25mm is designed to improve air circulation in the computer case. High quality of bearing ensures long lifetime and reliability of the fan. The device has maximum speed of 1800rpm, while a noise level does not exceed 20.21dB(A). There is a 3-pin connector for connection to motherboard. AKASA AK-181BK-S is an excellent choice for all systems that are prone to cooler failure. Optimal airflow throughout the computer case ensures the efficient cooling of individual components, as the result the whole system is more stable and reliable.

Parameters and specification:

80 x 80 x 25mm



Noise level:


Power supply:
3-pin connector


By air Done!
Maximum speed
1,800 RPM Done!
22.79 CFM (38.72 m3/h) Done!
Maximum loudness
18.54 dB Done!
Speeds control
Without speed control Done!
Fan size
80 × 80 mm Done!
25 mm Done!
More Specifications

This product is not an independently functional unit and may require professional installation.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Rated by 17 users
5 10x
4 2x
3 4x
2 0x
1 1x
100+ Customers Purchased
70 % Customers Recommend
Firm, Šternberk 27/01/2013
Translated by Google Translate

quiet, quality of workmanship
Firm, Nitra 25/09/2014
Translated by Google Translate

good purchase nothing
Marcel, Troubelice 04/02/2014
Translated by Google Translate

Price speed sensor Brand AKASA A little noisy at 2200 RPM, but never mind
Firm, Praha 4 27/01/2014
Translated by Google Translate

I have a fan on the processor and I'm pleased to hear it is not. After several years of not nedrnčí. The computer is running almost 24/7, but the truth is that it is still on the board through regulation. Much louder is my Source Seasonic who is otherwise qualified as very quiet.
Silence I do not even know
Customer, Velen 26/11/2014
Translated by Google Translate

I do not even remember that I bought it, so I guess good
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