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🌬️ Cool your tech, not your vibe — silent power that keeps you ahead.
The AABCOOLING Super Silent 40mm fan delivers high-speed 4500 RPM airflow at an ultra-quiet 17.9 dB noise level, powered by advanced Fluid Dynamic Bearings for a 100,000-hour lifespan. Designed for universal compatibility with desktops, 3D printers, and other electronics, it features anti-vibration pads for silent operation and efficient cooling performance at 8.26 m³/h airflow.








| ASIN | B01HTMYOOE |
| Air Flow Capacity | 8.26 Cubic Metres Per Hour |
| Best Sellers Rank | 32,619 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 293 in Thermal Management Products 482 in Fans & Cooling |
| Brand | AABCOOLING |
| Compatible Devices | Desktop, 3D Printer,, Switch |
| Cooling Method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (3,302) |
| Included Components | 4 Anti-vibration Pads |
| Item Dimensions L x W x H | 40L x 40W x 10H millimetres |
| Item Weight | 18 Grams |
| Manufacturer | AABCOOLING |
| Material | Plastic |
| Max Rotational Speed | 4500 RPM |
| Noise Level | 17.9 Decibels |
| Power Connector Type | 3-Pin |
| Voltage | 12 Volts (DC) |
| Wattage | 1 watts |
S**F
replacement fans
Am using one of these in a solar powered water heater/diverter which diverts unused solar powers excess kws generated into the immersion heater which gives lots of free hotwater, the achilles heel of the diverter is the cooling solution, a cheep fan which jams repeatedly, wd40 worked for awhile but eventually it siezed, this fan was easy to fit and provides more cooling plus quieter, have spares should it fail? cool....
D**F
silence is golden
super quiet - in fact almost inaudible
J**T
Good value for money but nowhere near silent
I bought this 6cm fan to replace the one in my 2005 JVC RX-E5 AV amplifier that had become annoyingly noisy. The original fan was rated at 65mA, so I put an 82 Ohm 1 Watt resistor in series with this AAB fan to drop the current to around the same. This dropped the voltage across the fan to just under 6V and gave almost silent operation* with still adequate airflow. *In this configuration in a quiet room, the fan is just audible with my ear 20 cm away from the amplifier front panel. The "Super Silent" claim is definitely not true as this fan is audible from 5 metres away in a quiet environment when running on 12V, but if you're restricted to having to use this exact fan size and are happy to run at reduced voltage and airflow, this may be the right fan for you.
A**.
Good Fan - Recommended
Bought this fan to add to a PC that I was refurbishing. It was a small cramp tower with very bad airflow but this little fan was perfect for the task. It worked great as expected and it is hardly audible. Good value. Conclusion: Definitely Recommended
P**T
Nice
Brilliant for the price and very low noise easy to fit
T**Y
LOUD
It's an outrage to claim these are silent. They are the opposite.
S**E
Great at first, but after 3 months the bearings give up.
These seemed like a good deal and are very quiet until the bearings start screaming. Will have to replace with something better. Fitted inside of a small home server running 24*7. Won't be buying again.
P**R
Quieter but nothing to write home about, lower airflow.
Like many other reviewers I found that while they are quieter than "standard" fans, but one couldn't use the word quiet to describe them. Less noisy perhaps. With a corresponding drop in airflow. I replaced 3 in a netgear switch. Airflow was about 1/4 of the fans that came with the switch. Points to note: - fairly silent when operated singly and not mounted in anything - they build up to speed gradually and are louder at full speed - they get noisier when mounted in a case - if you tighten the mounting screws hard/fully, it squashes the anti vibration pads so the fan blades hit them and make a huge noise - when multiple fans (ie more than 1) are used together, their noise outputs combine, and you get acoustic "beats" which amplifies the noise they make, especially mounted in a case.
K**R
Gayet güzel
N**S
Der Lüfter ist leise und macht einen guten Job. Ich habe ihn am PC Gehäuse integriert und er wird über Gigabyte Smart Fan gesteuert. Momentan zieht er die warme Luft aus dem Gehäuse raus. Richtig testen kann ich ihn erst, wenn es auch draußen warm ist, noch haben wir Winter. Mehr als 20 Grad Raumtemperatur gibt es noch nicht. Die Temperatur im Gehäuse steigt derzeit nicht über 25 Grad. Für einen Gaming- PC ist das nicht schlecht. Die Verarbeitung ist gut und er sieht genau so aus wie abgebildet. Mein Aero Cool Gehäuse, hat zum Glück auf der Gehäuseseite eine öffnung für den großen 20 cm Lüfter. Er ist um einiges stärker als der Original Aero Cool Lüfter obwohl er deutlich schneller läuft ist er kaum lauter. Lüftet aber besser und effizienter. So sollte es sein! Eine viel bessere Alternative zum Original Lüfter im Gehäuse.
C**S
Does what a fan is supposed to do
H**B
Zeer stille en goede AABCOOLING SLIM Silent Fan 8, en niet onbelangrijk voor een kleine prijs en heel snel inbouwbaar, werkt perfect.
R**6
Ventilateurs silencieux installés pour ventiler un photobooth fait maison. Ca brasse bien l'air pour un maintien de température dans la boîte, et ceci de manière silencieuse.
Trustpilot
2 weeks ago
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