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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
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Description
AKASA AK-FN110 OTTO SF12 Black & Grey Fan, 120mm, 2000RPM, 4-Pin PWM Connector, Airflow Optimised, Advanced Auto Industry Structure Design, Water Resistant IP68 RatedOTTO SF12 Ultra premium 120mm water resistant case cooling fan, featuring advanced structure design derived from the automobile industry. IP68 rated rotor technology that delivers the ultimate balance between ultra performance and silence. Rubber mounting pins included. Elite Airflow Optimised Cooling Fan Advanced auto industry structure design IP68 rated rotor technology Advanced blade technology for hi airflow Intelligent PWM speed control Easy to
OTTO SF12Ultra premium 120mm water resistant case cooling fan, featuring advanced structure design derived from the automobile industry. IP68-rated rotor technology that delivers the ultimate balance between ultra-performance and silence. Rubber mounting pins included.
Elite Airflow Optimised Cooling Fan
- Advanced auto industry structure design
- IP68 rated rotor technology
- Advanced blade technology for hi-airflow
- Intelligent PWM speed control
- Easy to clean
- Rubber mounting pins
- Three-phase motor 4 poles, 6 slots
- 4-5% head dissipation efficiency
- Patented anti-vibration structure
- Extended fan life
Advanced Blade Design
Advanced S-flow design provides a stronger and more centralised airflow making it perfect for either pushing cool air into a case or pulling hot air out of the case. Ideal also for heavy duty applications.
Perfectly Fine-Tuned P-Q Curve
Otto SF12 has been carefully fine-tuned for optimising static pressure in the intersection relative to the PC case fan applications in order to maximise the overall performance of the fan.
Advanced Auto Industry Structure Design
Patented spring-like anti-vibration structure ensures minimum vibration noise output. Coupled with fibre-glass reinforced polymer able to perform in most demanding surroundings.
Water and Dust Proof for Heavy Duty Applications
Superstrong materials and water resistance make Otto fan incredibly durable. IP68 rated rotor able to withstand dirt, dust, sand and water.
Intelligent PWM Speed Control
Intelligent PWM speed control ranging from 0-2000 RPM, ensures efficient and silent cooling delivery during higher and lower loads. Connected via a 4-pin connector.
- PWM 4-pin connector
- 0-2000 RPM
Ingenious Rotor Technology
Three phase motor provides smoother shifts between the slots, this lowers unnecessary vibrations combined with unmatched energy efficiency.
- Silent Operation
Easy To Clean
Detachable frame provides convenient cleaning access without the need to remove whole frame.
Rubber Mounting Pins
Rubber case fan mounts which eliminate vibration and resonance given off by fans by isolating them from the case.
- Tool-free installation
- Anti-Vibration
Application
Case
Industrial application
Dimension
120 x 120 x 25mm
Fan Speed
0-2000 RPM
Max Airflow
97.02 CFM
Max Static Air Pressure
3.59 mm H2O
Noise Level
7.1-31.7 dB(A)
Voltage Rating
12V DC
Rated Current
0.16A
Bearing
Two Ball Bearing
Connector
4-pin PWM
Colour
Grey
Contents
OTTO SF12 Fan
4 x Rubber Pin
Fan Life Expectancy
80,000 hours
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 7 reviews
Sort
Product Reviews
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it.
The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
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Reviewed in the United States on April 17, 2025
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
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Reviewed in the United States on December 12, 2025