Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Anycubic Mainboard Cooling Fan For Kobra S1Description The Kobra S1 Mainboard Cooling Fan is a specialized DC brushless axial fan tasked with driving constant thermal dissipation inside the printer's lower electronics bay. 3D printer motherboards run warm because their integrated stepper motor drivers dynamically shift high levels of electrical current to handle rapid CoreXY or high acceleration Bed Slinger movements. This fan mounts directly onto or adjacent to the motherboard chassis cage,
Description
The Kobra S1 Mainboard Cooling Fan is a specialized DC brushless axial fan tasked with driving constant thermal dissipation inside the printer's lower electronics bay. 3D printer motherboards run warm because their integrated stepper motor drivers dynamically shift high levels of electrical current to handle rapid CoreXY or high-acceleration Bed Slinger movements.
This fan mounts directly onto or adjacent to the motherboard chassis cage, forcing high-volume airflow across the driver heatsinks and power MOSFETs. Over thousands of operational hours, cooling fans can collect fine plastic dust or suffer bearing fatigue, leading to grinding noises, slow rotation speeds, or complete failure. Replacing a degrading fan immediately resolves electronic thermal throttling, preventing unexpected printer shutdowns, layer shifts, or catastrophic driver burnouts.
Features
High-Efficiency Airflow Delivery: Designed with an optimized blade geometry that delivers maximum volumetric airflow (CFM) at low static pressures to sweep heat completely away from sensitive logic gates.
Whisper-Quiet Brushless Core: Utilizes a premium brushless motor array to drastically cut down on electrical switching noise and hum, keeping the printer quiet during overnight jobs.
Wear-Resistant Sleeve/Hydraulic Bearing: Equipped with a dust-shielded bearing array optimized for horizontal mounting positions, ensuring reliable operation without leaking internal lubricant.
Low-Amperage Draw: Engineered to run efficiently on the motherboard’s dedicated cooling rails, leaving plenty of power for the hotend heaters and stepper drivers.
Specifications
Compatible Printer: Anycubic Kobra S1
Fan Architecture Type: DC Brushless Axial Fan
Input Supply Voltage: DC 24V
Frame Material Base: High-Impact Injection-Molded PBT Polymer
Color Profile: Sleek Industrial Black
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
4.6 ★★★★★
Based on 1776 reviews
Sort
Product Reviews
★★★★★ 3
They are using different/cheaper shredded foam then they were 1 year ago
Color: Memory Pillow, Size: Standard, Color: Memory Pillow, Size: Standard
The shredded foam used last year was really nice and soft and even firm to a point where your head is supported perfectly while you sleep. now the 2 extra pillows I received this weekend have completely different shredded foam which seems to be cheaper. Also when you unzip the pillow cover and get to the part where you can unzip the other cover where the foam is no longer is there. so they are using cheaper shredded foam and a cheaper cover to where the foam is and you can no longer unzip the second cover to see the foam. but I can easily tell that they are using different and cheaper foam which isn't true memory foam. their new blend is too fluffy and the pillows are floppy and too soft. the old ones i bought 1 year ago are heavy pillows that are true memory foam which your head molds into perfectly and are amazing. these new ones they are making aren't worth it. In one picture you can see the cover with different colored cheap foam and the other picture with the green and white thick premium quality shredded memory foam. The other pictures show how the old ones are thick and firm and moldable for you head and the other 2 are floppy because they use cheaper shredded foam. They need to use the shredded foam they used last year! it was really good! Now they are not true memory foam pillows anymore due to changing from premium shredded foam to cheap shredded foam.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2024
★★★★★ 5
Great comfortable, pillows.
Color: Black(4pack), Size: Standard
These are some great, comfortable pillows. They are soft and feel great. They are good for sleeping on or just using them to be comfortable in bed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Enjoyable
Color: Grey, Size: Queen
Holds their shape and stay cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Comfortable and supportive pillow
Size: Standard (Mid Loft), Number of Items: 1
Perfect pillow, very comfortable, no odor, perfect support, thickness and height! I’d recommend this one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Perfect and Very Comfortable Pillow
Size: Standard (Mid Loft), Number of Items: 1
This pillow is perfect! Not too soft and not too firm. Also just the right height that does not cause a neck ache. I often have insomnia but not when I sleep on this pillow. I highly recommend it for a comfortable night’s sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026