SKU: 83729890070

Prusa MK3/S Hot End Fan - Type A Noctua NF-A4x10-5V 40x40x10mm 5V Fan

$33.26 $36.95
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Prusa MK3/S Hot End Fan - Type A Noctua NF-A4x10-5V 40x40x10mm 5V FanPrusa switches between two different 5v fans on their Prusa MK3S Kits. Type B Delta Fan Type A Noctua Fan NF A4x10 5V (This Listing) We also sell the Noctua fan in the Noctua NF A4x10 5V Kit direct from Noctua if these are both out of stock however you will need to solder the wires as it does not come with correct length wire connector. Noctua NF A4x10 5V 40mm Fan Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an

Prusa switches between two different 5v fans on their Prusa MK3S Kits.

Type B Delta Fan
Type A Noctua Fan NF-A4x10-5V (This Listing)
We also sell the Noctua fan in the Noctua NF-A4x10-5V Kit direct from Noctua if these are both out of stock however you will need to solder the wires as it does not come with correct length wire/connector.

Noctua NF-A4x10 5V 40mm Fan

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO standard frame, the NF-A4x10 5V is a dedicated 5V version of Noctua’s highly optimised, premium quality quiet 40x10mm fan. Smooth Commutation Drive technology and Noctua’s reference class SSO2 guarantee superb running smoothness and excellent long-term stability. Topped off with modular cabling, the OmniJoin™ Adaptor Set and 6 years manufacturer’s warranty, the NF-A4x10 5V is a premium choice for demanding 5V applications.

This product is the replacement Hotend fan. It is ONLY compatible with the MK3/S/+. The MK2.5/S Rambo requires the v-cable adapter, the fan can NOT be connected to the MK2.5/S Rambo directly.

 

This product is the replacement Hotend fan. It is ONLY compatible with the MK3/S/+. The MK2.5/S Rambo requires the v-cable adapter, the fan can NOT be connected to the MK2.5/S Rambo directly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
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SKU: 83729890070

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4.6 ★★★★★
Based on 5 reviews
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Verified Purchase
Dj
Natrona Heights, US
★★★★★ 5
I will never stop using this product!
I can't say enough about this product. I have been using it for years. I do not like heavy creams or the feeling of it on my skin. This is perfect for me. It's lightweight and very hydrating. I use day and night. I technically use it twice, I use it as my moisturizer then after my sunscreen I will mix a small amount of it into my foundation....to thin it out a bit. It leaves my skin glowing. I LOVE Thayers products. FYI: I have mature, sensitive, dry skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
T
Verified Purchase
Taja Dockery
West Palm Beach, US
★★★★★ 5
Add to cart
After the second day I bought another bottle. Just checked out as a matter of fact. Usually, even with my 3 separate moisturizing steps at night, my skin will have lost hydration the next morning. Even with a final layer of byoma oil it would feel like it pretty much evaporated out of my skin overnight. Idk what magic is in this stuff but I woke up today and it felt like I had JUST finished my nighttime skin care. Excellent under makeup..hell makes makeup look better. Worth every single penny. Note: It is my experience that this tingles my skin a little bit. It's mild but it's there. The ingredients don't seem to contain anything that my skin would be sensitive to so it may just be in conjunction with another product in my routine. It's not unpleasant, just unexpected.
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Reviewed in the United States on February 27, 2026
Z
Verified Purchase
ZumaLun
San Leandro, US
★★★★★ 5
Amazing!
This sponge is amazing for applying the JI Pressed powder! I had been using a cheap sponge before but then decided to try this and it applies soooo much better. I think it’s because this sponge doesn’t absorb the makeup into it but instead releases it onto your skin for better coverage. It’s also incredibly silky smooth and allows you to smooth out and blend the makeup well. I don’t like using brushes so this is the perfect alternative!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2024
K
Verified Purchase
Keri
Draper, US
★★★★★ 5
Best makeup sponge
I use compact powder. Makeup goes on smooth and the sponge picks up enough product to give great coverage without multiple applications.
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Reviewed in the United States on May 18, 2025
A
Verified Purchase
Asia
New York, US
★★★★★ 5
Absolutely amazing! Must try.
I absolutely love this sponge!, it is so dense; it uses such a small amount of makeup but applies like a full coverage. I am using much less of my mineral makeup powder thanks to this sponge; plus it is easy to wash and dries quickly. Totally worth a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2024

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