Is either of these noctura fans the same as the OEM part on the MK3
 
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Is either of these noctura fans the same as the OEM part on the MK3  

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KLAUS
(@klaus-3)
Eminent Member
Is either of these noctura fans the same as the OEM part on the MK3

I need a hot end fan for my prusa MK3, i found these two similar looking fans on amazon, Can some one tell me if either is the same as the OEM fan.  Can I use either of these will I need to change the conector? I have no electronic experience so I want to make sure I get the right one, I can put a new conector on as long as i know which wires go yo whic teminal.

Noctua NF-A4x10 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (40x10mm, Brown)

here is the link to the above

https://www.amazon.com/dp/B07DXS86G7/ref=emc_b_5_i

OR

Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown)

https://www.amazon.com/dp/B00NEMGCIA/ref=emc_b_5_t

 

 

Posted : 11/07/2020 11:59 pm
CovertPluto3502
(@covertpluto3502-2)
Trusted Member
RE: Is either of these noctura fans the same as the OEM part on the MK3

Both are the right size, but keep in mind that the OEM fan has a longer cable. You should get the 3 pin fan as the Einsy has 3 pins. You'll also need to crimp on some connectors, and extend the wires a fair bit. There are lots of images online to see the pinout of the fans.

This post was modified 1 year ago by CovertPluto3502
Posted : 13/07/2020 5:13 pm
karl-herbert
(@karl-herbert)
Illustrious Member
RE: Is either of these noctura fans the same as the OEM part on the MK3
Posted by: @bruce-h7

I need a hot end fan for my prusa MK3, i found these two similar looking fans on amazon, Can some one tell me if either is the same as the OEM fan.  Can I use either of these will I need to change the conector? I have no electronic experience so I want to make sure I get the right one, I can put a new conector on as long as i know which wires go yo whic teminal.

Noctua NF-A4x10 5V PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (40x10mm, Brown)

here is the link to the above

https://www.amazon.com/dp/B07DXS86G7/ref=emc_b_5_i

OR

Noctua NF-A4x10 5V, Premium Quiet Fan, 3-Pin, 5V Version (40x10mm, Brown)

https://www.amazon.com/dp/B00NEMGCIA/ref=emc_b_5_t

 

 

If you do not want to solder anything or mount any plugs:

https://www.igo3d.com/original-prusa-hotend-fan-noctua-mk25s-mk3s

 

Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen....
Posted : 13/07/2020 6:16 pm
KLAUS
(@klaus-3)
Eminent Member
Topic starter answered:
RE: Is either of these noctura fans the same as the OEM part on the MK3

I would have ordered from them but then only ship to EU.

If any one has any links for this fan and cable all set up for mk3, please list them , thanks

Posted : 13/07/2020 8:06 pm
karl-herbert
(@karl-herbert)
Illustrious Member
RE: Is either of these noctura fans the same as the OEM part on the MK3

@bruce-h7

Maybe try this replacement: https://www.printedsolid.com/products/ldo-sunon-fan-mf40100v1-1000c-g99

https://www.ebay.com/itm/Sunon-V1-Hotend-Cooling-Fan-prusa-MK3-MK3s-5V-MF40100V1-1000C-G99-bear-upgrade/324180235480?hash=item4b7aa5d4d8:g:NZYAAOSwRB5c3yVP

https://www.amazon.com/-/de/2-Pack-Bearing-Extruder-Radiator-Printer/dp/B07W5VGVW2/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=mk3+hotend+fan&qid=1594672241&sr=8-1

 

Statt zu klagen, dass wir nicht alles haben, was wir wollen, sollten wir lieber dankbar sein, dass wir nicht alles bekommen, was wir verdienen....
Posted : 13/07/2020 8:34 pm
KLAUS
(@klaus-3)
Eminent Member
Topic starter answered:
RE: Is either of these noctura fans the same as the OEM part on the MK3

Thank you Karl very helpful!

Posted : 13/07/2020 10:48 pm
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