noctua 5v 200mm

有冇師兄知道香港邊度有noctua 5v 200mm賣?
thanks!!!

the  Noctua NF-A20 PWM ?
Not choosing the 12V PWM version?

I  am thinking  about order it from Amazon for the thermaltake core X2 , just collecting information and learning what is air flow and static pressure.
Also considering some arctic P14 PWM PST for this case.

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I'm planning to use it with ac infinity controller, it use 5v instead of 12v.
https://www.acinfinity.com/compo ... b-fans-and-devices/

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I'm planning to use it with ac infinity controller, it use 5v instead of 12v.
tyee 發表於 8/8/2019 09:05



    thanks a lot , the web contain many information.

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回覆 3# tyee

from the web you share
air.jpg
2019-8-8 20:38



my chassis diminsion is Dimension (H x W x D)         465 x 320 x 541 mm or (18.3 x 12.6 x 21.3 inch)

by the above formula my chassis need 8.526 CFM.

If I  install a Noctua NF-A20 PWM 200mm Fan ( 146.9 CFM)  in front as in-take fan , then i need around 138 CFM  for my total exhaust fan(s) ?
The key is sum of in-take fan(s) - sum of exhaust fan(s) =  close to 8.526 CFM

thanks

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