Products > Test Equipment
Siglent SDS2352X-E NOISY FAN replacement
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tautech:

--- Quote from: Wimberleytech on March 02, 2023, 10:53:55 pm ---Fixed

--- End quote ---
And noise level comparison to OEM fan ?
Any chassis/mounting mods performed ?
Wimberleytech:

--- Quote from: tautech on March 02, 2023, 11:28:42 pm ---
--- Quote from: Wimberleytech on March 02, 2023, 10:53:55 pm ---Fixed

--- End quote ---
And noise level comparison to OEM fan ?
Any chassis/mounting mods performed ?

--- End quote ---
Doing noise level would have been a good idea, but the old fan had already died.  Frankly, I think the new fan is only slightly quieter based on qualitative listening.
Of course the Noctua connector was different, so I had to cut the connector off of the old fan and solder on to the new fan.  Noctua provides rubber mounts.  I should have used them...prolly would have made a difference.  Maybe I will tear it down and try.
Getting into the scope is very straightforward...an easy repair.
tautech:

--- Quote from: Wimberleytech on March 08, 2023, 02:18:58 pm ---
--- Quote from: tautech on March 02, 2023, 11:28:42 pm ---
--- Quote from: Wimberleytech on March 02, 2023, 10:53:55 pm ---Fixed

--- End quote ---
And noise level comparison to OEM fan ?
Any chassis/mounting mods performed ?

--- End quote ---
Doing noise level would have been a good idea, but the old fan had already died.  Frankly, I think the new fan is only slightly quieter based on qualitative listening.
--- End quote ---
This seems to be the norm in that the OEM fans are not too bad and there's little to be gained from installing any similar spec fan.


--- Quote ---Noctua provides rubber mounts.  I should have used them...prolly would have made a difference.  Maybe I will tear it down and try.
--- End quote ---
As mentioned in another thread I cut the metal fan grille from my SDS1104X-E which barely made any appreciable difference which indicates mounting mods could be of better noise reduction assistance.
Please report if you find such.  :popcorn:

--- Quote ---Getting into the scope is very straightforward...an easy repair.
--- End quote ---
Never been inside a 2000X-E however as the case format is same used in the 2ch 1000X-E it should be easy peasy.
P36
https://int.siglent.com/u_file/download/22_08_23/SDS2000X-E%20Service%20Manual_E01A.pdf
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