How to fix a fan on Zalman 7000Cu?
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How to fix a fan on Zalman 7000Cu?
Hello all,
One of the blades on my Zalman 7000Cu fan broke and now the fan is resonating and shaking the whole case
What can I do to fix this? I've already asked Zalman for a spare fan but they are silent so far.
Can I fit another fan there or what should I do? I don't want to buy another HSF.
Thanks!
One of the blades on my Zalman 7000Cu fan broke and now the fan is resonating and shaking the whole case
What can I do to fix this? I've already asked Zalman for a spare fan but they are silent so far.
Can I fit another fan there or what should I do? I don't want to buy another HSF.
Thanks!
Re: How to fix a fan on Zalman 7000Cu?
Yes, you can, in fact many people have mentioned replacing the fan with a nexus or globe to make it quieter. I'm wondering how you've missed that considering how long you've been here.ColdFlame wrote: Can I fit another fan there or what should I do? I don't want to buy another HSF.
Re: How to fix a fan on Zalman 7000Cu?
Indeed. Ralf Hutter and joseph clemente (linked from the last page of the 7700 AlCu review) have done the replacements. Use the search or check out that review.mathias wrote:Yes, you can, in fact many people have mentioned replacing the fan with a nexus or globe to make it quieter. I'm wondering how you've missed that considering how long you've been here.
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Thanks for help everyone this is what I did:
1. Went to local electronics store http://www.vetcosurplus.com/ and purchased 2 Zalman fans for $10 total. Fans appeared to be FB123, or exactly the same fans as I had on the HSF, just the frame was different
2. Cut out the frame on the new fan and glued it with SuperGlue (TM) to the metal bracket that screws to the HSF
I think the noise went down (subjectively) even though it is the same fan.
I'm happy!
1. Went to local electronics store http://www.vetcosurplus.com/ and purchased 2 Zalman fans for $10 total. Fans appeared to be FB123, or exactly the same fans as I had on the HSF, just the frame was different
2. Cut out the frame on the new fan and glued it with SuperGlue (TM) to the metal bracket that screws to the HSF
I think the noise went down (subjectively) even though it is the same fan.
I'm happy!
I replaced the stock fan on my 7000ALCU last week with a nexus 92mm.
With the nexus tested shortly before as the exhaust fan, it was very quiet but just audible at 12v in my system.
After cutting it out of it's frame and mounting into the zalman (with a layer of sponge between the fan and the fan mount), it's actually inaudible in my system at 12v ~ 1400rpm.
Could be either the fan frame removal, or the fan's positioning in the exhaust area was leaking noise.
Anyway, the nexus is practically the best 92mm fan out there. And much quieter than the stock zalman fan.
On another note, these are actually made by dynatron/dynaeon (and probably a resistor shoved in or something like the nexus 120mms), so if anyone finds a place selling the original dynaeon DF1209SL, could be in with another non-overpriced winner here.
Edit: oh right you already got a zalman replacement
With the nexus tested shortly before as the exhaust fan, it was very quiet but just audible at 12v in my system.
After cutting it out of it's frame and mounting into the zalman (with a layer of sponge between the fan and the fan mount), it's actually inaudible in my system at 12v ~ 1400rpm.
Could be either the fan frame removal, or the fan's positioning in the exhaust area was leaking noise.
Anyway, the nexus is practically the best 92mm fan out there. And much quieter than the stock zalman fan.
On another note, these are actually made by dynatron/dynaeon (and probably a resistor shoved in or something like the nexus 120mms), so if anyone finds a place selling the original dynaeon DF1209SL, could be in with another non-overpriced winner here.
Edit: oh right you already got a zalman replacement