Laptop CPU fan

[Sean Rife]

I am working on a KDS Valiant laptop computer - the CPU fan needs to be
replaced (not the entire heat sink unless absolutely necessary). Does
anybody know where I can get a fan with the following specs? Really, I
suppose the size, voltage and current are the most important aspects of the
whole thing.

Case Size(mm): 50x50x10
Voltage(VDC): 5
Current(Amp): .18
Speed(rpm): 5500
Air Flow(CFM): 3.04
Air Pressure(mmH2O): 9.47
Noise(dB-A): 32.5

Any help would be greatly appreciated! Thanks!

- Sean

 

[Sooky Grumper]

I am working on a KDS Valiant laptop computer - the CPU fan needs to be
replaced (not the entire heat sink unless absolutely necessary). Does
anybody know where I can get a fan with the following specs? Really, I
suppose the size, voltage and current are the most important aspects of the
whole thing.

Case Size(mm): 50x50x10
Voltage(VDC): 5
Current(Amp): .18
Speed(rpm): 5500
Air Flow(CFM): 3.04
Air Pressure(mmH2O): 9.47
Noise(dB-A): 32.5

Any help would be greatly appreciated! Thanks!

- Sean

The closest I've seen during a cursory search was the Sunon KD0505PFB1-8
or the Sunon KD0505PFS1-8. The Sunon KD0505PFB2-8, KD0505PFB3-8,
KD0505PFS2-8, and KD0505PFS3-8 might also be worth having a look at.

 

[Randy S.]

http://www.ystechusa.com/dc50series.html

 

[Sean Rife]

Thanks for the help.... I guess what I need is really called a blower. Can I
use a fan if the airflow on one side of the fan is blocked (thus, hopefully
directing the air out the one unblocked side?)

Hopefully I'm still making sense.

 

[Randy S.]

You're past me now.

Have you done a search for it ? A quick search turned up this

http://www.heatsink-guide.com/board/messages/5608.html (actually, this looks
like it might be you), then this

http://www.delta.com.tw/products/dcfans/pdf/BFB505010.pdf, then this

http://www.delta.com.tw/contact/42.asp?key=DC-Fans+&+Blowers&image2.x=9&image2.y=14.
Send him an email and ask him where you can get replacement. BTW, I assume
you've already asked KDS parts?

Regards.....Randy

 

[Sean Rife]

Thanks! The PDF you linked to looks like just what I need.

Yes, I've tried KDS parts. The experience was not unlike talking to a brick
wall. In fact, if I had been talking to a brick wall, at least I would have
been speaking directly TO it, rather than just leaving it messages (which is
all I was able to do with KDS). To put it simply, they just don't give a
crap.

- Sean