Are there any centrifugal fans for computers?

[A Bad Day]

I am looking for 120mm centrifugal fans for a minor computer cooling mod, but I can't find any.

 

[zdbc13]

Make one:
http://www.rcgroups.com/forums/showthread.php?t=1409795
Buy one:
http://www.alibaba.com/product-gs/402517188/120mm_centrifugal_fan.html
http://xshuayu.en.alibaba.com/product/363337734-210647893/120mm_large_air_flow_Centrifugal_fan_blower.html

Only used centrifugal fans in A/C units myself....

 

[A Bad Day]

From what Web of Trust's users' commented about Alibaba website, I don't trust it. There were many complaints of scammers using Alibaba, and the website's helpdesk being non-existent.

 

[jerry6]

a few pci slot coolers have those fans
http://www.newegg.ca/Product/Product.aspx?Item=N82E16835119065

 

[zdbc13]

Yeah, they look pretty untrustworthy to me, too. But check with some industrial supplies.