12VDC 40MM COOLING FAN

This is a really good quality fan for the money. I have seen this fan for 3X the price from other sellers. It is extremely quiet, almost inaudible, which makes me question its sound rating of 27dB (it's much quieter than the other fans I have with a similar sound rating).

Sunon MagLev Fans are state-of-the-art, because the impeller and shaft are completely suspended during operation, so the rotor assembly does not actually come into direct contact with any other components inside the fan. This makes them very quiet, and gives them a long lifespan and wider operating temperature ranges.

I used this fan to cool my MSI graphics card. It replaced the burnt out (more like completely seized up) crappy sleeve-bearing fan which I originally had assigned to the job. It lowered the GPU temp by 10 deg. F compared to the old fan. I think I'll end up buying a new PC before this thing burns out.

For the specsheet, check out page 25 of the Sunon catalog:
http://www.sunonusa.com/index2.asp?f=products&p=catalogs
-OR-
http://www.sunonusa.com/pdf/Catalog_MagLev.pdf