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I am looking at RAID cards, but need to keep them adequately cooled. On a bunch of product briefs (LSI 9211-8i, Adaptec 6805e, and others), the manufacturer specifies 200 LFM of airflow.

 

If I had a fan blowing on it, either directly or from the side, how might I choose a fan based on the fan's CFM?

I do not feel obliged to believe that the same God who has endowed us with sense, reason and intellect has intended us to forgo their use, and by some other means to give us knowledge which we can attain by them. - Galileo Galilei
Build Logs: Tophat (in progress), DNAF | Useful Links: How To: Choosing Your Storage Devices and Configuration, Case Study: RAID Tolerance to Failure, Reducing Single Points of Failure in Redundant Storage , Why Choose an SSD?, ZFS From A to Z (Eric1024), Advanced RAID: Survival Rates, Flashing LSI RAID Cards (alpenwasser), SAN and Storage Networking

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