SPCR has done a full update of their ‘Recommended Fans’ list.  They cover 120mm, 92mm and 80mm fans, ranging from the 120mm NEXUS REAL SILENT CASE FAN D12SL-12 @ 36 CFM, 1,000 RPM and 22 dBA to the hard to find 80mm MECHATRONICS A8025S12D @ 25 CFM, 1,500 RPM and 21 dBA.  If you are trying to keep your system quiet, as well as cool then memorize this list.
“The Recommended Fans article has finally been brought fully up to date with the results of the last six months of fan roundup reviews and research. It is a concise practical summary about the technologies, techniques and art of using quiet fans in computers, along a short list of the best candidates.”

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