There is a new and very detailed SilverStone Sugo SG05/SG06 review on http://www.silentpcreview.com/Silverstone_SG05_SG06. Surprisingly, the solid front of the SG06 was found to make it a bit quieter than the SG05 (one would expect more turbulence noise from the smaller SG06 vents, but it appears that blocking the noise emitted by the fan with a cover is a more important factor).
They used a Zotac 9300 ITX with an E7200 in the test and showed that the cpu was cooled completely adequately by a larger fanless heatsink, such as the SilverStone Nitrogon NT06-E or the Coolermaster GeminII.
They used a Zotac 9300 ITX with an E7200 in the test and showed that the cpu was cooled completely adequately by a larger fanless heatsink, such as the SilverStone Nitrogon NT06-E or the Coolermaster GeminII.