There seems to be a remarkable trend for the quest of silent computing lately. A lot of the major brands seem to be adding lower CFM fans to bring down the "roar" associated with the typical gaming chassis. Some manufacturers take this even further with various anti-vibration mounting systems, and some even come with sound proofing materials already applied to the door panels, such as the Lian Li I just recently reviewed.
Cooler Master has seen the new opening in the market and is taking a leap into silent chassis' as well. Cooler Master has been in the silence game for quite some time, most notably was the Hyper Z600R that was a great success at passively cooling processors. With the lack of a CPU cooler fan the audible levels were coming solely from my GPU when I had one installed in my chassis. The chassis in question at the time was an Antec 900, one of the louder cases on the market, so the passive silence was wasted due to the "roar" of the chassis.
This time around Cooler Master has submitted the Sileo 500, a silent, mid tower chassis that includes a power supply with the purchase. So far I'm impressed with the idea of a silent chassis and have only seen one to date, but I am eager to see what Cooler Master has come up with to accomplish this quest. Let's get through the specifics of what the Sileo 500 has to offer which may well persuade you to look to Cooler Master on your next purchase.