Silent PC Review is passionate about ergonomic spaces for people and finding creative, practical solutions to silencing all kinds of IT machines. We provide detailed reviews and ground-breaking knowhow about the acoustics of computers and components, as well as their energy efficiency and thermal performance.

Review: Sunbeam Rheobus Fan Controller

Part one of a roundup of multiple fan controllers is on the Sunbeam Rheobus, a very inexpensive yet capable device. Look for part 2 on the Zalman multi-fan controller in the next few days.

The Silent PC has a new address

Tomas Risberg wrote to say that his landmark site, The Silent PC, has been moved to a new domain: All silent PC enthusiasts should update their bookmarks. SPCR's has already been updated (in

Verax 300W PSU

Verax, a German company whose main claim to fame is its unique fan, offers the F300PPFC-80KP, yet another modded Fortron PSU in the tradition of Q-Technology, Zalman, PC Power & Cooling and Nexus. Does its special fan make this PSU truly special? Find out in another comprehensive SPCR PSU review -- now with Power Factor measurements.

Quiet CoolerMaster HSF reviews at

German silent hardware website looks at 2 new quiet HSF's from CoolerMaster. What's really interesting is that they take noise measurements and find both comparable in cooling and noise to a Thermalright AX-7.

Cooler Master Aero 7 ASB-V73
Coolermaster Aero Cool Deep Impact DP-101