techPowerUp posted a review on the PowerColor passive HD3870 SCS3 video card
A quote from the article:
>> PowerColor passive HD3870 SCS3 Review
The PowerColor HD 3870 SCS3 Edition is a completely passively cooled Radeon HD 3870. This makes the card an excellent choice for a quiet Media PC computer. What is really amazing is that the passive card runs up to 25?C cooler than the reference design which uses a fan.
>> PowerColor passive HD3870 SCS3 Review