Elite Bastards posted a review on the Sapphire Radeon HD 4670 Ultimate 512MB video card
A quote from the article:
>> Sapphire Radeon HD 4670 Ultimate 512MB video card review
Sapphire's "Ultimate" range of graphics boards have become well-known over past generations for bringing silent, passively cooled graphics boards to the masses, and today we take a look at their latest offering along those lines, which brings the "Ultimate" tag to the Radeon HD 4670.
>> Sapphire Radeon HD 4670 Ultimate 512MB video card review