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H467QS512P HIS Radeon HD 4670 Graphics Card ATi Radeon HD 4670 750MHz 512MB GDDR3 SDRAM 128bit
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ATI Radeon HD 4670 Graphics Card Review - Legit Reviews
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Radeon HD 4000 series - Wikipedia
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AMD Officially Introduces the ATI Radeon HD 4600 Series - E-Mail
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AMD introduces ATI Radeon HD 4600 Series graphics cards | ZDNET
VGA Bios Collection: XFX HD 4600 Series 1024 MB | TechPowerUp
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