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Sapphire ATI Radeon HD 4830 Graphics Card (PCI-E, 512MB GDDR3 Memory, VGA, DVI-I, Hdmi-Out, 1 GPU) : Amazon.co.uk: Computers & Accessories
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HIS HD 4830 IceQ 4 512MB (256bit) GDDR3 PCIe < Legacy Products < Desktop Graphics < Products | HIS Graphic Cards
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Sapphire Technology ATI Radeon HD 4830 (111470040R) 512 MB GDDR3 SDRAM PCI Express x16 Graphics adapter for sale online | eBay
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