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Elpida Offers Industry's First DDR2 SDRAM with x32-bit I/O Configuration | TechPowerUp
Determine Hynix/Elpida Memory on 290x cards based on Product Number before buying them! (Confirmation needed, please help if you have a 290x) | Overclock.net
Tips to find out memory manufacturer of your GPU - GPU memory type
graphics card - Hardware Issue: GPU Artefacts on screen - Super User
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