What's the physical difference between 4 GB RAM and 8 GB RAM? What are they made of? How does it work? - Quora
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Duomeiqi 8 GB Kit (2 x 4 GB) DDR3 2Rx8 PC3 – 8500S 1066 MHz 204Pin 1,5 V ile dizüstü bilgisayar RAM SODIMM Module : Amazon.com.tr: Bilgisayar
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