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New Xiaomi Redmi Note 8 64GB M1908C3JG Dual SIM GSM Factory Unlocked 4G LTE 6.3" IPS LCD Display 4GB RAM Quad 48MP + 8MP + 2MP + 2MP Camera Smartphone - Moonlight
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I have 4GB RAM in my computer. Can I add another RAM of 8GB in the second slot? Will it perform smoothly? - Quora
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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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