Is a (4 + 8) GB dual-channel RAM worth it or a (4 + 4) GB dual-channel RAM? Or should I go for (8 + 8) GB dual-channel? (each combination has the same bus speed) - Quora
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Corsair Vengeance 8 GB (2 x 4 GB) DDR3 1600 MHz PC3 12800 240-Pin DDR3 Dual Channel Memory Kit 1.5V (CMZ8GX3M2A1600C9) at Amazon.com
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