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difference between 2 RAMDDR4 ( CMD32GX4M4C3000C15)AND(CMD32GX4M4B3000C15)


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I have this model of RAM https://www.corsair.com/us/en/Categories/Products/Memory/DOMINATOR%C2%AE-PLATINUM-32GB-%284-x-8GB%29-DDR4-DRAM-3000MHz-C15-Memory-Kit/p/CMD32GX4M4B3000C15

and I want to upgrade to 64GB .

This model costs on corsair site 279$ and now its out of stock.

There is now this model in stock https://www.corsair.com/us/en/Categories/Products/Memory/DOMINATOR%C2%AE-PLATINUM-32GB-%284-x-8GB%29-DDR4-DRAM-3000MHz-C15-Memory-Kit/p/CMD32GX4M4C3000C15

but it cost 439$ and didnt include ram fan cooler!

I want to ask is this the same model ??(change one letter 'b' to 'c' in sku).

(In tech specs on site looks that the same)

Thank you


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Thank you for the quick response!

The 2 parts of RAM its the same ? Not have compatibilities issues?


Wouldn't quite say that, I'd still still stick to what's listed in the specific motherboard manual's QVL.



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