What is the difference between these two RAMs?

killerabdb

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Apr 3, 2018
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Currently I have 8GB Corsair vengeance 2 x 4 RAM. The speed is 2666MHz and the CAS latency is 16-18-18-35. Other specs are 1.2V and XMP 2.0 etc. Also, I checked my RAM model number on one of the 4GB sticks and it is CM4X4GF2666C16K4.

I am going to buy another 2 x 4 of 8GB RAM but I'm confused between these two model numbers: CMK8GX4M2A2666C16 and CMK8GX4M2D2666C16.

What's the difference between them? Which one should I get? Please help, thanks.

 

killerabdb

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Apr 3, 2018
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What? CMK8GX4M2A2666C16 is 2 x 4GB, not 1x4GB. What are you saying? Where did you get that from?
 

killerabdb

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Apr 3, 2018
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You're wrong, in the SCAN website it says Max. Memory Channels Provided by Kit : Dual (2).
Click on the specifications tab and go to the bottom of the page for the specs.