Question 1

dual channel?

Accepted Answer

As long as you purchase the exact same RAM (Model BLS8G4D240FSB), it is a plug-n-play for dual channel memory in your motherboard.
Do note that which channels are dual channel on a 4 RAM Slot motherboard are different from manufacturer to manufacturer, so check the manual for that.

Question 2

Is this RAM supported for ryzen in general? (ryzen 3, 5, 7)

Accepted Answer

Check your motherboard's QVL list (it's a list of ram that's certified to work with the motherboard). If it's not on there, don't worry; Ryzens and their motherboards typically take standard (not extreme) ram like these from Crucial without problems.

Question 3

Will this work with Ryzen 3 1300x?

Accepted Answer

Check your motherboard's QVL list (list of ram certified to work). Typically it will take these Crucial sticks without a hitch.

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