DDR4 DIMM pairing

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DDR4 DIMM pairing

Post by robroy » Sat Jun 20, 2020 12:57 am

Do the DIMMs need to be installed in pairs or does the board support a single DIMM? If so, do they need to match in capacity, or can an 8GB be installed next to a 16GB?
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Re: DDR4 DIMM pairing

Post by mad_ady » Sat Jun 20, 2020 1:42 am

You can run with only a dimm, and you should be able to mix different size dimms, but if you use identical dimms, you get a memory speed boost.
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Re: DDR4 DIMM pairing

Post by odroid » Mon Jun 22, 2020 9:42 am

You will have 15~20% of speed boost if you install two identical SO-DIMM modules.
https://wiki.odroid.com/odroid-h2/hardw ... celeration

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