Single banks and double banks work fine to together.
Single banks are faster than double as only have to source out data to less chips.
I have mixed double single and double banks with the double in slot 1 and single in slot 2 no problems at all.
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This 2D animation about monsters is illustrated in a Van Gogh painterly style
How to get WWDC 2017 tickets
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.