Memory chips failing to me sounds like extremely bizarre fear. Memory has been extremely reliable for long time now. It is much more likely any other component on same mainboard failing than memory.

▲

crabbone 18 minutes ago | parent [-]

It still makes it a single point of failure...

	▲	Ekaros 17 minutes ago \| parent [-]
		Every single component in NAS which breaking stops operation is single point of failure. So should those all too be socket mounted?