Are UDIMM & DIMM compatible?

Marumarsu

Reputable
Sep 25, 2014
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4,520
I've recently found two new ram sticks for my old computer which is from 2008 with motherboard Asus P5Q-E. According to CPU-Z my old ram sticks were UDIMM sticks, the new ones don't display whether they are UDIMM or DIMM, but i believe they are DIMM sticks. So, are they compatible? So far i haven't encountered any erratic errors, lag, freeze or blue screens, even though the new sticks are by default clocked to CL6 the old ones being at CL5. Is this going to be stable in the future or should i take the sticks out or at least match up the CL?