ISOOC proposes a set of Keep-Out-Zone (KOZ) and Keep-In-Zone (KIZ) guidelines for enthusiast motherboard, cooling, and DRAM to simplify compatibility .
Overclocking focused motherboard trend is 2x DIMM as close as possible to CPU socket
DRAM and cooling vendors continue innovating with heatsink design and size
Prone to result in clearance issues
Different spec types … TBA