Memory module, memory system having the memory module, and {HEAD ~ method} for manufacturing {TAIL ~ the memory module} 
Memory module , memory system having the memory module , and { HEAD ~ method } for manufacturing { TAIL ~ the memory module }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL