A removable data storage device or {HEAD ~ a portable electronic device} with {TAIL ~ embedded data storage} may be constructed with such a self hibernating memory system 
with
A removable data storage device or { HEAD ~ a portable electronic device } with { TAIL ~ embedded data storage } may be constructed with such a self hibernating memory system
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH