The removable data storage device may further include program code responsive to a write command from the host upon restoration of power to the memory system RAM for buffering {HEAD ~ write data} in {TAIL ~ a cache} 
The removable data storage device may further include program code responsive to a write command from the host upon restoration of power to the memory system RAM for buffering { HEAD ~ write data } in { TAIL ~ a cache }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL