sisoft score   TrackSpeed  BuffRead SeqRead  RanRead  Access
                Index          RPM       MB/s     MB/s    KB/sec   MS
RegularCD       4269          23543      1221     7        679     102
LarionCDR       2956          15911      1273     4        636     104
MemorexCDR       728           3816      1261     1,08     199     227
TDK              690           3639      1259     1,03     179     308