I'm not sure if this is a problem or not but I figure I would ask it anyway. I recently got a Seagate 4TB SSHD (8gb of a SSD cache I think) and it boots really fast if the computer is just turned on (about 16 seconds) but if I just restart the computer, that time jumps to about 35 seconds. If the computer is left off for even just a few seconds, that boot time is back to its blazing fast speed. I just don't know why a restart would cause it to slow down. Should I even be worrying about this? ST4000DX001-1CE168 Also is it OK to defrag this drive? Since its primarily just a SATA 3 HDD I would think so, but I'm not sure if that would do anything to the SSD portion. Win 10 64 bit latest build.