Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
November 26th, 2007, 5:50
Just curious. Has anyone ever tried a non-contact laser tachometer to find the true rpm of a spinning hard drive? Would the mirror surface prevent it from working? Thanks.
Robert
November 26th, 2007, 12:34
I would think that you would have to make a black line with a marker pen just like you would do with a strobe.
November 26th, 2007, 21:00
What if you made a black line between the center spindle screw and the edge of the platter hold down cover? If it was just on the center platter hold down cover it woudn't interfer with the drive.
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