Upper surface roughness of a 250 GB platters

It scans a 250 GB Platter with the Laser scanner the following picture emerges.

Surface 250 GB platterThe "Roughness" or amplitude is in the range -0 1µm. However, after dust has Definition a particle size of 2.5 10 µm, 25-100 is therefore greater. This is among other things a reason why (funktioniernde) hard drives should not be opened.

Leave a reply

Your email address will not be published.

* Checkbox GDPR is required,,en,This form collects your name, email and content so that we can keep track of the comments placed on the website. For more info check our privacy policy where you'll get more info on where, how and why we store your data.,,en,I agree,,en


I agree