Disk that we see in the visible layer of the wrapper (enclosures). Its main task is to ensure internal device protected from dust, humidity, and other external factors that allow data damage. Read-write head on the hard drive to move only a distance of nanometers unit, above the surface of the disk fragments.
Imagine if the disk is not equipped enclosures. Distance as thin as this could change, just because the air pressure by blowing air, dust, fingerprints, and so on.
If you look at the specifications of a hard drive, see also the operational range for the height of the water surface. In essence, the air pressure in the surrounding disk. This will affect the pressure in the disk packaging. Enclosure in this harddsik was deliberately not made resistant air pressure, breath due to filters, the main function of the heat released in the enclosures
If the air pressure is too low, causing the distance between the head and pieces data too closely. There is the possibility of head and pieces of data layers rub together, which can cause data loss.
High humidity levels also trigger the acceleration of corrosion damage on the hard drive, especially on the data and head pieces. On disk with the technology CSS (Contact Start / Stop), heads will park themselves on pieces of data, when idle. With high levels of humidity, corrosion between head and disk higher risk
Imagine if the disk is not equipped enclosures. Distance as thin as this could change, just because the air pressure by blowing air, dust, fingerprints, and so on.
If you look at the specifications of a hard drive, see also the operational range for the height of the water surface. In essence, the air pressure in the surrounding disk. This will affect the pressure in the disk packaging. Enclosure in this harddsik was deliberately not made resistant air pressure, breath due to filters, the main function of the heat released in the enclosures
If the air pressure is too low, causing the distance between the head and pieces data too closely. There is the possibility of head and pieces of data layers rub together, which can cause data loss.
High humidity levels also trigger the acceleration of corrosion damage on the hard drive, especially on the data and head pieces. On disk with the technology CSS (Contact Start / Stop), heads will park themselves on pieces of data, when idle. With high levels of humidity, corrosion between head and disk higher risk
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