Zip Technologies: Pros and Cons
Since the creation of the FDD 3.5 "1.44 MB high-density, a lot of time has passed and this type of media has not undergone any changes during this period, while…

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What is worse than the "golden" wheels?
The prerequisites for the fact that the “golden” discs are worse than the “aluminum” ones are laid down in the recording technology itself. Standards for compact discs provide that the…

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“Clicks of Death" - what is it?
This is such a situation when the drive has lost its ability to read the servo track for proper head positioning. At the same time, the drive does not “see”…

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hardware redundancy

Z-tracks

In devices with a moving coil there are no pre-fixed positions. Instead, they use a special guidance system (positioning), which accurately brings the heads to the desired track.

The system of precise guidance of the heads on the tracks is called a servo drive, and for its operation a feedback signal is required that carries information about the real relative position of the tracks and heads.

Temperature fluctuations do not affect the accuracy of the drive. When compressing and expanding disks (rotation, temperature), all changes in their sizes are monitored by a servo drive and the positions of the heads are adjusted. Continue reading

How to avoid network downtime?

A network of any company or organization is created to provide users with easy access to information, applications and network services. However, both company’s productivity and revenues can suffer significantly when a server running one or more business applications becomes unavailable. Losses from downtime, according to various sources, for an average company range from units to tens of thousands of dollars per minute. Continue reading

Design Features of the Zip Drive Head Drive
Unlike HDDs, the Zip drive uses a linear drive with a moving coil. There are two types of drive mechanisms for moving coil heads: linear and rotary. These types differ…

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How to avoid network downtime?
A network of any company or organization is created to provide users with easy access to information, applications and network services. However, both company’s productivity and revenues can suffer significantly…

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DIMM EEPROM test program dimm.exe
A quick analysis of the type of DIMM module installed in the system unit can also be done with dimm_id.exe. The program is subject to all the restrictions discussed above:…

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Processor performance
You can still praise the advantages of technical solutions of the processor. Moreover, the “stone” turned out to be really successful. But many are probably most interested in the end…

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