Performance defects
  Some in the hard parts of the chip characteristics change, or some hard affected by physical structure of tiny
(Like the motor master Platinum damage), or some hard disk there is a flaw in the design, eventually leading to bad hard drive stability, or some
Performance does not meet the standard requirements. Its general performance: noise increases when working; read/write speed is too slow s series
Hard a lot of similar failure; sometimes without a failure of some kind.

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