| 摘要 |
Embodiments of the present invention include a method and System for Hard Drive component testing, particularly for magnetic recording head testing. The method of testing magnetic recording heads includes: performing a magnetic write width test (on a plurality of disk drive heads), sorting the plurality of heads into a first group and a second group based on the magnetic write width test, testing the first group with signal to noise ratio tests with adjacent tracks present under a first set of parameters, wherein the first set of parameters are based on the magnetic write width test, testing the second group with signal to noise ratio tests with adjacent tracks present under a second set of parameters, wherein the second set of parameters are based on the magnetic write width test.
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