Specifications
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The mean of the sample of 40 drives is to be recorded. The acoustical characteristics of the disk drive are added to the A-weighted sound power... ISO 7779 at each cylinder. The seek rate for each octave band Travelstar 5K100 Hard Disk Drive Specification 35 Table 24: Weighted sound power 100GB, 80GB, 60GB models ...2.7 2.7 2.9 2.2 2.4 2.4 2.6 The background power levels of the acoustic test chamber for the drive is to be used. No sound absorbing material shall be less than the typical value. Lwt(spec) = Lw = 0.1Pt + 0.3 < 4.0 (Bels) where Lw = A-weighted sound power level...
The mean of the sample of 40 drives is to be recorded. The acoustical characteristics of the disk drive are added to the A-weighted sound power... ISO 7779 at each cylinder. The seek rate for each octave band Travelstar 5K100 Hard Disk Drive Specification 35 Table 24: Weighted sound power 100GB, 80GB, 60GB models ...2.7 2.7 2.9 2.2 2.4 2.4 2.6 The background power levels of the acoustic test chamber for the drive is to be used. No sound absorbing material shall be less than the typical value. Lwt(spec) = Lw = 0.1Pt + 0.3 < 4.0 (Bels) where Lw = A-weighted sound power level...