Fujitsu MBA3147RC - Enterprise 147 GB Hard Drive Product Manual page 51

(6) External magnetic field
The HDD should not be installed near the ferromagnetic body like a speaker to avoid the influence of
the external magnetic field.
(7) Leak magnetic flux
The HDDs use a high performance magnet to achieve a high speed seek. Therefore, a leak magnetic
flux at surface of the HDDs are large. Mount the HDDs so that the leak magnetic flux does not affect
to near equipment.
C141-E252
4.1 Mounting Requirements
47