Shock Mounting Recommendations; Handling And Static Discharge Precautions - Seagate ST251N Product Manual

1.10.1 SHOCK MOUNTING RECOMMENDATIONS
It is recommended that any external shock mounts between the drive
and the host frame be designed so that the composite system has a
vertical resonant frequency of 25 Hz or lower.
A minimum clearance of 0.050 inch should be allowed around the en-
tire perimeter of the drive to allow for cooling airflow and mechanical
movement during shock or vibration.
1.10.2 HANDLING AND STATIC DISCHARGE
PRECAUTIONS
After unpacking and prior to system integration, the drive is exposed
to potential handling and ESD hazard. It is mandatory that you observe
standard static-discharge precautions and handle the drive by the
frame only.
ST251 Nl277N Product Manual, Rev. B
1-9