Seagate ST300MM0026 Savvio 10K.3 SAS Product Manual - Page 40

Shock

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7.4.4.1 Shock a. Operating-normal The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not exceeding: • 15 Gs at a maximum duration of 11 msec (half sinewave) • 25 Gs at a maximum duration of 2 msec (half sinewave) Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds. b. Operating-abnormal Equipment, as installed for normal operation, does not incur physical damage while subjected to intermittent shock not exceeding 40 Gs at a maximum duration of 11 msec (half sinewave). Shock occurring at abnormal levels may promote degraded operational performance during the abnormal shock period. Specified operational performance will continue when normal operating shock levels resume. Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds. c. Non-operating The limits of non-operating shock shall apply to all conditions of handling and transportation. This includes both isolated drives and integrated drives. The drive subjected to nonrepetitive shock not exceeding the three values below, shall not exhibit device damage or performance degradation. • 80 Gs at a maximum duration of 11 msec (half sinewave) • 300 Gs at a maximum duration of 2 msec (half sinewave) • 200 Gs at a maximum duration of 0.5 msec (half sinewave) Shock may be applied in the X, Y, or Z axis. d. Packaged Disk drives shipped as loose load (not palletized) general freight will be packaged to withstand drops from heights as defined in the table below. For additional details refer to Seagate specifications 30190-001 (under 100 lbs/45 kg) or 30191-001 (over 100 lbs/45 Kg). Package size 19,700 cu cm) >600 cu in (>9,800 cu cm) Packaged/product weight Any 0-20 lb (0 to 9.1 kg) 0-20 lb (0 to 9.1 kg) 20-40 lb (9.1 to 18.1 kg) Drop height 60 in (1524 mm) 48 in (1219 mm) 42 in (1067 mm) 36 in (914 mm) Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for general freight shipment shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or equivalent. 32 Savvio 10K.3 SAS Product Manual, Rev. J

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32
Savvio 10K.3 SAS Product Manual, Rev. J
7.4.4.1
Shock
a. Operating—normal
The drive, as installed for normal operation, shall operate error free while subjected to intermittent shock not
exceeding:
•
15 Gs at a maximum duration of 11 msec (half sinewave)
•
25 Gs at a maximum duration of 2 msec (half sinewave)
Shock may be applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds.
b. Operating—abnormal
Equipment, as installed for normal operation, does not incur physical damage while subjected to intermit-
tent shock not exceeding 40 Gs at a maximum duration of 11 msec (half sinewave). Shock occurring at
abnormal levels may promote degraded operational performance during the abnormal shock period. Speci-
fied operational performance will continue when normal operating shock levels resume. Shock may be
applied in the X, Y, or Z axis. Shock is not to be repeated more than once every 2 seconds.
c. Non-operating
The limits of non-operating shock shall apply to all conditions of handling and transportation. This includes
both isolated drives and integrated drives.
The drive subjected to nonrepetitive shock not exceeding the three values below, shall not exhibit device
damage or performance degradation.
•
80 Gs at a maximum duration of 11 msec (half sinewave)
•
300 Gs at a maximum duration of 2 msec (half sinewave)
•
200 Gs at a maximum duration of 0.5 msec (half sinewave)
Shock may be applied in the X, Y, or Z axis.
d. Packaged
Disk drives shipped as loose load (not palletized) general freight will be packaged to withstand drops from
heights as defined in the table below. For additional details refer to Seagate specifications 30190-001
(under 100 lbs/45 kg) or 30191-001 (over 100 lbs/45 Kg).
Package size
Packaged/product weight
Drop height
<600 cu in (<9,800 cu cm)
Any
60 in (1524 mm)
600-1800 cu in (9,800-19,700 cu cm)
0-20 lb (0 to 9.1 kg)
48 in (1219 mm)
>1800 cu in (>19,700 cu cm)
0-20 lb (0 to 9.1 kg)
42 in (1067 mm)
>600 cu in (>9,800 cu cm)
20-40 lb (9.1 to 18.1 kg)
36 in (914 mm)
Drives packaged in single or multipacks with a gross weight of 20 pounds (8.95 kg) or less by Seagate for
general freight shipment shall withstand a drop test from 48 inches (1,070 mm) against a concrete floor or
equivalent.