Lenovo ThinkEdge SE350 V2 - Page 157

Shock and vibration specifications
The following information is a summary of the shock and vibration specifications of the server. Depending on
the model, some features might not be available, or some specifications might not apply.
Table 6. Shock and vibration specifications
Mounting type of
ThinkEdge SE350
V2
Shock
(when the server is
in operation)
Shock
(when the server is
not in operation,
such as in shipping)
Vibration
(when the server is
in operation)
Vibration
(when the server is
not in operation,
such as in shipping)
Desktop mount
(standing alone)
Half-sine wave, 15G
11ms
Trapezoidal wave,
50G 180 inch/sec
5-100 Hz, 0.15 Grms,
30 mins
2-200 Hz, 1.04 Grms,
15 mins
Rack mount (1U2N
and 2U2N)
Half-sine wave, 15G
3ms
• Free-fall drop
height: 100mm
• Equivalent shock:
70 inch/sec, 2-3
ms
5-500 Hz, 0.21 Grms,
15mins
2-200Hz, 0.8 Grms,
15mins
Particulate contamination
Attention: Airborne particulates (including metal flakes or particles) and reactive gases acting alone or in
combination with other environmental factors such as humidity or temperature might pose a risk to the
device that is described in this document.
Risks that are posed by the presence of excessive particulate levels or concentrations of harmful gases
include damage that might cause the device to malfunction or cease functioning altogether. This
specification sets forth limits for particulates and gases that are intended to avoid such damage. The limits
must not be viewed or used as definitive limits, because numerous other factors, such as temperature or
moisture content of the air, can influence the impact of particulates or environmental corrosives and gaseous
contaminant transfer. In the absence of specific limits that are set forth in this document, you must
implement practices that maintain particulate and gas levels that are consistent with the protection of human
health and safety. If Lenovo determines that the levels of particulates or gases in your environment have
caused damage to the device, Lenovo may condition provision of repair or replacement of devices or parts
on implementation of appropriate remedial measures to mitigate such environmental contamination.
Implementation of such remedial measures is a customer responsibility.
Chapter 3. Problem determination 149