Table 18. Shared requirements across all categories
Temperature
Specifications
Allowable continuous operations
Maximum temperature gradient (applies to both
operation and non-operation)
20°C in an hour* (36°F in an hour) and 5°C in 15 minutes (41°F in 15
minutes), 5°C in an hour* (41°F in an hour) for tape
NOTE:
* - Per ASHRAE thermal guidelines for tape hardware, these are
not instantaneous rates of temperature change.
Non-operational temperature limits
-40 to 65°C (-104 to 149°F)
Non-operational humidity limits
5% to 95% RH with 27°C (80.6°F) maximum dew point
Maximum non-operational altitude
12,000 meters (39,370 feet)
Maximum operational altitude
3,048 meters (10,000 feet)
Table 19. Maximum vibration specifications
Maximum vibration
Specifications
Operating
0.21 G
rms
at 5 Hz to 500 Hz (all operation orientations)
Storage
1.88 G
rms
at 10 Hz to 500 Hz for 15 minutes (all six sides tested)
Table 20. Maximum shock pulse specifications
Maximum shock pulse
Specifications
Operating
Six consecutively executed shock pulses in the positive and negative x, y,
and z axis of 6 G for up to 11 ms.
Storage
Six consecutively executed shock pulses in the positive and negative x, y,
and z axis (one pulse on each side of the system) of 71 G for up to 2 ms.
Thermal restriction matrix
Table 21. Thermal restriction matrix
TDP (W)
Heat sink type
Fan Type
2 x 2.5" SAS + 8 x 2.5" NVMe
-
ASHRAE A2
(Max 35° C)
Ambient Limit
(Max 30° C)
Ambient Limit
(Max 25° C)
Ambient Limit
(Max 20° C)
AMD Milan 64C
280W 2.5-2.6
GHz 256 MB
2U CPU Heat
sink
Very High
Performance
Fan
Supported
AMD Milan 24C
240W 3.15 GHz
256 MB
AMD Milan 64C
225W 2.05-2.15
GHz 256 MB
AMD Milan 32C
225W 2.7-2.8
GHz 256 MB
AMD Milan 64C
225W 2.0 GHz
256 MB
AMD Milan 48C
225W 2.2-2.3
GHz 256 MB
Technical specifications
15
