Dell P570 Посібник користувача - Сторінка 26

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Dell P570 Посібник користувача
Table 27. Expanded operating temperature specifications (continued)
Expanded operating temperature
NOTE:
When operating in the expanded temperature range, VxRail performance may be impacted.
NOTE:
When operating in the expanded temperature range, ambient temperature warnings may be reported in the System
Event Log.
Expanded operating temperature restrictions
● Do not perform a cold startup below 5°C.
● The operating temperature specified is for a maximum altitude of 3050 m (10,000 ft).
● 150 W/8 core, 165 W/12 core and higher wattage processor [Thermal Design Power (TDP)>165 W] are not supported.
● Redundant power supply units are required.
● Non-Dell EMC qualified peripheral cards and/or peripheral cards greater than 25 W are not supported.
● Mid drive tray is not supported.
● Rear storage devices or drives are not supported.
● GPU is not supported.
Thermal restrictions
Following table lists the configuration required for efficient cooling.
Table 28. Thermal restrictions configuration
Supported
Number
VxRail
of proc
Config
VxRail P
1
Series VxRail
VxRail P
2
Series VxRail
VxRail S
1
Series VxRail
VxRail S
2
Series VxRail
VxRail V
2
Series VxRail
26
Technical specifications
Heatsink
One 1U standard heat sink
for CPU ≤ 125 W
One 2U standard heat sink
for CPU > 125 W
Two 1U standard heat sink
for CPU ≤ 125 W
Two 2U standard heat sink
for CPU > 125 W
One 1U high performance
heat sink
Two 1U high performance
heat sink
Two 1U high performance
heat sink
Specifications
NOTE:
Outside the standard operating temperature (10°C to
35°C), the VxRail can operate down to –5°C or up to 45°C for
a maximum of 1% of its annual operating hours.
For temperatures between 40°C and 45°C, de-rate maximum
allowable temperature by 1°C per 125 m above 950 m (1°F per 228
ft).
Processor/DIMM
blank
Required
Not required
Required
Not required
Not required
DIMM
Type of air
blanks
shroud
Not
Standard
required
Not
Standard
required
Required
Not required
Required
Not required
Not
GPU air shroud Six high
required
Fan
Four standard
fans and one
blank to cover
two fan slots
Six standard
fans
Six high
performance
fans
Six high
performance
fans
performance
fans