Adaptive Cooling - Dell EMC VMAX3 Series Site Planning Manual

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Specifications

Adaptive cooling

The systems apply adaptive cooling based on customer environments to save energy. Engines and
DAEs access thermal data through components located within their enclosures. Based on ambient
temperature and internal activity, they set the cooling fan speeds. As the inlet temperatures
increase, the adaptive cooling increases the fan speeds, with the resulting platform power
increasing up to the maximum values shown below. These values, along with the SPS recharge
power consumption, contribute to the maximum system power consumption values over 35°C
shown in
l
l
l
Dell EMC
VMAX3
24
Table 6
on page 23.
DAE120 (2.5 Drives) = 305VA - 1024 BTU/hr
DAE60 (3.5 Drives) = 265VA - 904 BTU/hr
Engine = 80VA - 273 BTU/hr
Family Site Planning Guide VMAX 100K, VMAX 200K, and VMAX 400K

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