Which temperature range is optimal for the proper function of a data center?

The correct answer is B. 72-75F (22-24C). Option B (72-75F / 22-24C) is correct because this range aligns with industry standards set by ASHRAE, which recommends inlet air temperatures between 64-80F for most server equipment - with 72-75F representing the practical sweet spot that balances cooling efficiency and…

Cooling Systems in the Data Center

Question

Which temperature range is optimal for the proper function of a data center?

Options

A62-65F (17-18C)
B72-75F (22-24C)
C82-85F (28-29C)
D92-95F (33-35C)

How the community answered

(53 responses)

A
6% (3)
B
79% (42)
C
13% (7)
D
2% (1)

Explanation

Option B (72-75F / 22-24C) is correct because this range aligns with industry standards set by ASHRAE, which recommends inlet air temperatures between 64-80F for most server equipment - with 72-75F representing the practical sweet spot that balances cooling efficiency and hardware reliability. Option A (62-65F) is too cold, risking condensation on components and wasting energy on unnecessary cooling. Options C (82-85F) and D (92-95F) are too warm; sustained heat at those levels accelerates component degradation, increases failure rates, and can trigger thermal throttling or emergency shutdowns.

Memory tip: Think of a data center like a comfortable office - humans and servers both prefer a moderate room temperature, not a refrigerator or a sauna.

Topics

#temperature management#cooling specifications#environmental controls#HVAC standards

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