An environmentally sensitive customer has a data center that operates with fresh air cooling. Which feature of HPE ProLiant Gen10 servers makes them suitable to operate in this environment?

Question

Options

• AHPE 1600W Flex Slot Platinum Hot Plug Low Halogen Power Supply Support
• BIntel® Xeon-Platinum 8180M Support
• CASHRAE A4 compliance
• DACPI 6.1 Compliance

• A
  6% (3)
• B
  2% (1)
• C
  90% (44)
• D
  2% (1)

Explanation

ASHRAE A4 compliance directly addresses the ability to operate in environments where fresh air (free-air) cooling is used. ASHRAE's A4 classification is the most permissive thermal envelope standard, allowing servers to tolerate higher inlet temperatures (up to 45°C) and wider humidity ranges - exactly the variable conditions produced when outside ambient air is used for cooling instead of precision-controlled CRAC units.

Why the distractors are wrong:

• A (Low Halogen Power Supply) refers to reducing hazardous chemical materials in the hardware - an environmental concern about manufacturing, not thermal operating conditions.
• B (Intel Xeon Platinum 8180M) is a high-performance processor specification; processor model alone says nothing about the server's ability to withstand elevated or variable temperatures.
• D (ACPI 6.1) is a power management interface standard that lets the OS control hardware power states - useful for efficiency, but unrelated to thermal environment tolerance.

Memory tip: Link A4 to "Air 4 free" - the A4 rating is what lets servers breathe free (outside) air. Any exam question mentioning fresh air, free cooling, or economizer cooling should immediately point you toward ASHRAE A-class ratings.

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