Which of the following components should be removed prior to troubleshooting any server hardware failure?

Memory in RAID is not a standard configuration; RAID applies to storage devices, not memory modules.

Hard drives are typically essential components for a server's operation or for storing diagnostic logs, and removing them might prevent the system from booting or providing error messages.

When troubleshooting server hardware failures, a common best practice is to remove all non-essential components and any third-party additions, such as non-OEM memory. Third-party memory, while often functional, can sometimes introduce compatibility issues or be the source of instability, making its removal an important step in isolating the root cause of a server problem.

Airflow baffles are critical for directing cooling air within the server chassis and should not be removed as doing so could worsen thermal issues.