SK0-004 · Question #216
A datacenter is in a geologically active area and has no earthquake abatement installed. Which of the following drive types is BEST for general server use?
The correct answer is A. Solid state drives. Solid state drives have no moving parts and are highly resistant to physical shock and vibration, making them the best choice in seismically active environments.
Question
A datacenter is in a geologically active area and has no earthquake abatement installed. Which of the following drive types is BEST for general server use?
Options
- ASolid state drives
- BHigh RPM drives
- CLow RPM drives
- DUSB drives
How the community answered
(51 responses)- A78% (40)
- B6% (3)
- C12% (6)
- D4% (2)
Why each option
Solid state drives have no moving parts and are highly resistant to physical shock and vibration, making them the best choice in seismically active environments.
SSDs store data on flash memory chips with no spinning platters or read/write heads, eliminating the risk of head crashes or mechanical failure due to vibration or sudden physical movement. This makes them inherently more resilient in environments prone to earthquakes or constant vibration. For general server use in such conditions, they provide reliability that mechanical drives cannot match.
High-RPM drives spin faster and are actually more susceptible to damage from vibration and shock because the read/write heads operate with even tighter tolerances over spinning platters.
Low-RPM drives still contain spinning magnetic platters and mechanical read/write heads, making them vulnerable to physical shock regardless of their slower rotation speed.
USB drives are not designed for server-grade storage workloads and lack the reliability, capacity, and interface standards required for general server use.
Concept tested: Storage media selection for physical environment resilience
Source: https://www.comptia.org/certifications/server
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