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1 Types and components of computer systems (1 questions)
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Hard Disk Drive (HDD):
Advantages:
- Cost-effective: HDDs generally offer more storage capacity for the same price compared to SSDs.
- High Capacity: Available in very large storage capacities (e.g., multiple terabytes).
Disadvantages:
- Slower Speed: Accessing data is slower due to moving parts (spinning platters and read/write heads).
- Less Reliable: More susceptible to damage from physical shock due to moving parts.
- Noisy: The spinning platters and moving heads can produce audible noise.
Solid State Drive (SSD):
Advantages:
- Faster Speed: Data access is significantly faster as there are no moving parts.
- More Reliable: Less susceptible to damage from physical shock.
- Silent Operation: No moving parts, so they operate silently.
Disadvantages:
- More Expensive: SSDs are generally more expensive per unit of storage than HDDs.
- Lower Capacity (typically): While capacities are increasing, SSDs often offer lower maximum storage capacities compared to HDDs.