Computer Science for IGCSE & O level - Hardware (Section 11 - No. 25)
Which of the following are advantages of using SSDs over HDDs (as described in the document)?
They have lower power consumption.
They are more reliable.
They have higher data transfer rates.
They are less expensive.
Vysvetlenie
The document indicates that SSDs are more reliable, consume less power and generally have higher transfer rates than HDDs. The document does not mention cost.