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Question 388 - 220-1101 discussion

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An administrator is replacing 15,000rpm hard drives in a server. Which of the following is the interface type the drives most likely use?

A.
IDE
Answers
A.
IDE
B.
SAS
Answers
B.
SAS
C.
eSATA
Answers
C.
eSATA
D.
SATA
Answers
D.
SATA
Suggested answer: B

Explanation:

SAS stands for Serial Attached SCSI, which is a bit serial interface successor to SCSI sponsored by ANSI and introduced in 20041. SAS is the most common interface for enterprise HDDs, especially those with high performance and high reliability requirements, such as 15,000rpm drives23. SAS offers faster data transfer speeds, lower power consumption, and better scalability than other interfaces1.

asked 02/10/2024
Lawrence Bargers
32 questions
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