Dell-EMC
D-ISM-FN-01 · Question #309
What is true about Storage Class Memory (SCM)?
The correct answer is A. SCM is slower than DRAM but read and write speeds are faster than flash. See the full explanation below for the reasoning.
Data Storage Technologies
Question
What is true about Storage Class Memory (SCM)?
Options
- ASCM is slower than DRAM but read and write speeds are faster than flash.
- BSCM adds a new tier of SAS performance at memory-like cost.
- CSCM read and write speeds are slower than hard disk drives.
- DSCM is faster than cache memory but slower than solid state drives.
How the community answered
(22 responses)- A82% (18)
- B5% (1)
- C9% (2)
- D5% (1)
Topics
#SCM#storage class memory#DRAM comparison#flash performance
Community Discussion
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