Dell-EMC
D-PSC-DS-23 · Question #242
A customer is looking for a NAS solution to support their read-intensive application. This solution must meet the following requirements: - 1000 users - Aggregate bandwidth of 5 GB/s - 500 TB of…
The correct answer is C. Eight X400 (96 TB) nodes with 1.6 TB SSD. See the full explanation below for the reasoning.
Question
A customer is looking for a NAS solution to support their read-intensive application. This solution must meet the following requirements:
- 1000 users
- Aggregate bandwidth of 5 GB/s
- 500 TB of user data
- Typical latency of 5 ms.
The files are distributed evenly across 10 directories. Which cluster configuration would best meet these requirements?
Options
- ASeven X400 (108 TB) nodes with no SSD
- BEight NL400 (96 TB) nodes with 1.6 TB SSD
- CEight X400 (96 TB) nodes with 1.6 TB SSD
- DTwenty-five X200 (30 TB) nodes with 800 GB SSD
How the community answered
(32 responses)- A13% (4)
- B3% (1)
- C75% (24)
- D9% (3)
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