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Dell-EMC

E20-555 · Question #34

A hospital is considering using Isilon to store their long-term archive data for their GE PACS application. They currently have two million 17 MB studies. They expect capacity requirements to be 50%…

The correct answer is A. Five NL400 (1 TB drive) nodes. See the full explanation below for the reasoning.

Question

A hospital is considering using Isilon to store their long-term archive data for their GE PACS application. They currently have two million 17 MB studies. They expect capacity requirements to be 50% compounded growth per year. They plan to use N+2:1 protection, and would like this sized for three years of growth. Which minimum cluster configuration would meet this customer's environment?

Options

  • AFive NL400 (1 TB drive) nodes
  • BFour NL400 (2 TB drive) nodes
  • CFive X200 (3 TB drive) nodes
  • DThree X400 (3 TB drive) nodes

How the community answered

(46 responses)
  • A
    85% (39)
  • B
    2% (1)
  • C
    9% (4)
  • D
    4% (2)

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