Which three VSP Midrange storage arrays support hardware compression? (Choose three.)

Question

Options

• AVSP E990
• BVSP E1090
• CVSP One B24
• DVSP One B26
• EVSP One B28

• A
  73% (29)
• C
  18% (7)
• D
  10% (4)

Explanation

Hitachi's VSP E990 and E1090 are the flagship models in the E-series midrange lineup and both include dedicated hardware compression engines, making them capable of inline compression without CPU overhead. The VSP One B28 is the highest-tier model in the VSP One Block series and similarly includes hardware compression support. The VSP One B24 and B26 (options C and D) are lower-tier entries in the VSP One B lineup that do not include hardware compression - they rely on software-based compression instead, making them the distractors here.

Memory tip: Think "top of the stack gets the hardware." In the E-series, both the E990 and E1090 qualify. In the VSP One B line, only the B28 (the highest model number) makes the cut - B24 and B26 fall short. If the number is lower than 28 in the B-series, no hardware compression.

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