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Exam HPE0-J68 topic 1 question 70 discussion

Actual exam question from HP's HPE0-J68
Question #: 70
Topic #: 1
[All HPE0-J68 Questions]

Which SSD controller component is responsible for wear leveling?

  • A. DRAM
  • B. Processor
  • C. NAND memory controller
  • D. SATA interface chip
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Suggested Answer: C 🗳️
by Tuffy at Aug. 31, 2025, 6:41 a.m.

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bingsbingo
1 month, 2 weeks ago
Selected Answer: C
The NAND memory controller is the component within the SSD controller responsible for managing the NAND flash memory, including: Wear leveling: Ensures that write/erase cycles are evenly distributed across all memory cells to prevent premature failure. Bad block management Garbage collection Error correction It works closely with the Flash Translation Layer (FTL), which is part of the logic managed by the NAND controller.
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