A PRAM based block updating management for hybrid solid state disk

Ning Lu, In Sung Choi, So Hyang Ko, Shin-Dug Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)


The goal of this research is to design a PRAM-based SSD (solid state disk) updating management scheme which uses PRAM for main logging area of previous hybrid SSDs. Specifically the proposed scheme can provide higher performance and longer lifetime than those of previous scheme. Simulation results show that overall write performance can be enhanced by around 380% on average and the lifetime of SSD can be increased by up to 6.5 times.

Original languageEnglish
Pages (from-to)320-325
Number of pages6
JournalIEICE Electronics Express
Issue number4
Publication statusPublished - 2012 Mar 6


All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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