Bernie Rub - Flash Memory Summit

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COMBINED BENEFIT OF OP AND WA 1+OP WA (1+OP) / WA SMART STORAGE SYSTEMS Company Confidential SLC MLC 1.28 2.56 2.73 1.22 0.47 2.10 X 4.5
MLC ENDURANCE ENHANCEMENTS • The gains from Overprovisioning and Write Amplification are not sufficient to bridge the gap between SLC and MLC • However, the advent of technology to extend the endurance of MLC is a game changer • For example, technology that won the “Best-of-Show” award at FMS 2011 for extending the endurance of MLC from 3K to 40K PE cycles • We refer to Endurance Enhanced MLC as MLC-EE SMART STORAGE SYSTEMS Company Confidential
Page 1 and 2: SMART STORAGE SYSTEMS Company Confi
Page 3 and 4: IT’S ALL ABOUT DENSITY! •It’s
Page 5 and 6: HISTORICAL PERSPECTIVE (2) 1,7 RLL
Page 7 and 8: LESSONS LEARNED • Not surprisingl
Page 9 and 10: ANALYSIS OF WRITE CAPABILITY • Dr
Page 11 and 12: WRITE AMPLIFICATION • Write Ampli
Page 13: WRITE AMPLIFICATION VS. OP Write Am
Page 17 and 18: CHANGING LANDSCAPE MLC-EE 28%OP exc
Page 19 and 20: MLC DELIVERS ONE-TWO PUNCH Density
Page 21 and 22: EVOLUTION OF ENTRY LEVEL SSDS Endur
Page 23 and 24: CONSUMPTION MODEL TIME TO REPLACE S
Page 25: SMART STORAGE SYSTEMS Company Confi

Bernie Rub - Flash Memory Summit

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