A Shift in Data Storage Todd Dinkelman Micron Technology, Inc.

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Agenda � SSD Defined � Quick Comparison � Why MLC � Reliability/Endurance � Summary Santa Clara, CA USA August 2008 2
What is Being Called an SSD? � USB interface embedded solution � Module-based � IDE interface card w/o enclosure � 1.8-inch and 2.5-inch, 32GB and 64GB SSD for notebook and performance computing � Module/card with custom form factor, density, and interface Santa Clara, CA USA August 2008 3
Page 1: SSDs A Shift in Data Storage Todd D
Page 5 and 6: SATA interface connector The Simpli
Page 7 and 8: SSDs in Computing Relative Latency
Page 9 and 10: MLC and SLC Differences � SLC •
Page 11 and 12: $/GB SSD Average Price/GB 1.8" HDD
Page 13 and 14: NAND Error Rate � Bit Error Rate
Page 15 and 16: Endurance Factors � Wear-leveling
Page 17 and 18: Wear-Leveling Example � MLC devic
Page 19 and 20: Write Amplification � Additional
Page 21 and 22: SSD Endurance Calculation � Write
Page 23 and 24: Times per Day (Count) 60 50 40 30 2
Page 25 and 26: Summary � SSDs bring many advanta

A Shift in Data Storage Todd Dinkelman Micron Technology, Inc.

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