Solving the IO Bottleneck in NextGen DataCenters ... - IMEX Research
Solving the IO Bottleneck in NextGen DataCenters ... - IMEX Research
Solving the IO Bottleneck in NextGen DataCenters ... - IMEX Research
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• Performance<br />
• Data<br />
• Reliability<br />
• -<br />
• Environment<br />
• Volumetric<br />
• Resistance<br />
SCM: A New Storage Class Memory<br />
<strong>IMEX</strong><br />
RESEARCH.COM<br />
• SCM (Storage Class Memory)<br />
Solid State Memory fill<strong>in</strong>g <strong>the</strong> gap between DRAMs & HDDs<br />
Marketplace segment<strong>in</strong>g SCMs <strong>in</strong>to SATA and PCIe based SSDs<br />
• Key Metrics Required of Storage Class Memories<br />
Device - Capacity (GB), Cost ($/GB),<br />
- Latency (Random/Block RW Access-ms); Bandwidth<br />
BW(R/W- GB/sec)<br />
Integrity - BER (Better than 1 <strong>in</strong> 10^17)<br />
- Write Endurance (30K PE Cycles No. of writes before<br />
death);<br />
Data Retention (5 Years); MTBF (2 millions of Hrs),<br />
- Power Consumption (Watts);<br />
Density (TB/cu.<strong>in</strong>.); Power On/Off Time<br />
(sec),<br />
- Shock/Vibration (g-force); Temp./Voltage Extremes<br />
4-Corner (oC,V); Radiation (Rad)<br />
© 2010‐11 <strong>IMEX</strong> <strong>Research</strong>, Copy<strong>in</strong>g prohibited. All rights reserved.<br />
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