--Martin Wood--
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16GB MicroSDHC Flash Memory Card Storage Density
Volume 16.5 E-8 cubic meters
Storage Density 16 gigabytes/m3
Cards per Cubic Meter 587.7 E+12 cards/m3
Storage Density 97.0 E+6 GB/m3
= 96.97 petabytes/m3
Data Volume versus Silicon Atom Volume
Bits per 16GB 137.44 E+9 bits
Volume of 16GB 0.165 cm3
Storage Density 832,963,354 bits/mm3
Volume of 1 Bit 1.20 E-10 mm3
Si Atom Radius 1.10 E-10 meters
Si Atom Volume 5.58 E-30 m3
Si Atom Volume 55.75 E-22 mm3
# Silicon atoms/bit 2.15 E+10 atoms/bit
Data Volume versus Si Crystal Volume
Bits per 16GB 137.44 E+9 bits
Volume of 16GB 0.165 cm3
Storage Density 832,963,354 bits/mm3
Volume of 1 Bit 1.20 E-10 mm3
Si Crystal Thickness 2.00 E-7 meters
Si Crystal Volume 8.00 E-21 m3
Si Crystal Volume 8.00 E-12 mm3
# Silicon Crystals/bit 15.0 crystals
# Bits/Crystal 0.07 bits
*E+X means factor of 10X
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