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3.4.2.5 Calculating the expected service life for an existing application
The following procedure can be used to better verify whether a CFast card with SLC or MLC technology should
be used in a particular application.
• Read the "Average erase count" of the data storage device via S.M.A.R.T.
• Fully operate the system with the respective data storage device over a defined period of time (e.g. 1 week).
• Determine the number of erase cycles with "Average erase count".
• Determine the expected service life using the maximum guaranteed write/erase cycles (MLC: 3,000, SLC:
100,000).
Example of an MLC CFast card over the period of a week:
3.4.2.6 Dimensions
1 ±0.1
1 ±0.07
Panel PC 2100 user's manual V1.11
42.8 ±0.1
41.6 ±0.13
1 ±0.07
Top
Bottom
1 ±0.1
6.35
33.96 ±0.15
Figure 79: CFast card - Dimensions
Technical data • Individual components
2.3 ±0.1
1
+0.2
-0.1
1.15 ±0.1
0.6 ±0.07
115
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