SSD SATA 5000 2.5"
Product Manual
Rev
0.7
© 2008 SanDisk® Corporation
13
July 2008, Document No. 80-11-01488
6.
Reliability Characteristics
6.1
Error Rate
The non-recoverable error rate is 1 error per 10
14
bits read.
6.2
Product Life
The product life is at least 5 years or 43,800 power-on hours, whichever
comes earlier, under the following conditions:
Power-on hours = 8,760 per year
Operating time = 100% of power-on hours
Active/Idle duty cycle = 90% of the time
Environmental = temperature, altitude, humidity and voltage within
operating ranges
The drive should be protected from electrostatic discharge (ESD)
o
The product life does not represent any warranty or warranty
period. Applicable warranty and warranty period are covered by
the purchasing agreement.
Note: Product life is defined as time in service at systems conditions while
maintaining compliance to the MTTF specification for the device.
Applicable warranty and warranty period are covered by the purchase
agreement.
6.3
Mean Time to Failure
Mean Time to failure (MTTF) is calculated based on part stress analysis.
The following conditions are set for calculation:
Ambient temperature = 25°C
Table 14: SanDisk SSD SATA 5000 2.5” MTTF
Capacity (GB)
MTTF (hours)
8, 16, 32, 64
2,000,000
6.4
Preventive Maintenance
No preventive maintenance is required.
