Справочник Пользователя для Integral 240GB SSD INSSD240GS25MXP2
Модели
INSSD240GS25MXP2
Integral P Series 2 SATA 2.5” MLC SSD
Technical Datasheet
9
Reliability
Integral SSDs incorporate advanced technology for defect and error management.
The Controller uses various combinations of redundant storage elements,
hardware-based error correction algorithms and firmware-based static and
dynamic wear-leveling algorithms.
The Controller uses various combinations of redundant storage elements,
hardware-based error correction algorithms and firmware-based static and
dynamic wear-leveling algorithms.
Over the life of the SSD, uncorrectable errors may occur. An uncorrectable error is
defined as data that is reported as successfully programmed to the SSD but when
it is read out of the SSD, the data differs from what was programmed.
defined as data that is reported as successfully programmed to the SSD but when
it is read out of the SSD, the data differs from what was programmed.
Table 8
Uncorrectable Bit Error Rate
Uncorrectable Bit Error Rate
Operation
<1 sector per 10
16
bits read
Read
The product life is at least 5 years or 43,800 power-on hours, whichever comes
earlier under the following conditions:
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)
The product life does not represent any warranty or warranty period.
Applicable warranty and warranty period are covered by the purchasing
agreement.
agreement.
Note: Product life is defined as time in service at systems conditions while
maintaining compliance to the MTTF specification for the device.
Mean Time Between Failures
Mean time between failures (MTBFs) for the SSD can be predicted based on the
component reliability data using the methods referenced in the Telcordia SR-332
reliability prediction procedures for electronic equipment.
component reliability data using the methods referenced in the Telcordia SR-332
reliability prediction procedures for electronic equipment.
Table 9 Drive MTBFs
Density
MTBF (Operating Hours)
1
60
1.5 million
120
1.5 million
240
1.5 million
Note: 1. A mean time between failure (MTBF) of 2.0 million hours is based on population statistics that are not relevant
to individual units.
to individual units.