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Intel
®
X18-M/X25-M SATA Solid State Drive
May 2009
Product Manual
Order Number: 319765-008US
11
Intel
®
X18-M/X25-M SATA SSD
3.5.2
Mean Time Between Failure
The Mean Time Between Failure (MTBF) is calculated based on a Part Stress Analysis. It
assumes nominal voltage, with all other parameters within specified range.
3.5.3
Power On/Off Cycles
Defined as power being removed from the drive, and then restored. Most host systems
remove power from the drive when entering suspend and hibernate as well as on a
system shutdown.
3.5.4
Minimum Useful Life
The drive will have a minimum of 5 years of useful life under typical client workloads
with up to 20 GB of host writes per day.
4.0
Mechanical Information
4.1
1.8” 5 mm Intel X18-M SATA SSD
The following figure shows the physical package information for the 5 mm deep 1.8”
Intel X18-M SATA SSD.