Seagate BarraCuda Product Manual, Rev. F
9
Drive Specifications
2.1
Formatted Capacity
2.1.1
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to
n–1,
where
n
is
the number of guaranteed
sectors as defined above.
Configuring and Mounting the Drive
on page 22 (words 60-61 and 100-103) for additional information about 48-bit addressing support
of drives with capacities over 137 GB.
Operational Shock
400 Gs at 2 ms max
Non-Operational Shock
1000 Gs at 1 ms max
Vibration, operating
5–200 Hz: 2.0 Gs
201–500 Hz: 1.0 Gs
Vibration, non-operating
5–500 Hz: 5.0 Gs
Non-recoverable read errors
1 per 10
14
bits read
Rated workload
Average annualized workload rating: <55 TB/year.
The specifications for the product assumes the I/O workload does not exceed the average
annualized workload rate limit of 55 TB/year. Workloads exceeding the annualized rate may
degrade and impact reliability as experienced by the particular application. The average
annualized workload rate limit is in units of TB per calendar year.
Warranty
To determine the warranty for a specific drive, use a web browser to access the following
http://www.seagate.com/support/warranty-and-replacements/
.
From this page, click on the “Is my Drive under Warranty” link. The following are required to
be provided: the drive serial number, model number (or part number) and country of
purchase. The system will display the warranty information for the drive.
Load-unload cycles
600,000 at 25°C, 50% rel. humidity
Supports Hotplug operation per the
Serial ATA Revision 3.2 specification
Yes
1.
One GB equals one billion bytes when referring to hard drive capacity.
Accessible capacity may vary depending on operating environment and formatting.
†
Seagate does not recommend operating at sustained case temperatures above 60°C.
Operating at higher temperatures will reduce useful life of the product.
Note
If the drive is powered-off before issuing flush cache command, in some instances,
the end user data in the DRAM cache might not be committed to the disk.
Model
Formatted Capacity
(1)
1.
One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary
depending on operating environment and formatting.
Guaranteed Sectors
Bytes per Sector
2TB model
2000 GB
3,907,029,168
512 (logical) /
4096 (physical)
1TB model
1000 GB
1,953,525,168
500GB model
500 GB
976,773,168
Table 1
Drive Specifications Summary (continued)
Drive Specification
ST2000LM010,
ST2000LM015
ST1000LM038,
ST1000LM048
ST500LM030, ST500LM032
and ST500LM033
