Formatted Capacity - Seagate ST4000DM000 Product Manual

Table 1 Drive specifications summary for 4TB and 3TB models (continued)
Drive Specification*
Relative humidity
Relative humidity gradient (max)
Wet bulb temperature (max)
Altitude, operating
Altitude, non-operating
(below mean sea level, max)
Operational shock (max)
Non-operational shock (max)
Vibration, operating
Vibration, non-operating
Drive acoustics, sound power
Idle***
Seek
Non-recoverable read errors
Rated workload
Warranty
Load/unload cycles (25°C, 50% rel. humidity)
Supports hot plug operation per
the Serial ATA Revision 3.2
specification
*All specifications above are based on native configurations.
** One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on
operating environment and formatting.
*** During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and power to
operational levels.
2.2 Formatted capacityy
Model
ST4000DM000
ST3000DM003
*One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on
operating environment and formatting.
Seagate Desktop HDD Product Manual, Rev. A
ST4000DM000
Average annualized workload rating: <55 TB/year.
The AFR specification 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 the product AFR and impact
reliability as experienced by the particular application. The average annualized
workload rate limit is in units of TB per calendar year.
To determine the warranty for a specific drive, use a web browser to access the
following web page:
http://www.seagate.com/support/warranty-and-replacements/
From this page, click on "Is my Drive under Warranty". Users will be asked to
provide the drive serial number, model number (or part number) and country
of purchase. The system will display the warranty information for the drive.

Formatted capacity*

4000GB
3000GB
5% to 90% (operating)
5% to 95% (nonoperating)
30% per hour
30.0°C max (operating)
40.0°C max (nonoperating)
–304m to 3048m (–
1000 ft to 10,000 ft)
–304m to12,192m (–
1000 ft to 40,000+ ft)
80 Gs at 2ms
300 Gs at 2ms
10Hz to 22Hz: 0.25 Gs, Limited displacement
22Hz to 350Hz: 0.50 Gs
350Hz to 500Hz: 0.25 Gs
5Hz to 22Hz: 3.0 Gs
22Hz to 350Hz: 3.0 Gs
350Hz to 500Hz: 3.0 Gs
23 dBA (typical)
25 dBA (max)
24 dBA (typical)
25 dBA (max)
14
1 per 10 bits read
600,000 at 25°C, 50% rel. humidity
Yes
Guaranteed sectors
7,814,037,168
5,860,533,168
ST3000DM003
Bytes per sector
4k
7