Seagate ST4000VM000 manual Drive Specifications

Drive Specifications			www.seagate.com
Table 1 Drive specifications summary for 2TB and 1TB models (continued)
Drive Specification	ST2000VM003		ST1000VM002
Standby to ready (max)	<17s		<6s
Track-to-track seek time (typical)	<1.0ms read;		<1.0ms read;
	<1.2ms write		<1.2ms write
Average seek (typical)	<8.5ms read;		<8.5ms read;
	<9ms write		<9ms write
Startup current (typical) 12V (peak)	2.0A		2.0A
Voltage tolerance	5V: ± 5%		5V: ± 5%
(including noise)	12V: ±10%		12V: ±10%
Operating temperature (drive case temperature)	0° to 75°C
Nonoperating temperature (ambient)	–40° to 70°C
Temperature gradient (max)	20°C per hour (operating)
	30°C per hour (nonoperating)
Relative humidity	5% to 95% (operating)
	5% to 95% (nonoperating)
Relative humidity gradient (max)	30% per hour		30% per hour
Wet bulb temperature (max)	37.7°C (operating)
	40.0°C (nonoperating)
Altitude, operating	–60.96m to 3048m		–60.96m to 3048m
	(–200 ft. to 10,000+ ft.)		(–200 to 10,000+ ft.)
Altitude, nonoperating	–60.96m to 12,192m		–60.96m to 12,192m
(below mean sea level, max)	(–200 ft. to 40,000+ ft.)		(–200 ft. to 40,000+ ft.)
Operational Shock (max)	80 Gs at 2ms		80 Gs at 2ms
Nonoperational Shock (max)	300 Gs at 2ms		350 Gs at 2ms
	2Hz–22Hz: 0.25 Gs,		2Hz–22Hz: 0.25 Gs,
Vibration, operating	Limited displacement		Limited displacement
	22Hz–350Hz: 0.50 Gs		22Hz–350Hz: 0.50 Gs
	350Hz–500Hz: 0.25 Gs		350Hz–500Hz: 0.25 Gs
	5Hz–22Hz: 3.0 Gs		5Hz–22Hz: 3.0 Gs
Vibration, nonoperating	22Hz–350Hz: 3.0 Gs		22Hz–350Hz: 3.0 Gs
	350Hz–500Hz: 3.0 Gs		350Hz–500Hz: 3.0 Gs
Drive acoustics, sound power
Idle**	2.1 bels (typical)		1.9 bels (typical)
	2.3 bels (max)		2.1 bels (max)
Seek	2.3 bels (typical)		2.2 bels (typical)
	2.4 bels (max)		2.3 bels (max)
Nonrecoverable read errors	1 per 1014 bits read		1 per 1014 bits read
Annualized Failure Rate (AFR)	0.55%		0.55%
	To determine the warranty for a specific drive, use a web
	browser to access the following web page:
	support.seagate.com/customer/warranty_validation.jsp
Warranty	From this page, click on the “Verify Your Warranty” link. You 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 your drive Preventative
	maintenance: none required.
Load/Unload cycles	300K at 25°C, 50% rel. humidity
Supports Hotplug operation per the Serial ATA Revision		Yes
3.0 specification

*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

12 Video 3.5 HDD Product Manual, Rev. H