Seagate ST1000NM0033 manual Drive specification, port.seagate.com/customer/warrantyvalidation.jsp

Drive specification	ST4000NM0033			ST3000NM0033	ST2000NM0033	ST1000NM0033
	ST4000NM0053			ST3000NM0053	ST2000NM0053	ST1000NM0053
	ST4000NM0103			ST3000NM0103	ST2000NM0103	ST1000NM0103
Relative humidity	5% to 90% (operating)
	5% to 95% (nonoperating)
Relative humidity gradient	30% per hour max
Altitude, operating	–304.8 m to 3,048 m
	(–1000 ft to 10,000+ ft)
Altitude, nonoperating	–304.8 m to 12,192 m
(below mean sea level, max)	(–1000 ft to 40,000+ ft)
Operational Shock (max at 2 ms)	Read 70 Gs / Write 40 Gs
Non-Operational Shock (max at 2 ms)	300 Gs
Vibration, operating	5–22 Hz:		0.25 Gs, Limited displacement
	22–350 Hz:		0.50 Gs
	350–500 Hz: 0.25 Gs
Operation Rotational vibration	20–1500Hz: 12.5 rads/s²
Vibration, nonoperating	10–500 Hz:		4.9 Grms ref
Drive acoustics, sound power (bels)
Idle**	2.8	(typical)
	3.0	(max)
Performance seek	3.0	(typical)
	3.4	(max)
Nonrecoverable read errors	1 sector per 1015 bits read
Annualized Failure Rate (AFR)	0.63% based on 8760 POH
Warranty	To determine the warranty for a specific drive, use a web browser to access the following web page: sup-
	port.seagate.com/customer/warranty_validation.jsp
	You will be asked to provide the drive serial number, model number (or part number) and country of purchase.
	After submitting this information, the system will display the warranty information for your drive.
Load-unload cycles	600,000
Supports Hotplug operation per	Yes
Serial ATA Revision 2.6 specification

*One GB equals one billion 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.

6 CONSTELLATION ES.3 SERIAL ATA PRODUCT MANUAL, REV. A