Maxtor 5T040H4, 5T060H6 PowerRequirements, PowerModeDefinitions, EPA Energy Star Compliance

PRODUCT SPECIFICATIONS

PowerRequirements

M OD E	12V ± 10%		5V ± 5%		POWER
Spin-up (peak)	2950	mA	430	mA	41	.2	W
Seek (average)	550	mA	510	mA	9	.5	W
Read/Write (average)	600	mA	550	mA	10	.0	W
Idle (average)	350	mA	500	mA	6	.7	W
Standby (average)	30	mA	150	mA	1	.2	W
Sleep (average)	30	mA	125	mA	1	.0	W

PowerModeDefinitions

Spin-up

The drive is spinning up following initial application of power and has not yet reached full speed.

Seek

A random access operation by the disk drive.

Read/Write

Data is being read from or written to the drive.

Idle

The drive is spinning, the actuator is parked and powered off and all other circuitry is powered on. The drive is capable of responding to read commands within 40 ms.

Standby

The spin motor is not spinning. The drive will leave this mode upon receipt of a command that requires disk access. The time-out value for this mode is programmable. The buffer is active to accept write data.

Sleep

This is the lowest power state – with the interface set to inactive. A software or hardware reset is required to return the drive to the Standby state.

EPA Energy Star Compliance

Maxtor Corporation supports the goals of the U.S. Environmental Protection Agency’s Energy Star program to reduce the electrical power consumption of computer equipment.

EnvironmentalLimits

P ARAM ETER	OP ER AT ING		NON -OP ER AT IN G/ST OR AGE
Tem perature	5° C to 55° C		low temperature ( -40° C)
			high temperature (71° C) per MIL- STD -810E, method
			501.3, clim atic c ategory; hot-induced conditions.
Therm al Gradient		25° C per hour (m ax im um)
Relative Humidity		5% to 95% (non - condensing )
W et Bulb			30° C (max im um)
Altitude	-650 to 10,000 feet		-650 to 40,000 feet
Acoustic Noise - Idle Mode	3.3 bel
(per ISO 7779, 10 m ic rophone, av erage	measured at sea level
s ound power)

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