Maxtor 10K III Shock and Vibration Specifications, At ambient temperature Unrecoverable errors

Specifications

￿￿￿￿5*1%-The￿#0&Maxtor￿8+$4#6+10Atlas 10K III hard disk drive can withstand levels of shock and vibration applied to any of its three mutually perpendicular axes, or principal base axis, as specified in Table 4-8.A functioning drive can be subjected to specified operating levels of shock and vibration. When a drive has been subjected to specified non-operating levels of shock and vibration, with power to the drive off, there will be no change in performance at power on.

When packed in its -pack shipping container, the Maxtor Atlas 10K III drive can withstand a drop from 30 inches onto a concrete surface on any of its surfaces, six edges, or three corners. The 12-pack shipping container can withstand a drop from 30 inches onto a concrete surface on any of its surfaces, six edges, or three corners.

Shock and Vibration Specifications

Shock2#4#/'6'4linear		12'4#6+0)		010￿12'4#6+0)
(G/Number of shocks)1		63 G/20		250 G1(18.4 GB, 36.7 GB,
				and 73.4 GB)
		1/2 sine wave, 2 ms
		duration		1/2 sine wave, ms duration
Shock rotational		N/A		20,000
(rad/s2)1
Vibration Swept1		3 G p-p 5—300 Hz		2 G p-p 5–500 Hz
		0.5 G p-p 5—500 Hz
Vibration Random
(G2/Hz) 1 G rms		0.008 10—300 Hz		0.05 10—300 Hz
		0.0012Table3004-8—500 Hz		0.01 300—500 Hz
Note:	1.	At ambient temperature	and no	unrecoverable errors.

￿￿￿￿	4'.+#$Component+.+6;￿	Life:	5 years
	Preventive Maintenance (PM):		Not required
	Contact Start/Stop:		50,000 cycles at all environments
	(Equal number of power off
	and standby spin downs)
	Annualized Failure Rate (AFR)		No greater than 0.9 percent

Drive reliability is closely related to the temperatures the drive is exposed to. The operational design temperature ambient is 86°F (30°C). Temperature ambient above 131°F (55°C) or below 41°F (5°C) may decrease drive reliability.

4-10 Maxtor Atlas 10K III