Shock And Vibration; Reliability Specifications - Maxtor DiamondMax 17 80 ATA Installation And Use Manual

Product Specifications
4.9

SHOCK AND VIBRATION

Parameter
Mechanical Shock
1/2 sine
Rotational Linear Vibration
1/2 sine, radians / sec
Linear Random Vibration (G rms)
4.10

RELIABILITY SPECIFICATIONS

Annualized Return Rate
< 1%
Annualized Return Rate (ARR) indicates the average against products shipped.
ARR includes all reasons for returns (failures, handling, damage, NDF) but does not
include inventory credit returns.
Load/Unload Cycles
> 600K
This indicates the average minimum cycles for reliable unload and load of head ramp
(where heads are loaded and parked onto a ramp off the disk when not in use).
Data Reliability
< 1 per 10
Data errors (non-recoverable). Average data error rate allowed with all error
recovery features activated.
Component Design Life
5 years (minimum)
Component design life is defined as:
a.) the time period before identified wear-out mechanisms impact the failure rate,
or
b.) the time period up to the wear-out point when useful component life expires.
4-6 Maxtor DiamondMax 17 80-160GB AT Hard Disk Drive
Operating
2 ms, R = 0.988 @ 65 Gs
2 ms, 2k
2
10 – 500 Hz, 0.86
15
bits read
Non-Operating
>
2 ms, R = 0.90 @ 350G
>
1 ms, R = 0.95 @ 200G
>
.5 ms, R = 0.99 @ 200G
1 ms, 25k
7 – 800 Hz, 3.08