PRODUCT SPECIFICATIONS
3 – 4
Reliability Specifications
Reliability Specifications
Reliability Specifications
Reliability Specifications
Reliability Specifications
Annual Return Rate
Annual Return Rate
Annual Return Rate
Annual Return Rate
Annual Return Rate
< 0.5%
Annual 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.
Quality Acceptance Rate
Quality Acceptance Rate
Quality Acceptance Rate
Quality Acceptance Rate
Quality Acceptance Rate
< 1,000 DPPM
The quality acceptance rate indicates the percentage of Maxtor products
successfully installed by our customers, and/or the number of defective parts
per million (DPPM) encountered during the entire installation process.
Start/Stop Cycles
Start/Stop Cycles
Start/Stop Cycles
Start/Stop Cycles
Start/Stop Cycles
>50,000
This indicates the average minimum cycles for reliable start/stop function.
Load/Unload Cycles
Load/Unload Cycles
Load/Unload Cycles
Load/Unload Cycles
Load/Unload Cycles
>100,000
This indicates the average minimum cycles for reliable load/unload function.
Data Reliability
Data Reliability
Data Reliability
Data Reliability
Data Reliability
< 1 per 10E15 bits read
Data errors (non-recoverable). Average data error rate allowed with all error
recovery features activated.
Component Design Life
Component Design Life
Component Design Life
Component Design Life
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.
Shock and Vibration
Shock and Vibration
Shock and Vibration
Shock and Vibration
Shock and Vibration
PARAM ETER
OPER AT ING
N ON- OPER AT ING
Mecha ni cal Shoc k
30 Gs, 2.0 ms , no err or s
300 Gs, 2.0 ms , n o damag e
Rotatio nal Shoc k
20,00 0 Ra d/sec ,0.5 to 1.0 ms , n o d
Rando m Vi br a ti on
10 to 45 Hz a t 0.00 4 G
2
/Hz
48 to 62 Hz a t 0.00 8 G
2
/Hz
65 to 300 Hz a t 0.00 4 G
2
/Hz
30 1 to 500 Hz at 0.00 06 G
2
/Hz
no e rr or s
PSD :
10 Hz at .0 5 G
2
/Hz
20 Hz at .0 55 G
2
/Hz,
30 0 Hz at .05 G
2
/Hz
30 1 Hz at .00 14 G
2
/Hz
50 0 Hz at .00 1 G
2
/Hz
760 Hz at .00 1 G
2
/Hz
87 7 Hz at .00 3 G
2
/Hz
10 00 Hz at .0 01 G
2
/Hz
15 70 Hz at .0 01 G
2
/Hz
20 00 Hz at .00 01 G
2
/Hz
Swep t Sin e Vi b r atio n
10 to 30 0 Hz
1 G ( 0 to pe ak ) ampli tu de, 1 octave p er min ute
