Seagate Medalist ST31082A, Product Manual

Page: 20 / 92

Chapter 2 Specifications
Page 8 ST3636A/ST31082A/ST31276A
Read/Write Characteristics
Interface:
•
Task File
Recording Method:
•
1 of 7 RLL code
Recording Density (ID):
•
88,400 bits per inch
Flux Density (ID):
•
66,300 flux reversals per inch
Data Transfer Rate:
•
To/From Media: 33.6 megabits/second - 67.2 megabits/second
• To/From Host: PIO Mode 4 (16.7 MB/second) or Multiword DMA Mode 2
Reliability
Data Reliability:
•
< 1 non-recoverable error in 10
14
bits read
Component Design Life:
•
5 years
Start/Stop Cycles:
•
40,000 minimum
Mean Time Between Failures:
•
300,000 power-on hours
Mean Time to Repair:
•
10 minutes typical
Preventive Maintenance:
•
none