Performance specifications, Pecifications – Western Digital WDE2170 User Manual
Page 12
Specifications
WD Enterprise WDE2170/WDE4360
RELEASED 04-08-97
4079-001045 Rev. B
4
2. S
PECIFICATIONS
2.1. Performance
Specifications
Table 2-1. WDE2170/4360 Performance Specifications
PERFORMANCE CRITERIA
WDE2170/WDE4360 SPECIFICATIONS
Average Seek
•
Read
•
Write
8 ms
9.5 ms
Track-to-Track Seek
•
Read
•
Write
1 ms
2.5 ms
Full Stroke Seek
< 18 ms
Average Latency
4.17 ms
Rotational Speed
7200 RPM
Data Transfer Rate
•
Media to Buffer
•
Buffer to Host
81-140 Mbits/s
40 MB/s max.
Buffer Size
1
512 KB
1 MB optional
Error Rate - Unrecoverable
< 1 in 10
14
bits read
Spindle Start Time
< 30s to ready
Spindle Stop Time
< 20s
Contact Start/Stop Cycles (CSS)
2
20,000
1
User can access the entire 512 KB or 1 MB data buffer.
2
Must not exceed defined environmental specification.
Note: This table represents typical values under nominal conditions.