6
U Series CE Family Product Manual, Rev. A
1.2 Physical organization
1.3 Recording and interface technology
1.4 Physical characteristics
Drive Model
Read/Write heads (GMR)
Number of discs
ST380020ACE
4
2
ST360020ACE
3
2
ST340810ACE
2
1
ST320410ACE
1
1
Interface
ATA
Recording method
96/102 GPRML
Recording density BPI (bits/inch)
562,436
Track density TPI (tracks/inch)
58,000
Areal density (Mbits/inch
2
max)
32,622
Spindle speed (RPM) (
±
0.2%)
5,400
Internal data-transfer rate
(Mbits/sec max)
436
I/O data-transfer rate
(Mbytes/sec max)
16.6 (PIO mode 4)
100 (Ultra DMA mode 5)
Interleave
1:1
Cache buffer (Mbytes)
2
Drive Specification
ST380020ACE, ST360020ACE
ST340810ACE, ST320410ACE
Maximum height
(mm)
(inches)
26.1
1.028
Maximum width
(mm)
(inches)
101.8
4.020
Maximum length
(mm)
(inches)
147.0
5.78
Typical weight
(grams)
(pounds)
680
1.5
Содержание ST320410ACE
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