6
Momentus 4200.2 Product Manual, Rev. D
2.5
Recording and interface technology
2.6
Physical characteristics
Technology
Specification
Interface
Parallel ATA
Recording method
RLL 0,11
Recording density BPI (bits/inch typical)
703,000
Track density TPI (tracks/inch typical)
115,000
Areal density (Mbits/inch
2
max)
86
Spindle speed (RPM) (± 0.2%)
4,200 RPM-Class Performance (Actual spin speed 5,400 RPM)
Internal data-transfer rate OD (Mbytes/sec max)
48.25
I/O data-transfer rate (Mbytes/sec max)
100 (Ultra DMA mode 5)
Interleave
1:1
Cache buffer
8 Mbytes (8,184 kbytes) on ST9100822A, ST9808210A and
ST960821A
2 Mbytes (2,048 kbytes) on ST950212A, ST9402113A, and
ST930219A
Height
(mm)
(inches)
9.5 +/-0.2
0.374 +/-0.008
Width
(mm)
(inches)
69.85 +/-0.25
2.750 +/-0.010
Length
(mm)
(inches)
100.2 +/-0.25
3.945 +/-0.010
Typical weight
(grams)
(pounds)
100
0.22
Содержание ST9100822A
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