Momentus 4200.3 PATA Product Manual, Rev. B
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2.5 Recording and interface te ch no l o gy 2.6 Physical characteristics
Technology Specification
Interface Parallel ATA
Recording method Perdendicular
Recording density BPI (bits/inch typical) 835k
Track density TPI (tracks/inch typical) 150k
Areal density (Gbits/inch2 max) 132
Spindle speed (RPM) (± 0.2%) 5,400
Internal data-transfer rate OD (Mbits/sec max) 352
I/O data-transfer rate (Mbytes/sec max) 100 (Ultra DMA mode 5)
Interleave 1:1
Cache buffer 8 Mbytes (8,192 kbytes)
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) 96
0.21