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LD25 Series 5400.2 Product Manual, Rev. C
7
2.4 Recording and interface technology
2.5 Physical characteristics
Interface Parallel ATA
Recording density BPI (bits/inch typical) 829,700
Track density TPI (tracks/inch typical) 143,600
Areal density (Gbits/inch
2
max) 130
Spindle speed (RPM) (± 0.2%) 5,400
Internal data-transfer rate OD (Mbytes/sec max) >40
I/O data-transfer rate (Mbytes/sec max)
PATA
SATA
100 (Ultra DMA mode 5)
150
Interleave 1:1
Cache buffer 2 Mbytes (2,048 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 ± 1.45
3.945 ± 0.057
Typical weight (grams)
(pounds)
100
0.22