Seagate ST980815A Manual Do Utilizador
10
Momentus 5400.3 PATA Product Manual, Rev. C
2.5
Recording and interface technology
2.6
Physical characteristics
Technology
Specification
Interface
Parallel ATA
Recording method
Perpendicular
Recording density BPI (bits/inch typical)
835k
Track density TPI (tracks/inch typical)
150k
Areal density (Gbits/inch
2
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)
100.50 +/–0.25
3.957 +/–0.010
Typical weight
ST9160821A
ST9120822A
ST9100828A
ST980815A
ST960815A
ST940815A
102 grams
0.22 pounds
98 grams
0.216 pounds