Seagate 80GB HDD ST380022A Manual De Usuario
Los códigos de productos
ST380022A
U7 Product Manual, Rev. D
7
2.5
Recording and interface technology
2.6
Physical characteristics
Interface
ATA
Recording method
16/17 EPRML
Recording density BPI (bits/inch max)
542,000
Track density TPI (tracks/inch max)
78,000
Areal density (Mbits/inch
2
max)
42,200
Performance level
5,400 RPM class
Max. Internal transfer rate (Mbits/sec)
570
Sustained transfer rate
(Mbytes/sec)
(Mbytes/sec)
27 to 44
I/O data transfer rate
(Mbytes/sec max)
(Mbytes/sec max)
16.6 (PIO mode 4)
100 (Ultra DMA mode 5)
100 (Ultra DMA mode 5)
Interleave
1:1
Cache buffer
1 Mbyte (1,024 kbytes)
Drive specification
ST3120020A
ST380022A
ST380022A
ST360012A
ST340012A
ST330012A
ST340012A
ST330012A
Maximum height
(mm)
(inches)
(inches)
26.1
1.028
1.028
26.1
1.028
1.028
Maximum width
(mm)
(inches)
(inches)
101.85
4.01
4.01
101.85
4.01
4.01
Maximum length
(mm)
(inches)
(inches)
147.0
5.787
5.787
147.0
5.787
5.787
Typical weight
(grams)
(pounds)
(pounds)
635
1.40
1.40
635
1.40
1.40