Seagate ST3250623AS ユーザーズマニュアル

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Barracuda 7200.8 Serial ATA Product Manual, Rev. F
11
2.4
Recording and interface technology
2.5
Physical characteristics  
Interface
Serial ATA (SATA)
Recording method
16/17 EPRML
Recording density BPI (bits/inch max)
763,000
Track density TPI (tracks/inch avg)
120,000
Areal density (Mbits/inch
2
 avg)
91,560
Spindle speed (RPM) (± 0.2%)
7,200
Internal data transfer rate (Mbytes/sec max)
95
Sustained transfer rate OD (Mbytes/sec max)
65
I/O data-transfer rate (Mbytes/sec max)
150 (SATA 1.0)
Interleave
1:1
Cache buffer
   ST3400832AS
 
   ST3300831AS
 
   ST3250823AS
 
   ST3200826AS
   ST3400632AS
 
   ST3300631AS
 
   ST3250623AS
8 Mbytes (8,192 kbytes)
 
 
 
 
16 Mbytes (16,384 kbytes)
Maximum height
 
(mm)
 
(inches)
 
26.11
 
1.028
Maximum width
 
(mm)
 
(inches)
 
101.85
 
4.010
Maximum length
 
(mm)
 
(inches)
 
146.99
 
5.787
Maximum weight
 
(grams)
 
(pounds)
 
635
 
1.39