Seagate ST3500320SV ユーザーズマニュアル

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SV35.3 Series Serial ATA Product Manual, Rev. B
9
2.4
Recording and interface technology
2.5
Physical characteristics  
Models
ST31000340SV, ST3750330SV & ST3500320SV
ST3250310SV
Interface
Serial ATA (SATA)
Recording method
Perpendicular
Recording density (kbits/inch max)
1,090
1,049
Track density (ktracks/inch avg)
150
155
Areal density (Gbits/inch
2
 avg)
164
163
Internal data transfer rate (Mbits/sec max)
1,287
1,212
Sustained data transfer rate (Mbytes/sec max)
105
106
I/O data-transfer rate (Mbytes/sec max)
300
Drive specification
Maximum height
(1000GB, 750GB, 500GB models)
    mm)
 
    (inches)
26.10
 
1.028
Maximum height
(250GB model only)
    mm)
 
    (inches)
20.20
 
0.794
Maximum width
 
    (mm)
 
    (inches)
101.85
 
4.010
Maximum length
    (mm)
 
    (inches)
146.99
 
5.787
Typical weight
1000 GB models
  750 GB models
  500 GB models
  250 GB models
677 grams (1.493 lbs)
633 grams (1.396 lbs)
544 grams (1.199 lbs)
380 grams (0.838 lbs)
Cache Size
 
    ST31000340SV
 
    ST3750330SV
 
    ST3500320SV
 
 
    ST3250310SV
 
32 Mbytes
 
 
 
 
  8 Mbytes