Filter
Top Products
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