4 recording and interface technology, Recording and interface technology – Seagate SV35 SERIES ST3250824SV User Manual
Page 17
SV35 Series SATA Product Manual, Rev. C
11
2.4
Recording and interface technology
Interface
ATA
Recording method
16/17 EPRML
Recording density KBPI (kbits/inch max)
ST3500641SV and ST3250824SV
790.1
ST3160812SV
840.0
Track density KTPI (ktracks/inch max)
ST3500641SV and ST3250824SV
124.5
ST3160812SV
141.5
Areal density (Gbits/inch
2
max)
ST3500641SV and ST3250824SV
97.69
ST3160812SV
119.0
Spindle speed (RPM) (± 0.2%)
7,200
Internal data-transfer rate (Mbits/sec max)
ST3500641SV
815.2
ST3250824SV and ST3160812SV
867.2
Sustained data transfer rate (Mbytes/sec max)
ST3500641SV
65.0
ST3250824SV
76.6
ST3160812SV
83.0
I/O data-transfer rate (Mbytes/sec max)
300
Cache buffer
ST3500641SV
ST3250824SV and ST3160812SV
16 Mbytes (16,385 kbytes)
8 Mbytes (8,192 kbytes)
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