Seagate ST2000VX000 SV35.5 Series SATA Product Manual - Page 14
Formatted capacity, Default logical geometry, Recording and interface technology
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2.2 Formatted capacity Model ST31000525SV ST3500410SV ST3250311SV Formatted capacity* 1 Tbyte 500 Gbytes 250 Gbytes Guaranteed sectors 1,953,525,168 976,773,168 488,397,168 Bytes per sector 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. 2.2.1 LBA mode When addressing the drive in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per track 63 LBA mode When addressing the drive in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above. 2.4 Recording and interface technology Interface Recording method Recording density (kbits/inch max) Track density (ktracks/inch avg) Areal density (Gbits/inch2 avg) Internal data transfer rate (Mbits/sec max) Sustained data transfer rate (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) All models Serial ATA (SATA) Perpendicular 1,474 kbits/in max 236 ktracks/in avg 345 Gbits/in2 avg 1,628 Mbits/sec max 140 300 8 SV35.5 Series SATA Product Manual, Rev. A