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2.2
Formatted capacity
Model
Formatted capacity*
2TB
2000GB
*One GB equals one billion bytes and 1TB equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating
environment and formatting.
2.2.1 LBA mode
When addressing these drives 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 48-bit addressing
support of drives with capacities over 137GB.
2.3
Default logical geometry
• Cylinders: 16,383
• Read/write heads: 16
• Sectors per track: 63
LBA mode
When addressing these drives 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 (kBPI)
Track density (ktracks/inch avg)
2
Areal density (Gb/in
)
Spindle speed (RPM)
Interface transfer rate (MB/s)
Data transfer rate (MB/s)
2.5
Physical characteristics
Maximum height
Maximum width
Maximum length
Typical weight
Cache buffer
Seagate BarraCuda Product Manual, Rev. F
Guaranteed sectors
Bytes per sector
3,907,029,168
20.20mm / 0.795 in
101.6mm / 4.0 in (± 0.010 in)
146.99mm / 5.787 in
490g / 1.08 lb
256MB
4096
SATA
TGMR
2200
540
1188
7200
600
up to 220
9
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