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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 4.3.2, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-bit
addressing support of drives with capacities over 137GB.
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.
2.3 Recording and interface technology
Interface
Recording method
Recording density
Track density (ktracks/inch avg)
2
Areal density (Gb/in
)
Internal data transfer rate (Mb/s max)
Maximum sustained data transfer rate, OD read (MB/s)
I/O data-transfer rate (MB/s max)
2.4 Physical characteristics
Maximum height
Maximum width
Maximum length
Typical weight
Cache buffer
Seagate NAS HDD Product Manual, Rev. C
SATA
TGMR
6TB & 8TB
1950 KFCI
6TB & 8TB
435
6TB & 8TB
848
6TB & 8TB
1900
6TB & 8TB
190
600
26.11mm / 1.028 in
101.6mm / 4.0 in (±0.010 in)
146.99mm / 5.787 in
6TB & 8TB
780g / 1.72 lb
128MB
Drive Specifications
9
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