Formatted Capacity; Lba Mode; Recording And Interface Technology; Start/Stop Times - Seagate IronWolf Pro ST8000NE001 Product Manual

2.2

Formatted capacity

ST models
ST8000NE001
ST6000NE000
ST4000NE001
ST2000NE001
* One GB 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 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"
support of drives with capacities over 137GB.
2.3

Recording and interface technology

Interface
Recording method
Recording density, KBPI (Kb/in max)
Track density, KTPI (ktracks/in, 0 Skew)
2
Areal density (Gb/in , @ 0 skew mid-disk)
Spindle speed (RPM) (± 0.2%)
Sustained data transfer rate (MB/s max) (8TB model)
Sustained data transfer rate (MB/s max) (6TB, 4TB & 2TB models)
I/O data-transfer rate (MB/s max)
2.4

Start/stop times

Power-on to Ready (sec) (typ/max)
Standby to Ready (sec) (typ/max)
Ready to spindle stop (sec) (max)
Seagate IronWolf Pro SATA Product Manual, Rev. J
Formatted capacity*
8TB
6TB
4TB
2TB
(words 60-61 and 100-103) for additional information about 48-bit addressing
8TB, 6TB, 4TB & 2TB
Serial ATA (SATA)
Perpendicular
2509
371
930
7200
240
220
600 (Ultra DMA mode 5)
23/30
23/30
23
Guaranteed sectors Bytes per logical sector
15,628,053,168
11,721,045,168
7,814,037,168
3,907,029,168
512
9