User's Manual

Seagate IronWolf Pro SATA Product Manual, Rev. G 9
2.2 Formatted capacity
* 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" (words 60-61 and 100-103) for additional information about 48-bit addressing
support of drives with capacities over 137GB.
2.3 Recording and interface technology
2.4 Start/stop times
ST models Formatted capacity* Guaranteed sectors Bytes per logical sector
ST8000NE001 8TB 15,628,053,168
512ST6000NE000 6TB 11,721,045,168
ST4000NE001 4TB 7,814,037,168
8TB, 6TB & 4TB
Interface Serial ATA (SATA)
Recording method Perpendicular
Recording density, KBPI (Kb/in max) 2509
Track density, KTPI (ktracks/in, 0 Skew) 371
Areal density (Gb/in
2
, @ 0 skew mid-disk) 930
Spindle speed (RPM) (± 0.2%) 7200
Internal data transfer rate (Mb/s max) 2850
Sustained data transfer rate (MiB/s max) 200 (214 MB/s max)
I/O data-transfer rate (MB/s max) 600 (Ultra DMA mode 5)
Power-on to Ready (sec) (typ/max) 23/30
Standby to Ready (sec) (typ/max) 23/30
Ready to spindle stop (sec) (max) 23