User's Manual

Seagate IronWolf Pro SATA Product Manual, Rev. G 7
2.0 Drive specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For convenience, the
phrases the drive and this drive are used throughout this manual to indicate the following drive models:
2.1 Specification summary tables
The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the
appropriate section of this manual.
Table 1 Drive specifications summary
5xxE Standard models
ST8000NE001 ST4000NE001
ST6000NE000
Drive specification
ST8000NE001 ST6000NE000 ST4000NE001
Formatted (512 bytes/sector)
#
8TB 6TB 4TB
Guaranteed sectors
(see Section 2.2)
Heads
10 10 8 6
Discs
5 5 4 3
Bytes per logical sector
512
Bytes per physical sector
4096
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)
7200
Internal data transfer rate (Mb/s max)
2850
Sustained data transfer rate OD (MiB/s max)
200
(214 MB/s max)
I/O data-transfer rate (MB/s max)
600
ATA data-transfer modes supported
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
Cache buffer
256MB (262,144KB)
Weight: (maximum)
716g (1.557 lb) 649g (1.431 lb)
Average latency
4.16ms
Power-on to ready (sec) (typ/max)
23/30
Standby to ready (sec) (typ/max)
23/30
Startup current (typical) 12V (peak)
2.0A
Voltage tolerance (including noise)
5V ±5%
12V ±10%
Non-Operating temperature –40° to 70°C (Ambient Temperature, see sections 2.6.1 and 2.11)
Operating temperature
*
5° to 60°C (Drive Reported Temperature)
Temperature gradient (°C per hour max)
20°C (operating)
20°C (nonoperating)
Relative humidity
*
5% to 95% (operating)
5% to 95% (nonoperating)
Relative humidity gradient 20% per hour max
Altitude, operating
–304.8 m to 3,048 m
(–1000 ft to 10,000+ ft)