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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 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
Drive specification*
Formatted (512 bytes/sector)**
Guaranteed sectors
Bytes per logical sector
Bytes per physical sector
Recording density, KBPI (Kb/in max)
Track density, KTPI (ktracks/in avg.)
2
Areal density, (Gb/in
avg)
Spindle speed (RPM)
Internal data transfer rate (Mb/s max)
Max sustained transfer rate, OD read (MB/s)
I/O data-transfer rate (MB/s max)
ATA data-transfer modes supported
Cache buffer
Weight: (maximum)
Average latency
Power-on to ready (sec) (typ/max)
Standby to ready (sec) (typ/max)
Startup current (typical) 12V (peak)
Voltage tolerance (including noise)
Non-Operating (Ambient °C)
Operating ambient temperature (min °C)
Operating temperature (drive case max °C)
Temperature gradient (°C per hour max)
Relative humidity
Seagate IronWolf Serial ATA Product Manual, Rev. D
ST12000VN0007 & ST10000VN0004
12TB & 10TB
(see
Section
2.2)
512
4096
2283
392
923
7200
2685
210
600
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
256MB
705g (1.554 lb)
4.16ms
20/30
20/30
1.8A
5V ±5%
12V ±10%
–40° to 70°
5°
†
70°
20°C (operating)
30°C (non-operating)
5% to 95% (operating)
5% to 95% (non-operating)
6
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