Seagate Technology Exos 7E8 512N, Product Manual

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Seagate Exos 7E8 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
512N models
Standard Self-Encrypting (SED) SED FIPS 140-2 Instant Secure Erase
ST6000NM002A
ST4000NM000A ST4000NM006A ST4000NM013A ST4000NM016A
ST3000NM000A ST3000NM002A ST3000NM004A ST3000NM007A
ST2000NM000A ST2000NM006A ST2000NM012A
ST1000NM000A ST1000NM002A ST1000NM004A
Drive specification
ST6000NM002A
ST4000NM000A
ST4000NM006A
ST4000NM013A
ST4000NM016A ST3000NM000A
ST3000NM002A
ST3000NM004A
ST3000NM007A
ST2000NM000A
ST2000NM006A
ST2000NM012A ST1000NM000A
ST1000NM002A
ST1000NM004A
Formatted (512 bytes/sector)* 6TB 4TB 3TB 2TB 1TB
Guaranteed sectors (see Section 2.2 )
Heads 8 6 3 2
Discs 4 3 2
Bytes per logical sector 512
Recording density, KBPI (Kb/in max) 2018
Track density, KTPI (ktracks/in avg.) 369
Areal density, (Gb/in
2
avg) 732
Spindle speed (RPM) 7200
Internal data transfer rate (Mb/s max) 2396
Sustained data transfer rate OD (MiB/s max)
220
(230 MB/s max)
215
(225 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) 693g (1.528lb) 649g (1.431 lb) 620g (1.367 lb) 605g (1.334 lb)
Average latency 4.16ms
Power-on to ready (sec) (typ/max) 22/30
Standby to ready (sec) (typ/max) 22/30
Startup current (typical) 12V (peak) 2.6A
Voltage tolerance (including noise)
5V ±5%
12V ±10%
Non-Operating ambient temperature (°C) –40 to 70
Operating temperature
†
5° to 60°C (Drive Reported Temperature)
Non-Operating temperature –40° to 70°C (Ambient Temperature, see sections 2.6.1 and 2.10 )
Temperature gradient
(°C per hour max)
20°C (operating)
20°C (non-operating)
Relative humidity
5% to 95% (operating)
5% to 95% (non-operating)