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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 Exos X14 SATA 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 2
Drive specifications summary
Drive specification
Formatted (512 bytes/sector)*
Guaranteed sectors
Heads
Discs
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)
Sustained data transfer rate OD (MiB/s max)
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)
*
Operating temperature
Non-Operating temperature
Seagate Exos X14 SATA Product Manual, Rev. C
ST14000NM0018,
ST14000NM0258
14TB
(see
Section
2.2)
16
8
512
4096
2426
436
1058
7200
2833
248 (261 MB/s max)
600
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
256MB (262,144KB)
690g (1.521 lb)
4.16ms
20/30
20/30
2.6A
2.0A (optional configuration through Smart Command Transport)
5V ± 5%
12V ± 10%
5° to 60°C (Drive Reported Temperature)
–40° to 70°C (Ambient Temperature, see sections 2.6.1 and 2.15)
ST12000NM0008,
ST12000NM0248
12TB
15
Drive specifications
ST10000NM0478,
ST10000NM0568
10TB
13
7
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