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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 SkyHawk AI Serial
ATA 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 (MB/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 drive temperature
(Drive Reported Temperature)
Non-Operating temperature
Seagate SkyHawk AI Serial ATA Product Manual, Rev. A
ST18000VE000
ST18000VE002
18TB
Section
(see
18
9
512
4096
2321
480
1155
7200
2833
260
600
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
256MB (262,144KB)
670g (1.477 lb)
4.16ms
23/30
23/30
2.0A
5V ± 5%
12V ± 10%
*
0° to 65°C
–40° to 70°C (Ambient Temperature, see sections
ST16000VE002
16TB
2.2)
16
8
2426
436
1028
250
Drive specifications
ST12000VE001
12TB
12
7
240
2.6.1
and 2.13)
7
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