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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 following drive models:
ST2000DM008
2.1
Specification summary tables
The specifications listed in
appropriate section of this manual.
Table 1
Drive specifications summary for 2TB model
Drive Specification*
Formatted capacity (512 bytes/sector)**
Guaranteed sectors
Heads
Disks
Bytes per sector
(4K physical emulated at 512-byte sectors)
Default sectors per track
Default read/write heads
Default cylinders
Recording density (max)
Track density (avg)
Areal density (avg)
Spindle speed (RPM)
SATA interface transfer rate
Maximum data transfer rate
ATA data-transfer modes supported
Cache buffer
Height (max)
Width (max)
Length (max)
Weight (typical)
Average latency
Power-on to ready (typ)
Standby to ready (typ)
Startup current (typical) 12V
Voltage tolerance (including noise)
Non-Operating (Ambient °C)
Operating ambient temperature (min °C)
Operating temperature (drive case max °C)
Temperature gradient
Relative humidity
Relative humidity gradient (max)
Seagate BarraCuda Product Manual, Rev. F
are for quick reference. For details on specification measurement or definition, refer to the
Table 1
ST2000DM008
2000GB (2TB)
3,907,029,168
2,3
1,2
4096
63
16
16,383
2200 kB/in
540 ktracks/in
2
1188 Gb/in
7200
600 MB/s
220 MB/s
PIO modes: 0 to 4
Multiword DMA modes: 0 to 2
Ultra DMA modes 0 to 6
256MB
20.20mm / 0.795 in
101.6mm (± 0.25) / 4.0 in (± 0.010)
146.99mm / 5.787 in
490g / 1.08 lb
6.0 ms
11.0s
11.0s
2.0A
5V ±5%
12V ±10%
–40° to 70°
0°
†
60°
20°C per hour max (operating)
30°C per hour max (non-operating)
5% to 90% (operating)
5% to 95% (non-operating)
30% per hour
7
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