Seagate BarraCuda Pro SATA Product Manual, Rev. A (Draft 6)
6
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
Standard 512E models
ST10000DM0004
Drive specification*
ST10000DM0004
Formatted (512 bytes/sector)**
10TB
Guaranteed sectors
(see
Heads
14
Discs
7
Bytes per logical sector
512
Bytes per physical sector
4096
Recording density, KBPI (Kb/in max)
2230
Track density, KTPI (ktracks/in avg.)
386
Areal density, (Gb/in
2
avg)
867
Spindle speed (RPM)
7200
Internal data transfer rate (Mb/s max)
2695
Max sustained transfer rate, OD read (MB/s)
220
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
Weight: (maximum)
650g (1.43 lb)
Average latency
4.16ms
Power-on to ready (sec) (typ/max)
20/30
Standby to ready (sec) (typ/max)
20/30
Startup current (typical) 12V (peak)
<=1.8A
Voltage tolerance (including noise)
5V
±5%
12V ±10%
Non-Operating (Ambient °C)
–40° to 70°
Operating ambient temperature (min °C)
0°
Operating temperature (drive case max °C)
60°
†
Temperature gradient (°C per hour max)
20°C (operating)
30°C (non-operating)
Relative humidity
5% to 95% (operating)
5% to 95% (non-operating)
Relative humidity gradient
30% per hour max
Altitude, operating
–304.8 m to 3,048 m
(–1000 ft to 10,000+ ft)
Altitude, non-operating
(below mean sea level, max)
–304.8 m to 12,192 m
(–1000 ft to 40,000+ ft)
Operational Shock (max at 2 ms)
Read 70 Gs / Write 40 Gs
Non-Operational Shock (max at 2 ms)
250 Gs
