Seagate ST2000VX000 Product Manual page 12

Drive specifications summary
Table 2:
Drive specification
Formatted capacity (512 bytes/sector)*
Guaranteed sectors
Heads
Discs
Bytes per sector
Default sectors per track
Default read/write heads
Default cylinders
Recording density
Track density
Areal density
Internal data transfer rate
Sustained data transfer rate
I/O data-transfer rate
ATA data-transfer modes supported
Cache buffer
Height (max)
Width (max)
Length (max)
Weight (typical)
Power-on to ready
Track-to-track seek time
Average seek, read
Average seek, write
Startup current (typical) 12V (peak)
Voltage tolerance (including noise)
Operating temperature (Drive Case)
Nonoperating temperature
(Drive Case)
Temperature gradient (max)
Relative humidity
Relative humidity gradient
Wet bulb temperature (max)
Altitude, operating
Altitude, nonoperating
(below mean sea level, max)
Operational Shock
Non-Operational Shock
Vibration, operating
6
for 500 and 250 Gbyte models
ST3500410SV
500 Gbytes
976,773,168
2
1
512
63
16
16,383
1,474 kbits/in max
236 ktracks/in avg
2
345 Gbits/in avg
1,628 Mbits/sec max
140 Mbytes/sec max
300 Mbytes/sec max
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
16 Mbytes
26.1 mm (1.028inches)
101.85 mm (4.010 inches)
146.99 mm (5.787 inches)
544 grams (1.199 lb.)
<10 sec max
<0.5 msec typical read;
<1.5 msec typical write
<8.5 msec typical
<9.5 msec typical
2.0 amps
5V ± 5%
12V ± 10%
0° to 70°C
–40° to 70°C
20°C per hour max (operating)
30°C per hour max (nonoperating)
5% to 90% (operating)
5% to 95% (nonoperating)
30% per hour max
37.7°C max (operating)
40.0°C max (nonoperating)
–60.96 m to 3,048 m
(–200 ft. to 10,000+ ft.)
–60.96 m to 12,192 m
(–200 ft. to 40,000+ ft.)
63 Gs at 2 msec max
300 Gs at 2 msec max
5-22 Hz: 0.25 Gs, Limited displacement
22-350 Hz: 0.50 Gs
350-500 Hz: 0.25 Gs
ST3250311SV
250 Gbytes
488,397,168
1
8 Mbytes
20.20 mm (0.794 inches)
380 grams (0.838 lb.)
<8 sec max
<1.0 msec typical read;
<1.2 msec typical write
350 Gs at 2 msec max
SV35.5 Series SATA Product Manual, Rev. A