4
PipelineHD Series SATA Product Manual, Rev. A
Table 1:
Drive specifications summary
for 500, 320 and 160 Gbyte models
Drive specification
ST3500321CS
ST3320310CS
ST3160310CS
Formatted capacity
(512 bytes/sector)*
500 Gbytes
320 Gbytes
160 Gbytes
Guaranteed sectors
976,773,168
625,142,448
312,581,808
Heads
4
2
1
Discs
2
1
1
Bytes per sector
512
Default sectors per track
63
Default read/write heads
16
Default cylinders
16,383
Recording density
1,020 kbits/in max
1,242 kbits/in max
Track density
173 ktracks/in avg
Areal density
176 Gbits/in
2
avg
215 Gbits/in
2
avg
Internal data transfer rate
980 Mbits/sec max
1,201 Mbits/sec max
Sustained data transfer rate
90 Mbytes/sec max
I/O data-transfer rate
300 Mbytes/sec max
ATA data-transfer modes supported
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
Cache buffer
8 Mbytes
Height (max)
26.1 mm (1.028 inches)
20.20 mm (0.795 inches)
Width (max)
101.85 mm (4.010 inches)
Length (max)
146.99 mm (5.787 inches)
Weight (typical)
530 grams (1.168 lb.)
380 grams (0.838 lb.)
Power-on to ready
16 sec max
Standby to ready
16 sec max
Track-to-track seek time
<1.0 msec typical read;
<1.2 msec typical write
Average seek, read
<14.0 msec typical
Average seek, write
<15.0 msec typical
Startup current (typical) 12V (peak)
2.0 amps
Voltage tolerance (including noise)
5V ± 5%
12V ± 10%
Operating temperature
(Drive Case temperature)
0° to 75°C
Nonoperating temperature (Ambient)
–40° to 70°C
Temperature gradient (max)
20°C per hour max (operating)
30°C per hour max (nonoperating)
Relative humidity
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max
Wet bulb temperature (max)
37.7°C max (operating)
40.0°C max (nonoperating)
Altitude, operating
–60.96 m to 3,048 m
(–200 ft. to 10,000+ ft.)
Altitude, nonoperating
(below mean sea level, max)
–60.96 m to 12,192 m
(–200 ft. to 40,000+ ft.)
Operational Shock
70 Gs at 2 msec max
Non-Operational Shock
300 Gs at 2 msec max
350 Gs at 2 msec max
Содержание ST3320310CS - Pipeline HD 320 GB Hard Drive
Страница 1: ...Product Manual PipelineHD Series SATA 100504234 Rev A April 2008 ST3500321CS ST3320310CS ST3160310CS...
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Страница 26: ...20 PipelineHD Series SATA Product Manual Rev A Figure 5 Mounting dimensions for 320 and 160 GB models...
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