Seagate ST1000VX000 SV35 Series SATA Product Manual - Page 14

Table 3, Drive specifications for 160 Gbyte models

Page 14 highlights

Table 3: Drive specifications for 160 Gbyte models Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Default sectors per track Default read/write heads Default cylinders Recording density in BPI (kbits/inch max) Track density TPI (ktracks/inch avg) Areal density (Gbits/inch2 avg) Spindle speed (RPM) Internal data transfer rate (Mbits/sec max) Sustained transfer rate (Mbytes/sec max) I/O data transfer rate (Mbytes/sec max) ATA data-transfer modes supported SATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) Average latency (msec) Power-on to ready (typical) Standby to ready (typical) Track-to-track seek time (msec typical) Average seek (msec typical) Startup current (typical) 12V (peak) Seek power (typical) DVR Operating (typical) Idle mode (typical) Standby mode (typical) Sleep mode (typical) Voltage tolerance (including noise) Ambient temperature Temperature gradient (°C per hour max) Relative humidity Relative humidity gradient Wet bulb temperature (°C max) Altitude, operating ST3160212SCE 160 312,581,808 512 63 16 16,383 840.0 141.5 119.0 7,200 867.2 83.0 300 PIO modes 0-4 Multiword DMA modes 0-2 Ultra DMA modes 0-6 1.5 Gbits/sec 3.0 Gbits/sec 2 Mbytes 26.1 mm (1.028 inches) 101.6 mm (4.000 inches) +/-0.010 inches 146.99 mm (5.787 inches) 580 grams (1.28 lb.) 4.16 16 secs 16 secs

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8
SV35 Series SATA Product Manual, Rev. B
Table 3:
Drive specifications for 160 Gbyte models
Drive specification
ST3160212SCE
Formatted Gbytes (512 bytes/sector)*
160
Guaranteed sectors
312,581,808
Bytes per sector
512
Default sectors per track
63
Default read/write heads
16
Default cylinders
16,383
Recording density in BPI (kbits/inch max)
840.0
Track density TPI (ktracks/inch avg)
141.5
Areal density (Gbits/inch
2
avg)
119.0
Spindle speed (RPM)
7,200
Internal data transfer rate (Mbits/sec max)
867.2
Sustained transfer rate (Mbytes/sec max)
83.0
I/O data transfer rate (Mbytes/sec max)
300
ATA data-transfer modes supported
PIO modes 0–4
Multiword DMA modes 0–2
Ultra DMA modes 0–6
SATA data-transfer modes supported
1.5 Gbits/sec
3.0 Gbits/sec
Cache buffer
2 Mbytes
Height (max)
26.1 mm (1.028 inches)
Width (max)
101.6 mm (4.000 inches) +/-0.010 inches
Length (max)
146.99 mm (5.787 inches)
Weight (typical)
580 grams (1.28 lb.)
Average latency (msec)
4.16
Power-on to ready (typical)
16 secs
Standby to ready (typical)
16 secs
Track-to-track seek time (msec typical)
<0.8 (read), <1.0 (write)
Average seek (msec typical)
18 (read), 20 (write)
Startup current (typical) 12V (peak)
2.0 amps
Seek power (typical)
8.6 watts
DVR Operating (typical)
5.71 watts
Idle mode (typical)
8.00 watts
Standby mode (typical)
0.80 watts
Sleep mode (typical)
0.80 watts
Voltage tolerance
(including noise)
5V ± 5%
12V ± 10%
Ambient temperature
0° to 60°C (operating)
–40° to 70°C (nonoperating)
Temperature gradient
(°C per hour max)
20°C (operating)
30°C (nonoperating)
Relative humidity
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max
Wet bulb temperature
(°C max)
37.7 (operating)
40 (nonoperating)
Altitude, operating
–60.96 m to 3,048 m
(–200 ft to 10,000
+
ft)