Справочник Пользователя для Seagate ST3160812SV

4

SV35 Series SATA Product Manual, Rev. C

Formatted Gbytes (512 bytes/sector)*

500

Guaranteed sectors

976,773,168

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)

790.1

Track density TPI (ktracks/inch avg)

124.5

Areal density (Gbits/inch

2 

avg)

97.96

Spindle speed (RPM)

7,200

Internal data transfer rate (Mbits/sec max)

815.2

Sustained transfer rate (Mbytes/sec max)

65

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

3.0 Gbits/sec
1.5 Gbits/sec

Cache buffer 

16 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 (max) grams 

710 grams

Average latency (msec)

4.16 

Power-on to ready (max)

16 sec

Standby to ready (max)

16 sec

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)

8.45 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)
40.0 (nonoperating)

Altitude, operating

–60.96 m to 3,048 m
(–200 ft to 10,000

+ 

ft)