ST3000VX010 Seagate Surveillance 3.5" 监控级 3TB

Formatted capacity (512 bytes/sector)**

4000GB (4TB)

3000GB (3TB)

2000GB (2TB)

1000GB (1TB)

Guaranteed sectors

7,814,037,168

5,860,533,168

3,907,029,168

1,953,525,168

Heads

6

6/5

4

2

Disks

3

3

2

1

Bytes per sector

(4K physical emulated at 512-byte sectors)

4096

Default sectors per track

63

Default read/write heads

16

Default cylinders

16,383

Recording density (max)

2089kBPI

1740kBPI

1807kFCI

Track density (avg)

388ktracks/in

346ktracks/in

352ktracks/in

Areal density (avg)

810Gb/in2

613Gb/in2

625Gfc/in2

Internal data transfer rate (max)

2107Mb/s

1813Mb/s

2147Mb/s

Maximum sustained data rate, OD read (MB/s)

190MB/s

180MB/s

ATA data-transfer modes supported

PIO modes: 0 to 4

Multiword DMA modes: 0 to 2

Ultra DMA modes 0 to 6

I/O data-transfer rate (max)

600MB/s

Cache buffer

64MB

Height (max)

26.1mm / 1.028 in

20.20mm

/ 0.795 in

Width (max)

101.6mm /4.010 in

Length (max)

146.99mm / 5.787 in

Weight (max)

608g / 1.34 lb

610g / 1.40 lb

535g/1.18 lb

415g / 0.915 lb

Average latency

5.1ms

Power-on to ready (max)

<17.0s

<6.0s

Standby to ready (max)

<17.0s

<6.0s

Average seek, read (typical) Average seek, write (typical)

<12.0ms

<12.0ms

<8.5ms

<19.5ms

Startup current (typical) 12V

1.8A

1.2A

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)

70 †

Temperature gradient

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 (max)

30% per hour

Wet bulb temperature (max)

26°C max (operating) 29°C max (nonoperating)

Altitude, operating

–304m to 3048m (–1000 ft to 10,000 ft)

Altitude, non-operating (below mean sea level, max)

–304m to12,192m (–1000ft to 40,000+ ft)

Operational Shock (max)

80 Gs at 2ms