Seagate ST5000DM002 ユーザーズマニュアル

Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal power. For 
convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models:

 are for quick reference. For details on specification measurement or definition, refer to the 

appropriate section of this manual. 

ST6000DM001

 ST5000DM002

 ST4000DM000

Formatted capacity (512 bytes/sector)**

6000GB (6TB)

5000GB (5TB)

4000GB (4TB)

Guaranteed sectors

11,721,045,168

9,767,541,168

7,814,037,168

Heads

12

8

Disks

6

4

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)

1981kFCI

1807kFCI

Track density (avg)

320ktracks/in 

Areal density (avg)

633Gb/in2 

625Gb/in2 

Internal data transfer rate (max)

1981Mb/s 

1813Mb/s 

Average data rate, read/write (MB/s)

180MB/s 

146MB/s 

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

220MB/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

128MB

64MB

Height (max)

26.1mm / 1.028 in

Width (max)

101.6mm /4.0 in (+ 0.010 in)

Length (max)

146.99mm / 5.787 in

Weight (typical)

780g / 1.72 lb

610g / 1.35 lb

Average latency

4.0ms

5.1ms

Power-on to ready (max)

<30.0s

<18.0s

Standby to ready (max)

<30.0s

<15.0s

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

<8.5ms typical
<9.5ms typical

<12.0ms typical
<12.0ms typical

Startup current (typical) 12V 

2.0A

Voltage tolerance (including noise)

5V: ±5%

12V: ±10%

Ambient temperature

0° to 60°C (operating)

–40° to 70°C (non-operating)

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)

37.7°C max (operating)

40.0°C max (nonoperating)