Seagate (ST16000NM002G) - Инструкция по эксплуатации - Страница 25

Seagate Exos X16 SAS Product Manual, Rev. K

24 

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Physical/electrical specifications

6.4

DC power requirements

The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector.

The standard drive models and the SED drive models have identical hardware, however the security and encryption portion of the drive controller 
ASIC is enabled and functional in the SED models. This represents a small additional drain on the 5V supply of about 30mA and a commensurate

increase of about 150mW in power consumption. There is no additional drain on the 12V supply. 

Table 1

DC power requirements (16TB and 14TB)

Notes

12.0Gb mode

(Amps)

(Amps)

(Watts)

Voltage

+5V

+12V [[2]]

Regulation

[5]

± 5%

± 10% [2]

Avg idle current DCX

[1] [6]

0.30

0.32

5.27

Advanced idle current

Idle A

0.30

0.32

5.31

Idle B

0.25

0.19

3.51

Idle C

0.24

0.13

2.75

Standby

0.23

0.01

1.34

Maximum starting current

(peak DC) DC

[3]

0.96

1.95

(peak AC) AC

[3]

1.11

2.86

Delayed motor start (max) DC

[3] [4]

0.30

0.08

Peak operating current (random read 4K16Q)

Typical DCX

[1]

0.50

0.64

10.20

Maximum DC

[1]

0.51

0.65

Maximum (peak) DC

1.40

2.36

Peak operating current (random write 4K16Q)

Typical DCX

[1]

0.40

0.38

6.55

Maximum DC

[1]

0.40

0.39

Maximum (peak) DC

0.98

2.40

Peak operating current (sequential read 64K16Q)

Typical DCX

[1]

0.88

0.31

8.14

Maximum DC

[1]

0.89

0.32

Maximum (peak) DC

1.24

1.82

Peak operating current (sequential write 64K16Q)

Typical DCX

[1]

0.73

0.31

7.38

Maximum DC

[1]

0.75

0.31

Maximum (peak) DC

1.05

1.82