Seagate Cheetah 10K.7 SCSI Spezifikationen PDF herunterladen (Seite 37)

Cheetah 10K.7 FC Product Manual, Rev. D 25

6.0 Physical/electrical specifications

This section provides information relating to the physical and electrical characteristics of the drive.

6.1 AC power requirements

None.

6.2 DC power requirements

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

connector.

Table 11:

ST3300007FC DC power requirements

ST3300007FC ST3300007FC

1 Gbit 2 Gbit

Notes (Amps) (Amps) (Amps) (Amps)

Voltage +5V +12V [2] +5V +12V [2]

Regulation [5] ±5% ±5% [2] ±5% ±5% [2]

Avg idle current DC X [1] [7]

0.87 0.63 0.93 0.63

Maximum starting current

(peak DC) DC 3σ [3]

1.02 1.97 1.08 1.97

(peak AC) AC 3σ [3]

1.34 3.98 1.40 4.04

Delayed motor start (max) DC 3σ [1] [4]

0.60 0.09 0.61 0.09

Peak operating current:

Typical DC X [1] [6]

0.89 1.10 0.96 1.10

Maximum DC 3σ [1]

0.90 1.11 0.96 1.11

Maximum (peak) DC 3σ

1.74 2.74 1.80 2.72

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 105 106

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Seagate Cheetah 10K.7 SCSI Spezifikationen Seite 37