Seagate Pulsar XT.2 Manuál stáhnout pdf (Strana 32)

24 Pulsar XT.2 SAS Product Manual, Rev. B

Table 9: 200GB standard model DC power requirements

Parameter 200GB (6.0Gb)

Regulation ±5% ±5%

Voltage +5V +12V

Current (A) Current (A) Power (W)

Average idle current

DC

0.40 0.17 4.04

Maximum starting current

(peak DC) DC 3σ 1.13 0.30

(peak AC) AC 3σ 1.20 0.64

Delayed start (max) DC 3σ 0.43 0.19 4.43

Peak operating current (random read):

Typical DC DC 0.47 0.22 4.99

Maximum DC 3σ 0.50 0.22 5.14

Maximum (peak) DC 3σ 0.77 0.55

Peak operating current (random write)

Typical DC DC 0.45 0.27 5.49

Maximum DC 3σ 0.49 0.28 5.81

Maximum (peak) DC 3σ 0.71 0.74

Peak operating current (sequential read)

Typical DC DC 0.54 0.27 5.94

Maximum DC 3σ 0.58 0.28 6.26

Maximum (peak) DC 3σ 0.79 0.55

Peak operating current (sequential write)

Typical DC DC 0.52 0.35 6.80

Maximum DC 3σ 0.56 0.36 7.12

Maximum (peak) DC 3σ 0.79 0.85

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 73 74

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Seagate Pulsar XT.2 Manuál Strana 32