Seagate ST3450802FC Computer Drive User Manual


 
24 Cheetah NS 10K.2 FC Product Manual, Rev. B
Table 3: DC power requirements for ST3450802FC model
1 Gbit 2 Gbit 4 Gbit
Notes (Amps) (Amps) (Amps) (Amps) (Amps) (Amps)
Voltage +5V +12V [4] +5V +12V [4] +5V +12V [4]
Regulation [5] ±5% ±5% [2] ±5% ±5% [2] ±5% ±5% [2]
Avg idle current DCX
[] [7] 0.36 0.33 0.38 0.33 0.40 0.33
Maximum starting current
(peak DC) DC 3σ [5] 0.45 1.94 0.47 1.92 0.64 1.95
(peak AC) AC 3σ [5] 0.76 4.22 0.92 4.16 1.04 4.16
Delayed motor start (max) DC 3σ [] [6] 0.44 0.04 0.46 0.04 0.49 0.04
Peak operating current:
Typical DCX [] [6] 0.38 0.62 0.40 0.62 0.42 0.62
Maximum DC 3σ [] 0.39 0.62 0.41 0.63 0.43 0.63
Maximum (peak) DC 3σ 0.98 2.50 1.00 2.48 1.04 2.48