Seagate ST3600002FC, ST3300602FC manual Physical/electrical specifications, AC power requirements

6.0Physical/electrical specifications

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

6.1AC power requirements

None.

6.2DC power requirements

The voltage and current requirements for a single drive are shown below. Values indicated apply at the drive connector. Notes are shown following table 4.

Table 2: DC power requirements for ST3600002FC 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]
		[] [7]	0.36	0.37	0.38	0.37	0.41	0.37
Avg idle current DCX
Maximum starting current
(peak DC) DC	3σ	[5]	0.47	1.96	0.49	1.97	0.52	1.97
(peak AC) AC	3σ	[5]	0.76	4.24	0.76	3.76	0.84	3.90
Delayed motor start (max) DC	3σ	[] [6]	0.44	0.04	0.46	0.04	0.49	0.04
Peak operating current:
		[] [6]	0.38	0.67	0.41	0.66	0.43	0.66
Typical DCX
Maximum DC	3σ	[]	0.39	0.68	0.41	0.68	0.44	0.67
Maximum (peak) DC	3σ		1.00	2.58	1.04	2.54	1.04	2.50

Cheetah NS 10K.2 FC Product Manual, Rev. B 23