1. Exadata Server X11M Service Manual
  2. Appendices: Server Reference
  3. System Specifications
  4. Electrical Requirements

Electrical Requirements

The server uses high-line AC power. The server can operate effectively over a range of voltages and frequencies.

The following table contains the power supply specifications for Exadata Server X11M.

Note:

The power dissipation numbers listed in the following table are the maximum rated power numbers for the power supply used in the server. The numbers are not a rating of the actual power consumption of the server. For up-to-date information about server power consumption, go to Oracle Power Calculator .

Table B-2 Electrical Requirements

Parameter Exadata Server X11M Specification

Electrical ratings

200-240V~, 10A, 50/60Hz (x2)

Voltage (nominal)

200-240 VAC

Input current (maximum)

10.0A at 200-240 VAC

Frequency (nominal)

50/60 Hz (47-63 Hz range)

Maximum power consumption

1400W at AC 200V-240V

Maximum heat output

11,600 BTU/Hr

Table B-3 Power Supply Specifications

Parameter Power Supply Specification

Exadata Server X11M

Two hot-swappable and highly-redundant 1400W A271 or A271A power supplies (PS0 and PS1)

A271 Power Supply

A271 - Delta Electronics, Model AWF2DC1400W, Input rated 200 - 240 V~, 10A Max, 50/60 Hz. Output: V1 rated 12.1 Vdc, 116A Max., Vsb rated 12.1 Vdc, 3A Max, 1400W maximum

A271A Power Supply

A271A - Flextronics, Model SUN-S-1400ADU00, Input rated 200 - 240 V~, 10A Max, 50/60 Hz. Output: V1 rated 12.1 Vdc, 116A Max., Vsb rated 12.1 Vdc, 3A Max, 1400W maximum

Note:

The A271 and A271A power supplies are functionally identical. Either are supported in the system.

Caution:

Servers must have a reliable power source. Damage to the server might occur if the input voltage levels or input power frequency ranges are exceeded. Electrical disturbances, such as the following, might damage the system:

  • Fluctuations caused by brownouts

  • Wide and rapid variations in input voltage levels or input power frequency

  • Electrical storms

  • Faults in the distribution system, such as defective wiring

To protect your server from such disturbances, use a dedicated power distribution system, power-conditioning equipment, and lightning arresters or power cables for protection from electrical storms.

See the following additional power specifications.