Addressing Power Load Concerns for Dual Server Installation

A systems administrator is preparing to install two servers in a single rack.

The administrator is concerned that having both servers in one rack will increase the chance of power issues due to the increased load.

Which of the following should the administrator implement FIRST to address the issue?

A.

Separate circuits

B.

An uninterruptible power supply

C.

Increased PDU capacity

D.

Redundant power supplies.

C.

The concern of the systems administrator is that having two servers in a single rack would increase the load on the power supply and potentially cause power issues. To address this concern, the administrator should implement measures that ensure reliable power delivery to the servers.

The options provided are:

A. Separate circuits B. An uninterruptible power supply C. Increased PDU capacity D. Redundant power supplies.

Option A - Separate circuits: This option involves running separate power circuits to each server in the rack. This could be a good solution to prevent power issues due to overloading the circuit, but it may not be the best first step to address the concern.

Option B - An uninterruptible power supply (UPS): A UPS provides backup power to connected devices in case of a power outage or other power issues. While this would be a good solution to address power issues, it may not be the best first step if the root cause of the issue is power overloading.

Option C - Increased PDU capacity: A PDU (Power Distribution Unit) is used to distribute power from a UPS or other power source to multiple devices. Increasing the capacity of the PDU would allow it to handle more power and prevent overloading. This option would be a good first step to address the concern of power overloading.

Option D - Redundant power supplies: Redundant power supplies provide backup power to a device in case of a power supply failure. While this would be a good solution for ensuring reliability, it may not be the best first step to address the concern of power overloading.

In conclusion, the best option to address the concern of power overloading when installing two servers in a single rack would be to increase the capacity of the PDU (Option C) as a first step. This would ensure that the power distribution unit can handle the increased load and prevent power issues from occurring.