Back View And Features; Power Supply Indicators; Led Indicators; Figure 2. Back View - Dell PowerEdge M915 Technical Manual

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4.4 Back View and Features

Figure 2 shows the back view of the M915.

Figure 2.

Back View

See the Blade Features section in the About Your System chapter of the Dell PowerEdge Modular

Systems Hardware Owner's Manual on

Support.Dell.com

for more information.

The power supplies must be connected to a power distribution unit (PDU), and not directly to an

electrical outlet. The power supplies require a 200V–240V power source.

See the Power Supply Indicators section in the About Your System chapter of the Dell PowerEdge

Modular Systems Hardware Owner's Manual on

Support.Dell.com

for more information.

Each disk drive carrier has two LED indicators visible from the front of the system. One is a green LED

for disk activity and the other is a bicolor (green/amber) LED for status information. The activity LED

is driven by the disk drive during normal operation. The bicolor LED is controlled by the SEP device

on the backplane. Both LEDs are used to indicate certain conditions under direction of a storage

controller.

PowerEdge M915 Technical Guide

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