Readyrails Static Rails; Fans; Lcd Control Panel; Figure 7. Fan Gantry - Dell External OEMR R710 Technical Manual

Dell
4.8.2

ReadyRails Static Rails

TM
ReadyRails Static Rails for 4-post and 2-post racks support the following:

Toolless installation in 19‖ EIA-310-E compliant square or unthreaded round hole 4-post racks
including all generations of Dell racks

Tooled installation in 19‖ EIA-310-E compliant threaded hole 4-post and 2-post racks
See section 14 for more details.

4.9 Fans

Five hot-swappable fans are mounted in a fan gantry that is located in the chassis between the hard
drive bay and the processors. See Figure 7. Each fan has a blind mate 2x2 connector that plugs
directly into the planar. There is an additional fan integrated in each power supply to cool the power
supply subsystem and also provide additional cooling for the whole system. Single processor
configurations have four fans populated.
The Embedded Server Management logic in the system monitors the speed of the fans. A fan failure
or over-temperature in the system results in a notification by iDRAC6. All system fans are pulse-width
modulated fans. Redundant cooling is supported.

4.10 LCD Control Panel

The LCD control panel is located on the front of the system chassis to provide user access to
switches, display, and I/O interfaces. See Figure 8. The control panel includes the following
features:

ACPI-compliant power button with an integrated green power LED (controlled by iDRAC6)

128x20 pixel LCD with controls:
o Two navigation buttons
o Select button
o System ID button

Non-maskable Interrupt (NMI) button (recessed)

Ambient temperature sensor
PowerEdge R710 Technical Guide
Fan Gantry
Figure 7.
19