- Hewlett-Packard Server User Manual

Chapter 1
HP Blade Server bh7800 Overview
Air Flow
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supplies and up through the front card cage. Air then passes over the top of the backplane, through the top
rear fans and down through the rear card cage. It travels through the rear sections of the power supplies and
out through the rear power supply fans.
Figure 1-14 bh7800 Cooling Airflow (Chassis Side View)
Air Intake Temperature
The recommended air intake temperature for the bh7800 server is between 68 degrees F and 77 degrees F (25
degrees C and 30 degrees C) at 225 CFM.