Fsx 1600 – Brocade FastIron SX Series Chassis Hardware Installation Guide User Manual
Page 155
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Total air flow: 127 CFM * 6 (qty) = 762 CFM
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Fan operating noise: maximum 67.0 dB
FIGURE 56 Internal airflow in the FSX 800
FSX 1600
The fan trays in the FSX 1600 are located in the top rear of the chassis.
The fans cool the CPU, main memory, and voltage regulators. The fans move the air from the front of
the device to the rear of the device, as shown in the figure below.
The table below shows the airflow and acoustic level for each fan speed setting on the FSX 1600
chassis. The noise level varies on each side of the chassis and is highest at the rear of the chassis
where the fans are located.
FSX 1600 chassis fan operating noise
TABLE 28
Fan Speed Setting
Airflow (CFM) Exhaust
Acoustic Level (dB)
Front
Left
Right
Rear
1
282
59
58
58
65
2
388
65
66
66
72
3
391
65
66
66
72
4
395
65
66
66
72
FSX 1600
Brocade FastIron SX Series Chassis Hardware Installation Guide
153
53-1003092-01