Fujitsu TX200 S6 manual Preface Power supply, Cooling

Preface

Power supply

In its basic configuration the server has a permanently installed power supply unit or a hot-plug power supply unit that adjusts automatically to any mains voltage in the range 100 V - 240 V. Besides the hot-plug power supply unit, a second hot-plug power supply unit can be installed optionally to serve as a redundant power supply. If one power supply unit fails, the second power supply unit in the redundant configuration ensures operation can continue uninterrupted. The faulty power supply unit can be replaced during operation (for further details see section "Hot-plug power supply units (optional)" on page 92).

Cooling

In the standard configuration the server is cooled by two system fans and one power supply fan.

In the optional, redundant configuration the server is cooled by four system fans (two double fans) and one or two power supply fans. If one of the four system fans fails, one of the two predetermined fans (system fan 3 and system fan 4, see the "Options Guide" for the system) increases its power to ensure that the server is cooled properly.

TX200 S6 Operating Manual 19