2. PRODUCT DESCRIPTION

	Element	Purpose
1	Reservoir	Keeps cooling liquid and allows to control liquid level.
2	Text Display	Displays information from the liquid cooling system controller.
3	Power Button \ Indicator PB1	Switches on/off the cooling system and Indicates work mode; cancels the operation; goes to the PREVIOUS command.
4	Power Button \ Indicator PB2	Switches on/off the cooling system and Indicates work mode; submits the operation; goes to the NEXT command.
5	Power ON Indicator	Indicates when computer is turned on.
6	Motherboard I/O Panel	A number of MoBo I/O ports, configuration depends on the version.
7	PCI-Express Card Area	For PCI-Express cards installation. Depending on the computer model, the connectors in this area may vary.
8	Rack Mounting Handles	To place the device in the server rack.

	Element	Purpose
1	Power Switch of the PSU 3	Powers on/off the PSU.
2	Power socket for a PSU 3	Connects the PSU to the power line.
3	Power Switch of the PSU 2	Powers on/off the PSU.
4	Power socket for a PSU 2	Connects the PSU to the power line.
5	Power Switch of the PSU 1	Powers on/off the PSU.
6	Power socket for a PSU 1	Connects the PSU to the power line.
7	Thermal Sensor	Does not require user interaction.
8	Radiator End Cap	Does not require user interaction.

Specification	Value
System Inlet Temperature	Operating 10° to 35°C (50° to 95°F) at sea level with an altitude derating of 1.0°C per every 305 m (1.8°F per every 1000 ft) above sea level to a maximum of 2000 m (6,500 ft), no direct sustained sunlight. Maximum rate of change is 10°C/hr (18°F/hr). The upper limit may be limited by the type and number of options installed. System performance may be reduced if operating with a fan fault or above 30°C (86°F). Non-operating -30° to 60°C (-22° to 140°F). Maximum rate of change is 20°C/hr (36°F/hr).
Relative Humidity	Operating 10% to 90% relative humidity (Rh), 28°C (82.4°F) maximum wet bulb temperature, non condensing. Humidity change rate: < 20% RH/h Non-operating 5% to 95% relative humidity (Rh), 38.7°C (101.7°F) maximum wet bulb temperature, non condensing. Humidity change rate: < 20% RH/h
Altitude	Operating 2000 m (6,500 ft). This value may be limited bythe type and number of options installed. Maximum allowable altitude change rate is 457 m/min (1500 ft/min). When the altitude is higher than 900 m (2952.72 ft), the operating temperature decreases by 1°C (1.8°F) as the altitude increases by 300 m (984.24 ft). Non-operating 3000 m (9,800 ft). Maximum allowable altitude change rate is 457 m/min (1500 ft/min).

¶ COMINO GRANDO RM-M