Abstract: A pooled memory device includes plural memory devices and a controller. The plural memory devices include a first memory and a second memory with at least one power supply configured to control power supplied to each of the plural memory devices. The controller is coupled to an interconnect device which is configured to provide the plural memory devices to at least one external device as a logical device. The controller is configured to track available storage capacities of the first memory and the second memory and cut off power supplied to an unused memory among the first memory and the second memory.

Abstract: Provided is a heating and sterilizing apparatus. The heating and sterilizing apparatus for a bed mattress having a surface sheet constituting a top surface, a built-in elastic member for elastically supporting the surface sheet, and walls forming a front surface, a rear surface, and both side surfaces includes a mattress body providing a inner space, the mattress body having an installation hole, in which a portion of either side surface thereof is cut, a partition disposed inside the mattress body to partition the inner space defined inside the mattress body, a case disposed on the installation hole defined in the mattress body, and a heating and sterilizing part disposed in the case to heat and sterilize the inner space of the mattress body partitioned by the partition and calculate air within the inner space of the mattress body.

Abstract: Provided is a heating and sterilizing apparatus. The heating and sterilizing apparatus for a bed mattress having a surface sheet constituting a top surface, a built-in elastic member for elastically supporting the surface sheet, and walls forming a front surface, a rear surface, and both side surfaces includes a mattress body providing a inner space, the mattress body having an installation hole, in which a portion of either side surface thereof is cut, a partition disposed inside the mattress body to partition the inner space defined inside the mattress body, a case disposed on the installation hole defined in the mattress body, and a heating and sterilizing part disposed in the case to heat and sterilize the inner space of the mattress body partitioned by the partition and calculate air within the inner space of the mattress body.