Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processor proximate to the heat exchange interface.

Abstract: The axial fan for a computer comprises a rotatable fan blade unit and a motor unit. The fan blade unit comprises a fan head and a plurality of fan blades arranged radially thereto. The motor unit is held by supports passing through the airflow. The supports have a distance of at least 7.5 mm from the fan blades measured in axial direction. Due to this distance being larger in comparison to known solutions the fan produces less disturbing noise.

Abstract: The axial fan for a computer comprises a rotatable fan blade unit (5) and a motor unit (1). The fan blade unit (5) comprises a fan head (7) and a plurality of fan blades (6) arranged radially thereto. The motor unit (1) is held by supports (4) passing through the airflow. The supports (4) have a distance (d) of at least 7.5 mm from the fan blades (6) measured in axial direction. Due to this distance being larger in comparison to known solutions the fan produces less disturbing noise.