Liquid cooled electronic device

A liquid cooled electronic device, comprising:

• a chassis unit that is circumferentially closed relative to a first direction, with a first accommodating space extending in the first direction formed within the chassis unit;
• a liquid cooled computing unit that is arranged in the first accommodating space;
• and
• a liquid cooled power supply unit that is arranged in the first accommodating space and is electrically connected to the liquid cooled computing unit;
• wherein a first guide rail and a second guide rail are respectively arranged within the chassis unit at positions corresponding to the first accommodating space, the first guide rail is configured for insertion of the liquid cooled computing unit, and the second guide rail is configured for insertion of the liquid cooled power supply unit;
• and
• the first guide rail and the second guide rail extend in parallel in the first direction, so that the liquid cooled computing unit and the liquid cooled power supply unit are arranged parallelly.