Power distribution device and server system

A power distribution device comprising:

• a housing provided with a first jack, a second jack, and a third jack in sequence along a first direction, wherein the housing is provided with an inner cavity, the inner cavity is provided with a plurality of first slots in parallel along a second direction perpendicular to the first direction, and the at least two first slots are in communication with the first jack;
• a plurality of power distribution assemblies provided in the plurality of first slots, respectively, each power distribution assembly comprises a first plugging structure extending through the first jack, first plugging structures of the plurality of power distribution assemblies cooperatively form a first plugging portion, and the first plugging portion is configured to be plugged and unplugged to a power supply;
• a plurality of power distribution connectors, wherein each power distribution connector comprises a second plugging structure and is accommodated in the inner cavity, the second plugging structure extends through the second jack, second plugging structures of the plurality of power distribution connectors cooperatively form a second plugging portion, and the second plugging portion is configured to be plugged and unplugged to a middle backplane of a server system;
• and
• an AC power connection assembly accommodated in the inner cavity and extending through the third jack, wherein the AC power connection assembly is configured to be externally connected to a high-voltage AC power and electrically connected to the power supply.