Abstract: A chassis internal connection structure for a server includes a casing having an accommodating space. A motherboard is arranged in a computation zone and includes a first central processor and a first connection port. A plurality of data processing units is arranged in a data link zone. A bus assembly includes a flexible bus cable and connectors. The connectors comprise a motherboard connector singularly arranged on one end of the flexible bus cable and data processing unit connectors arranged on another end thereof. The motherboard connector is electrically connected to the first connection port, and the data processing unit connectors are correspondingly connected to the data processing units respectively. The data processing units are connected to the first central processor via the bus assembly. Accordingly, the chassis internal connection structure is simplified.

Abstract: Techniques for minimizing signal loss in transit are described. Data signals lose their strengths while traveling across conductive passages such as cooper wire, cooper strip, Printed Circuit Board (PCB), etc. There are two major factors that affect the signal loss: the distance and the speed. To minimize signal loss while maintaining higher rate data signals for I/O, substantially lower rate data signals are used in transit between two interfaces over a signal path.