Power distribution bus bar for distributing power to surface mount connectors

1. A power distribution bus bar of a single computing system, comprising:

a circuit board for connecting board mounted components;

at least two add-in card connectors each mounted to a first surface of the circuit board; and

at least one power supply connector distributing a power supply to the at least two add-in card connectors, wherein the at least one power supply connector is mounted to a second surface opposite to the first surface of the circuit board and connected to the at least two add-in card connectors,

wherein the at least two add-in card connectors are configured to directly distribute the power supply to at least two add-in cards;

wherein the circuit board is configured to connect to each of the power supply and to the at least two add-in cards via a cableless connection, and

wherein the circuit board is used only to distribute the power supply from the at least one power supply connector to the at least two add-in card connectors.

2. The power distribution bus bar of claim 1 , wherein the circuit board is configured for at least one of a 1 rack unit (U) of 1.75 inches height chassis configuration, a 2U of 3.5 inches height chassis configuration, or a 3U of 5.25 inches height chassis configuration.

3. The power distribution bus bar of claim 1 , wherein at least one of the at least two add-in card connectors includes at least one of a 6-pin connector, an 8-pin connector, a peripheral component interconnect express (PCIe) connector, a M.2 PCIe 4x express connection, or an in slot connector.

4. The power distribution bus bar of claim 1 , wherein the at least two add-in card connectors are attached to the circuit board without mechanical fasteners or clips.

5. The power distribution bus bar of claim 1 , wherein the at least two add-in card connectors include at least seven add-in card connectors.

6. The power distribution bus bar of claim 1 , further comprising at least one of mechanical fasteners or clips for at least one of securing the bus bar to a chassis or securing a respective add-in card associated with each of the at least two add-in card connectors.

7. The power distribution bus bar of claim 1 , wherein the at least one power connector includes a 12-volt connector.

8. The power distribution bus bar of claim 1 , wherein the at least one power connector includes a 24-pin power connector.

9. The power distribution bus bar of claim 1 , wherein the at least two add-in cards include at least one of a processor, a central processing unit (CPU), a field programmable gate array (FPGA), a graphics processing unit (GPU), a hard drive, a solid state drive (SSD), an application specific integrated circuit (ASIC), a system on a chip (SoC), or an application-specific standard product (ASSP).

10. The power distribution bus bar of claim 1 , wherein the circuit board is a printed circuit board (PCB).

11. The power distribution bus bar of claim 1 , further comprising a respective add-in card associated with each of the at least two add-in card connectors is at least one of Advanced Technology eXtended (ATX) compatible or peripheral component interconnect express (PCIe) compatible.

12. The power distribution bus bar of claim 1 , wherein the at least one power connector is configured to a particular at least one of voltage, impedance, or current.

13. The power distribution bus bar of claim 1 , wherein each of the at least two add-in card connectors distribute the power supply to a respective add-in card.

14. The power distribution bus bar of claim 1 , wherein the at least one power supply connector receives the power supply.

15. The power distribution bus bar of claim 1 , further comprising a structural component of the single computing system to secure the bus bar to a chassis of the single computing system.

16. The power distribution bus bar of claim 1 , wherein the cableless connection increases airflow within a chassis of the single computing system.

17. The power distribution bus bar of claim 8 , wherein the 24-pin power connector is connected to a maximum of four add-in card connectors of the at least two add-in card connectors.

18. The power distribution bus bar of claim 13 , wherein the respective add-card is secured, without cables, to the power distribution bus bar.