Pluggable CPU modules with vertical power
A pluggable processor module includes a microprocessor package, a voltage regulator including a capacitor board, and contacts that each include a first side in contact with the microprocessor package and a second side in contact with the capacitor board. An assembly includes the pluggable processor module and a printed circuit board assembly (“PCBA”) including a module aperture that is large enough to receive the power board and narrower than the capacitor board.
1. An assembly comprising:
a pluggable processor module comprising:
a microprocessor package;
a voltage regulator including a capacitor board, a power board, and conductive pillars connecting the capacitor board to the power board; and
a contact that includes a first side in contact with the microprocessor package and a second side in contact with the capacitor board; and
a printed circuit board assembly (“PCBA”) including a module aperture that is large enough to receive the power board and narrower than the capacitor board.
2. The assembly of claim 1 , the contact is monolithic.
3. The assembly of claim 1 , wherein the capacitor board is wider than the microprocessor package.
4. The assembly of claim 1 , wherein the capacitor board includes an electronic communication interface on a side that faces away from the microprocessor package.
5. The assembly of claim 1 , wherein the voltage regulator comprises a power board and conductive pillars electrically connecting the capacitor board to the power board.
6. The assembly of claim 1 , wherein the PCBA includes a first electronic communication interface and the voltage regulator includes a second electronic communication interface configured to align with the first electronic communication interface when the power board is received in the module aperture.
7. The assembly of claim 1 , wherein the PCBA includes a first bolt hole and the capacitor board includes a second bolt hole located to be alignable with the first bolt hole when the power board is received in the module aperture.
8. The assembly of claim 1 , wherein the capacitor board is wider than the microprocessor package.
9. The assembly of claim 1 , wherein the module is among a plurality of pluggable processor modules each including a microprocessor package and a voltage regulator that includes a power board receivable in the module aperture.
10. The assembly of claim 1 , wherein the module aperture is a first module aperture and the PCBA includes a second module aperture that is large enough to receive the power board and narrower than the capacitor board.
11. The assembly of claim 1 , wherein the module aperture is a hole extending through the PCBA from a first side of the PCBA to a second side of the PCBA.
12. The assembly of claim 5 , wherein the capacitor board includes a bolt hole and a conductive line extending from the bolt hole to one of the conductive pillars.
13. The assembly of claim 5 , wherein the voltage regulator includes inductors extending through the power board and transistors on a side of the power board facing away from the capacitor board.
14. The assembly of claim 6 , wherein the first electronic communication interface is adjacent to the module aperture and the second electronic communication interface is on a side of the capacitor board that faces away from the microprocessor package.
15. The assembly of claim 6 , wherein the second electronic communication interface is a land grid array or a pin grid array.
16. The assembly of claim 6 , wherein the PCBA includes a memory aperture in electronic communication with the first electronic communication interface.
17. The assembly of claim 6 , wherein the PCBA is configured to supply power to the first electronic communication interface.
18. The assembly of claim 7 , wherein the PCBA is configured to supply voltage to the first bolt hole and the capacitor board includes a conductive line extending from the second bolt hole to one of the conductive pillars.
19. A method comprising plugging a pluggable processor module into a module aperture of a PCBA, wherein:
the pluggable processor module comprises:
a microprocessor package;
a voltage regulator including a capacitor board, a power board, and conductive pillars connecting the capacitor board to the power board; and
a contact that includes a first side in contact with the microprocessor package and a second side in contact with the capacitor board; and
plugging the pluggable processor module into the module aperture includes inserting a portion of the voltage regulator into the module aperture and placing an electronic communication interface of the PCBA in contact with an electronic communication interface of the pluggable processor module.