A 1U8 card server adapted for immersion liquid cooling

Abstract

The utility model relates to server layout technical field, concretely is a kind of 1U8 card server of adaptation immersion liquid cooling, server includes cabinet, cabinet height is 1U, computing area is used for the data processing and operation of server, power supply storage extension area is used for the power supply and data storage extension of server, GPU area is used for the graphics rendering and parallel computing of server, wherein computing area and power supply storage extension area are located at the side of cabinet, and computing area and power supply storage extension area are arranged upside down;GPU area is located at the other side of cabinet, GPU area and computing area and power supply storage extension area are reserved liquid cooling pipe passage and power supply wiring space, so that 8 graphics cards high-density integration in 1U space is realized, server is immersed in immersion coolant, using the innovative graphics card staggered stacking maximum immersion liquid cooling contact area mode, adaptation immersion liquid cooling environment, improve the computing power density and heat dissipation efficiency, meet AI high computing power density scene demand.

Claims

1. A 1U 8-card server adapted for immersion liquid cooling, the server comprising a chassis (1) having a height of 1U, wherein the chassis (1) is provided with a computing area (11), a power supply and storage expansion area (12), and a GPU area (13), the computing area (11) being used for data processing and computation of the server, the power supply and storage expansion area (12) being used for power supply and data storage expansion of the server, and the GPU area (13) being used for graphics rendering and parallel computing of the server, characterized in that, The computing area (11) and the power supply and storage expansion area (12) are located on one side of the chassis (1), and the computing area (11) and the power supply and storage expansion area (12) are arranged vertically. The GPU area (13) is located on the other side of the chassis (1). The space between the GPU area (13), the computing area (11), and the power supply and storage expansion area (12) is reserved for liquid cooling pipe channels and power supply wiring.

2. A 1U 8-card server adapted for immersion liquid cooling according to claim 1, characterized in that, The chassis (1) is equipped with a dual-socket motherboard (3), and the DIMM slot (2), cloning board (4) and CPU socket (10) on the dual-socket motherboard (3) are located in the computing area (11); The DIMM slot (2) is used to install memory modules and provides cache and temporary data storage space; The cloning board (4) is used for signal distribution and management; The CPU socket (10) is used to fix a dual-socket CPU as the computing core of the server.

3. A 1U 8-card server adapted for immersion liquid cooling according to claim 2, characterized in that, The power supply (5) and hard disk slot (6) on the dual-channel motherboard (3) are located within the power supply storage expansion area (12); The power supply (5) is used to supply power to the power-consuming devices inside the server; The hard disk slot (6) is used to install a hard disk and provide local storage space.

4. A 1U 8-card server adapted for immersion liquid cooling according to claim 1, characterized in that, The GPU area (13) is provided with a graphics card expansion slot (7), and a graphics card with a retained PCB substrate and a thin copper heat sink is connected to the graphics card expansion slot (7).

5. A 1U 8-card server adapted for immersion liquid cooling according to claim 4, characterized in that, The chassis (1) is 760mm long and 700mm wide.

6. A 1U 8-card server adapted for immersion liquid cooling according to claim 5, characterized in that, There are four graphics card expansion slots (7). The graphics card expansion slots (7) are arranged vertically, and the length of the graphics card expansion slots (7) along the length of the chassis (1) is 187mm and the width of the chassis (1) is 300mm.

7. A 1U 8-card server adapted for immersion liquid cooling according to claim 6, characterized in that, Two graphics cards are stacked horizontally in a staggered manner on the graphics card expansion slot (7).

8. A 1U 8-card server adapted for immersion liquid cooling according to claim 7, characterized in that, The length difference between the graphics card located on the upper layer and the graphics card located on the lower layer along the length of the chassis (1) is 50mm.

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