Question File size differences between the desktop and the laptop.

[universalrule]

I just found something is very wrong. The file size of my external SSD is completely different between the desktop and the laptop. Here are the screenshots :

https://imgur.com/wGnO4xc

https://imgur.com/REaqOD3

The first one is the desktop side and the second one is the laptop side. As you can see, it's the same drive, but the file size on the desktop looks wrong. I have no idea why it happens. I've never seen it before I get this new desktop several months ago. As far as I know, the file size should be the same on any computer with the same OS.
Furthermore, I also checked it with the Windows built-in file explorer and the result is the same.
I assume that it's because of the CPU.
Here are the specs of the desktop and the laptop:

- Desktop -
Processor 12th Gen Intel(R) Core(TM) i5-12400F 2.50 GHz
Installed RAM 16.0 GB (15.9 GB usable)
System type 64-bit operating system, x64-based processor
OS Windows 10 64bit 22H2

- Laptop -
Processor 4th Gen AMD Ryzen 5800H 3.2 GHz
Installed RAM 40.0 GB
System type 64-bit operating system, x64-based processor
OS Windows 10 64bit 22H2


Why does it happen, and what is the solution?