N64:N64 Model Differences

Page content & researching taken from io55.net's N64 page with permission, in collaboration.

There's only 1 model of the N64, but there are 3 revisions within it.

Models + Revisions
''Models are arranged chronologically. Revisions are underneath their respective model.''

“Nintendo 64” (1996-2002)
The N64 and it's familiar design. Comes in many colors, with four “column” like feet. On top, is a power switch and a reset button, centered by a memory expansion slot. Above these three things is the cartridge port. Lastly, the 4 controller ports are on the front, and the video out/AC in can be found towards the back, with a centered extension port on the bottom. None of these features are changed on any released N64.

“NUS-CPU-02 to 04” (1996-1997)
These motherboards are found only in early release US and JP consoles. Their only distinctive factor is relatively important, as these consoles can be easily modded by the user to support RGB output. After NUS-CPU-04, changes to the DAC require the user to do a much more complex RGB mod. Identifying these is quite simple, as practically all of them have a serial number that begins with NS1. Serial numbers which begin with NS2 or higher are of later motherboard revisions.

“NUS-CPU-05 to 07” (1997-1998)
As described above, chip changes within these consoles result in the user experiencing significant difficulties when attempting to RGB mod them. While it is still possible, it becomes a lot harder. Furthermore, the plastic around the EXT port on the bottom has been made a bit smaller. Such a change results in devices like the Doctor V64 not fitting into the plug anymore. Easily identified by their serial numbers beginning in NS2.

“NUS-CPU-08 to 09-1” (1999-2000)
Found in, but not limited to the colorful “Funtastic” series, these revisions have a video output that is more aliased. While this may not appeal to everyone, a user that doesn’t care about RGB modding and prefers a sharper but pixelated look, will probably take interest in these. Presumably has both the smaller EXT plastic and RGB mod difficulties found on the 05-07 systems.