There is a [deleted scene][1] included in the "Skynet Edition" Director's Cut of Terminator 2 in which The Terminator sees himself in a mirror while he runs a diagnostic. Whilst doing so, you can see he is a **Cyberdyne Systems Series 800 Model 101 Version 2.4** Terminator.

[![enter image description here][2]][2]

Additionally, there is an [omitted scene][3] that was removed from the movie entirely where Sarah, John and Arnie end up at the ranch of one Travis Gant. There is some dialogue between Sarah and Gant as she tries to persuade him to help, then:

> SARAH: Tell him what you are.

> TERMINATOR: Series 800 terminator. Model 101. Cyborg tactical infiltrator.

Again identifying him as a **Series 800 Model 101**.


  [1]: http://www.hopeofthefuture.net/deletedscenes/t2del16.html
  [2]: https://i.sstatic.net/5zhwN.jpg
  [3]: http://www.hopeofthefuture.net/deletedscenes/t2omit13.html