Three main Xbox 360 SKUs existed across the generation. Key specs:
| Model | HDD | HDMI | Color | Best For |
|---|---|---|---|---|
| Arcade | None/512MB | Late only | White | Budget, digital-only |
| Pro | 20→120GB | Late 2007+ | White | Balanced value |
| Elite | 120→250GB | Yes | Black | Media hoarders, aesthetics |
Note: All models suffer RRoD (early) / E74 (late) failure rates. Jasper chipset (late 2008+) most reliable. Slim (2010) and E (2013) superseded all three.