iPod (Touch Wheel, 20 GB) · A1019 (2002)
This entry covers iPod (Touch Wheel, 20 GB), identifier A1019, from 2002. The documented configuration offers 20 GB of hard-disk storage.

Resized, no crop or retouching.
Original labelled schematic, not a photograph or scale drawing.
Specs
| Key feature | A1019 |
| Identifier | A1019 |
| Documented storage | 20 GB |
| Navigation | Touch Wheel |
| Display | Monochrome LCD · 2″ · 160 × 128 |
| Headphone output | 3.5 mm |
| Computer connection | FireWire |
| Height | 4.0 in |
| Width | 2.4 in |
| Depth | 0.84 in |
| Weight | 204 g |
| Music: Apple maximum | Up to 10 h |
| Selected audio formats | MP3 / WAV |
History and documentation
This entry covers iPod (Touch Wheel, 20 GB), identifier A1019, from 2002. The documented configuration offers 20 GB of hard-disk storage.
Design and specifications
It uses Touch Wheel for navigation. Display: Monochrome LCD · 2″ · 160 × 128. The touch wheel does not turn, and the FireWire port has a cover.
Use and context
It measures 4.0 in high, 2.4 in wide and 0.84 in deep, and weighs 204 g. The technical sheet includes MP3 / WAV, among other audio formats.
Notes and image
Computer connection: FireWire. Apple quotes up to 10 hours of music on a full charge under its test conditions. This is a historical figure, not a runtime guarantee or an assessment of a used unit's battery.
Sources
- Apple · technical specifications
- Apple · model identification
- dimensionapple.com · Original schematic illustration
- ipod-2g-2002
- ipod-2g-2002 ⇄ iPod (Touch Wheel, 20 GB) · A1019