iPod Generation 4 (20 GB, 2004, Tivo edition)

The iPod Generation 4 shipped with a 20 or 40 GB hard drive and was the first full-size iPod to use the Click Wheel that was introduced with the iPod mini.

This example features a factory-etched Tivo logo. This etching option was offered by Apple for corporate gifts or promotions. In this case, I was a member of Tivo’s “Tivo Rewards” program that included a credit card that accrued points that could be redeemed for various rewards, including this etched iPod.

Source: EveryMac.com

iPod shuffle Generation 2 (1 GB, orange, 2007)

This version of the iPod shuffle Generation 2 was updated to include five colors: silver (original), orange, green, blue, and pink. Also, this revision switch from the old-style “cap” earbuds to the current, more streamlined design. The case of this iPod shuffle features a clip that allows you to easily attach it to clothing.

This iPod shuffle’s design greatly differs from the original iPod shuffle that looked and functioned similarly to a flash drive. To charge this iPod shuffle and load it with up to 240 songs, it sits in a very small USB base with a protruding 3.5mm jack that uses the audio jack to transfer data and charging power.

The iPod shuffle is the only set of iPod models with no display.

Source: EveryMac.com

iPod Generation 3 (40 GB, 2004)

The iPod Generation 3 was available in three sizes: 15 GB, 20 GB, or 40 GB on a 4200 RPM ATA-66 hard drive capable of storing 3700, 5000, or 10,000 songs. It used a 2-inch (diagonal) monochrome LCD display with blue-white LED backlight in a case with an “iBook white” front and a polished stainless steel back.

This iPod was thinner, lighter, had a more rounded case design, and introduced the idea of an iPod dock for easy connection to a computer or stereo. The buttons were changed to solid-state (instead of the earlier physical buttons) and moved from around the click wheel to a row above the click wheel.

Source: EveryMac.com

iPod nano Generation 5 (16 GB, blue, 2009)

The iPod nano Generation 5 was notable because of its impressive color choices. This model was available in nine colors: (PRODUCT) RED Special Edition, pink, orange, yellow, green, blue, purple, silver, and black. The finish for the generation 5 nano is glossy and the case is made of aluminum and glass. It was available with 8 GB or 16 GB of flash memory (2000 or 4000 songs).

This iPod nano also features a video camera with an integrated microphone and speaker that takes advantage of its high-quality 2.2″ TFT display (240×376, 204 ppi). The video quality is H.264 VGA 640×480 at 30 FPS with AAC audio, but it cannot take still photographs. This iPod also has a built-in FM Radio with “live pause,” allowing pause and rewind up to 15 minutes.

My example is blue, and I remember using it as a back-up/additional video camera that had surprisingly good audio for its size.

Source: EveryMac.com