This 4th generation clickwheel model came in 20 and 40GB, the smaller one having a thinner case, because of the thinner Hard Drive. It eventually got developed into the iPod Photo a year later.
Some were sold through HP and they were branded with the HP logo under the iPod mark, I managed to get on by pure luck from ebay a while ago.
|Capacity||20 GB, 40 GB|
|Apple Order No.||M9282LL/A|
|Model Number||A1059 (EMC 1995) MP103 - HP branded|
|Actual Capacity||40 GB, 40 GB - HP branded (20 GB actual size)|