Charles, Jo was just using the serial number you, yourself, reported in your original email. I wouldn't expect there to be much difference between the Hitachi drive and the Hitachi/IBM drive. Hitachi bought IBM's hard drive division a couple years ago. An internal drive should be faster than an external firewire 400 drive. Your computer (a Quicksilver 2002) was the first Mac that could use internal hard drives larger than 128GB. It also happens to be the same model as the one I'm typing on right now. :) Mine's a 933MHz model, too, but I've got the RAM maxed out. -- Rich On 8/29/07, CHARLES JENNINGS <cjenn2006 at verizon.net> wrote: > Jo You said my serial no. is XB032KAM8G not true the > serial no. is > > XB2042NBM8G. Did you get the rest of my email about > upgrading my g4 > > > --- "J.M.P.Hissel" <jomph at xs4all.nl> wrote: > > > On 29-08-2007 23:08, CHARLES JENNINGS, > > cjenn2006 at verizon.net, wrote: > > > > > My sys is g4 desktop 2002 model. sys specs as > > follows > > > Hardware Overview: > > > > Perhaps nice to know also: Looking for your Serial > > Number produces the > > following info: > > > > Serial number: XB2032KAM8G > > Name: Power Macintosh G4 (Quicksilver 2002) > > Model: M8666 PowerMac G4 933MHz Drive=Superdrive > > Bus speed: 133MHz > > Factory: XB (ElkGrove/Sacramento, California) > > URL: Technical specifications by apple-history.com > > code_to_number: > > 2KA - V73474Y3P22 > > > > Model introduced: 2002 > > Production year: 2002 > > Production week: 03 (January) > > Production number: 2968 (within this week) > > > > Jo Hissel