I'm not worried about collectability, just playing games and the more common the better for spare parts.
I was able to go by today and I did get an identical 4600, so I have two now.
A very interesting feature I found was after i flashed the BIOS to the newest version and going through the menus I found a setting for "OS Install". I enabled it since I am about to install Windows 98 SE and I got a boot menu telling me that the computer was in OS Install mode and that the RAM was being limited to 256MB. So, Wow! I can put 98 on one hard drive, XP on another and be able to go from 256MB for 98 all the way to 4GB in XP with just a BIOS option. I may not use it but interesting nonetheless.
Gateway 2000 Case and 200-Watt PSU
Intel SE440BX-2 Motherboard
Intel Pentium III 450 CPU
Micron 384MB SDRAM (3x128)
Compaq Voodoo3 3500 TV Graphics Card
Turtle Beach Santa Cruz Sound Card
Western Digital 7200-RPM, 8MB-Cache, 160GB Hard Drive
Windows 98 SE