Dell Optiplex GX1, just like your elementary/middle/high schools had in the late 90s/early 2000s
Intel Pentium III 500MHz
256MB PC100 RAM
2GB IBM hard drive dated 1996
20GB 7200RPM hard drive
MS-DOS 6.22 + Windows for Workgroups 3.11 on the smaller drive
Windows 95C on the larger one
ATI Rage Pro Turbo 8MB onboard VRAM (has 4MB soldered and 4MB in the SGRAM slot)
Crystal CS4236B onboard sound
3COM 3C905B-TX onboard ethernet
2xUSB 1.1 ports
Audio in/out jacks
This is what it looked like from the previous owner. Was much filthier than it looks.
Cleaned up nicely
The rear grille is removable, thankfully. It had a ton of gray gunk and dust
The inside is quite clean as well! So many PCI slots and 2 ISA slots are a nice touch
dual hard drives
System Commander 7 is an awesome utility. This is how I am able to boot between MS-DOS 6.22 on one hard drive and Windows 95 on another.
MS-DOS 6.22 and memory management via QEMM
NSSI system info
Of course it runs DOOM, with sound and music running under MS-DOS!
Windows for Workgroups 3.11
dat retro gaming
dat IBM NetVista underneath runs 98SE and is 1GHz Pentium III 256MB RAM 30GB 7200RPM HD 128MB NVIDIA GeForce MX4000 and a Turtle Beach Santa Cruz PCI sound card