First real computer of my very own was my sweet Commodore 64. Oh man the times we had. 

Looking waaaay back in history, my first "computer" was a dumb terminal hooked into a Prime. First PC was a TRS 80 (we called it the Trash 80).  Whoo hoo! https://en.wikipedia.org/wiki/TRS-8031

My first computer, being used in business was a Kaypro 2X.  It was dual floppy semi-portable computer that ran CPM as the operating system.  

My first PC was an Intel Pentium 1, with 1GB of hardrive in a time when a computer you build on your own was called a "clone". Once I started with it, never consider anything else and I build my own PCs 🔥 #pcMasterRace

Mine was a Commodore PET. 16K Ram, external tape drive.

My first computer was a Commodore 64, too, that I shared with my cousins. Fun times for sure!

My first computer was a TI-99/4A34. I think it was handed down from a cousin and he helped me write my first computer programs in BASIC on it.

IBM PS/2.  This was right before OS2 Warp came out.  It had 100MB of hard drive.  who could ever need more, right?  

The first computer that was my own was a state-of-the-art audio workstation:

• 486SX 25Mhz with 4mb RAM
• Sound Blaster Pro card with 1mb RAM and MIDI ports
• 1x CD-ROM drive

I don't remember the exact specs but it was a Gateway back in the mid to late 90's. I will never forget seeing that huge cow patterned box sitting in my living room floor.