No games consoles here folks! OK, here's mine;
Sinclair ZX81 - 1K RAM, no sound and no colour, but 3D Monster Maze was superb!
Sinclair Spectrum 48k - keyboard felt like massaging dead flesh, but Jetpac! Sabre Wulf!
Sinclair Spectrum +2 - the Alan Sugar days. 129k RAM, a decent sound chip and an integrated cassette recorder! Woo!
Atari 520STFM - built in MIDI, and Starglider!
Commodore Amiga - I had; 2 A500's, A1200, A1500 and a 4000/30! Not all at the same time though. I swapped the 4000 for my first.....
PC - my first one was a Pentium (the original) 90, with 64Mb RAM and a Matrox Millenium! (3D had'nt been invented yet!) My first upgrades were an AMD K6-166 and an Orchid Righteous 3D!!
Ahh, those halcyon days...