Back in the day, I worked at a local Computer Renaissance, and one of the first things I did was to refurbish a Sabre computer, which, I gathered, was some sort of re-branded, or foreign distributed, AST Advantage. I'm not sure where my boss sourced these machines, but they were fairly bare by the time we received them. I added a hard drive and multimedia kit, possibly upgraded the RAM and/or CPU, installed an OS, and we sold a ton of them. The first one I refurbished, I wound up buying, as it was a rock-solid machine. We sourced two different models, a 486SX-25, and a 486DX-33, and they had different RAM and CPU sockets in them, if I recall correctly. The 486DX is the one I wound up with, and it was easier to upgrade the CPU (I eventually installed an Intel Overdrive 83 in it, and it kicked ass) and had 4 72-pin SIMM slots. I think the 486SX model may have had 2 72-pin and 4 30-pin slots, but my memory is a bit fuzzy there. The DX had a 1-meg (upgradable to 2 megs) ATI Mach 32 on board, and I *think* the SX had the same. It had IDE, floppy, 2 serial ports, and one parallel port on board as well, and had 4 ISA slots via a riser card.
I recently went looking for information on Sabre Computers but I come up blank. I obviously found a pic of an AST Advantage, which looked identical aside from the name plate. Anyone out there have any links about Sabre, or pics of one?