Can I put the motherboard from a Dell Optiplex GX620 SFF into a tower or mid-tower case? I'd like to upgrade the video to a PCI-E card, which means upgrading PSU. Also lots more cards to chhose from if I'm not limited to low-profile.
Would it have to be a BTX case?
If so, are there any aftermarket BTX cases out there, or will I need to look for a used one?
The problem is that the BTX form-factor isn't standard, at least compared to the more common ATX format found in tower and mid-towers. you might have difficulties fitting a motherboard onto that kind of case, so you should ask Dell if a BTX mobo can be mounted onto an ATX tower.