The power connectors on that board are strange - it's almost ATX12VO but not quite. Does the motherboard come with the 24-to-4-pin adapter? Assuming you need A

The power connectors on that board are strange - it's almost ATX12VO but not quite. Does the motherboard come with the 24-to-4-pin adapter? Assuming you need AC->DC an SFX power supply is probably your best option. It's hard to find generic power supplies that have power good, 5VSB, and remote PS_ON. The generic supplies of reasonable cost are almost certainly less efficient as well.