[glimcat]

Yes, but you shouldn't. Also, adapters are a couple bucks on Monoprice.

Also, a "tempermental" PSU may need to be replaced before it does destructive testing of the components connected to it.

[Spock]

I'm in the UK, and it's something that needs to be done today, I don't have time to order adapters. Also, like I said, I use the molex PSU, which is fine. The SATA is tempermental, hence why I'm not using it.