No problems at all. Depending on your RAM and disk speed, you may even find it's way quicker than you think!
It all depends what you're doing, how many tracks you're likely to have per project playing simultaneously, how many plug-ins you have... it's all down to that. If you're making electro using virtual instruments, as an example, get 8GB RAM as a minimum.
If you're serious about it, definitely invest in a capacious SSD (my recommendation is the Samsung EVO line, either the 540 or 550. Greater capacities tend to have faster read/write speeds) and 8GB RAM minimum.
If you need more help/pointers, I'd be happy to help