Is this power supply good enough for a GTX 1050?

Solution
Yes, 300W is the minimum requirement.

EDIT: Wait, just checked the PSU page - the "380" in the title is quite misleading. It actually performs at the level of a 300W power supply and is of low quality, so while it may just about run your rig, it would be cutting it quite close. Suggest you go with a higher tier PSU, will also open the door to future GPU upgrades.
Yes, 300W is the minimum requirement.

EDIT: Wait, just checked the PSU page - the "380" in the title is quite misleading. It actually performs at the level of a 300W power supply and is of low quality, so while it may just about run your rig, it would be cutting it quite close. Suggest you go with a higher tier PSU, will also open the door to future GPU upgrades.
 
Solution