Is this a good budget build?

[roosterfries]

CPU: AMD - Ryzen 5 1500X 3.5GHz Quad-Core Processor ($176.99)
Motherboard: ASRock - A320M-DGS Micro ATX AM4 Motherboard ($51.99)
GPU: Asus - GeForce GTX 1050 Ti 4GB Phoenix Video Card ($129.88)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($48.44)
Memory: Team - Dark 16GB (2x8GB) DDR4-2400 Memory (107.99)
Case: Corsair - Carbide SPEC-04 (Black/Gray) ATX Mid Tower Case (47.87)
PSU: Corsair - Builder 500W 80+ Bronze Certified ATX Power Supply (30.98)

 

[Finstar]

I'd go for a b350 mobo over the a320
If the psu is one of the old green label ones then change it, if it's one of the new silver label ones then it's fine.
Other than that it looks pretty solid.

 

[roosterfries]

is it ok if instead of a 500w psu i switch to a 450w?

 

[Finstar]

is it ok if instead of a 500w psu i switch to a 450w?

What psu are you looking at? The new silver label 450w cx?

 

[roosterfries]

is it ok if instead of a 500w psu i switch to a 450w?

What psu are you looking at? The new silver label 450w cx?

yes it is the one with the silver logo

 

[roosterfries]

is it ok if instead of a 500w psu i switch to a 450w?

What psu are you looking at? The new silver label 450w cx?

yes it is the one with the silver logo

 

[Finstar]

is it ok if instead of a 500w psu i switch to a 450w?

What psu are you looking at? The new silver label 450w cx?

yes it is the one with the silver logo

Then it's good