Can these PC parts work with each other or are they compatible?

I soon have to build my first gaming PC, mainly to program, to play Fortnite, Minecraft and possibly also CSgo. I came across the following parts and wanted to know whether the components can work together or whether I have to take others. Here is the list:

CPU: AMD Ryzen 5 1600 6x 3.2 GHz

RAM: 1x Crucial 8GB 2600 MT / s and 1x Crucial 4GB 2600 MT / s (DDR4)

Mainboard: Gigabyte B450M s2h (DDR4)

SSD: Crucial BX500 240GB

HDD: I have already bought a 1TB HDD

Power supply: beQuiet! System Power 9 BN245 (400 watts)

Graka: Nvidia Asus Phoenix GEforce GT 1030 O2G (DDR5)

Case: Sharkoon VG4-W with 2x USB 3.0 and 2x USB 2.0

Monitor: 22 "monitor from iiyama

Boxing: I already have it with me

I'm not so sure if it could all work and would therefore be very happy to get an answer!

PS: As already mentioned above, I just want to program something with the PC and play a few games and therefore do not need an ultra blatant gaming machine.

Here is a video instruction: https://www.google.com/...a-SxAW9sFy

Per text: The assembly of a PC is not rocket science and it does not require great manual talent either. You install the mainboard in the housing and insert the CPU, RAM and, if applicable, the graphics card into the slots provided. Then mount the drive and screw on the power supply.

Would work absolutely unsuitable for gaming

Thanks for the answer!

But I think it will be enough for Minecraft.