Can you help with this PC I'm building?

This is what I have so far:

PCPartPicker part list /
Price breakdown by merchant

CPU: AMD 5350 2.05Ghz Quad-Core Processor ($51.98 @ Newegg)
Motherboard: ASRock AM1H-ITX Mini ITX AM1 Motherboard ($50.98 @ Newegg)
Memory: G.Skill Ripjaws X Series 16GB (2 x 8GB) DDR3-1866 Memory ($64.99 @ Newegg)
Storage: Samsung 840 EVO 250GB 2.5" Solid State Drive ($99.99 @ Amazon)
Case: Thermaltake Core V1 Mini ITX Tower Case ($29.99 @ Newegg)
Power Supply: Corsair CSM 450W 80+ Gold Certified Semi-Modular ATX Power Supply ($24.99 @ Newegg)
Operating System: Microsoft Windows 10 Home OEM (64-bit) ($99.98 @ OutletPC)
Total: $416.90

I recently bought a new monitor and didn’t realize that my computer from 2007 doesn’t support its highest resolution. I figure now is a good time to upgrade my PC.

The goal is to have a PC that I can use to watch HD movies and do light web browsing relatively quickly. I don’t play games on my PC, so there is no video card. The motherboard supports an HDMI connection and 2560x1440 resolution, which is the highest resolution my monitor supports.

I will probably find another SSD drive on Newegg just so they can ship everything together. The operating system I will buy from a local store if I cannot find anyone else who will let me use their copy for free.

Is there anything on this list that I’m neglecting? Anything I can do to make this PC better?

Do you need a CPU cooler and thermal paste?

You might like to look at the Zotac Zbox PCs and the NUC form factor since you don’t need a discrete GPU. Or do you want the possibility of adding one later?

The processor comes with a fan and heatsink.

Are you saying I should get a smaller case? I picked the current one because it matches some of the mesh organizers I have on my desk. I thought it was already pretty small. I might look into getting a smaller one to save even more space.

Anymore advice? I’m mostly concerned about the computer limiting the quality of my monitor and/or videos.