This is a recurring post to discuss programming or other technical projects that we've been working on. Tell us about one of your recent projects, either at work or personal projects. What's interesting about it? Are you having trouble with anything?

Dear Tildesterites: my trusty PC has led a dutiful life of eleven years and, along with my keyboard, has finally met its earthly doom (total organ failure). I wish it luck across the ultraviolet lithographic bridge, at the other side of which we'll someday reunite to play Skyrim together again.

In the meantime, I would like another PC on which to play various modern AAA games except for The Elder Scrolls VI. I'd intended to replace my machine ~4 years ago when it was in fairer health, but other efforts took priority. Since then, the product market has inflated in price and all the SKUs have changed, so I'm back to being mostly clueless about the state of the industry.

I put together a parts list from some basic research and would like a gut check. I'm coming from an i5-4460, GTX 970, and 16 GB RAM at 1080p 144hz, which may as well be neolithic. I only really need this PC to play video games smoothly and to do standard workstation tasks (nothing remarkable).

PCPartPicker Part List

Rationale and notes:

• 60hz to 144hz was the greatest upgrade I ever made and now it seems like 180hz or 240hz is the new 144hz. I've also wanted to move to 1440p for years. I reviewed the Gamers Nexus GPU benchmarks and it seems like 120fps+ is broadly possible at this resolution.
• Nvidia's cards seem unreasonably priced. A friend of mine offered me his RTX 3070 for free, which I would be happy to accept as a stand-in to keep the initial cost down, and in a year I might come back to get a newer card like the 9070 XT or whatever replaces it?
• I'd like an M.2 to keep cable management to a minimum.
• I will not overclock or undervolt the CPU. I'd just like it to run.
• I'd love for the thing to be quiet.

My questions are:

1. Does the build feel balanced? Are there any egregious oversights?
2. How much RAM is prudent, at what speed/latency? Do we expect prices to drop anytime soon?
3. M.2 PCIe 3.0, 4.0, or 5.0 x4? Does this matter for games? Is a dedicated OS drive still best practice?
4. IPS or OLED? WOLED or QD-OLED? Is Freesync Premium sufficient? (@AugustusFerdinand we spoke about this some time ago; has your opinion changed?)

I thank you in advance for your insights. I'm not going to buy this immediately (this summer at the earliest), but I'd like to know how close to reasonable I'm being.

This is a recurring post to discuss programming or other technical projects that we've been working on. Tell us about one of your recent projects, either at work or personal projects. What's interesting about it? Are you having trouble with anything?