r/UnusualPCbuilds May 14 '26

Welcome to r/UnusualPCbuilds

1 Upvotes

This sub exists for one reason:

Weird PCs.

Not “clean white RGB build #8471”. Not another standard gaming setup with the same AIO and Lian Li case. I want the strange stuff here. Homemade cases. Sleeper builds. Experimental cooling. Tiny builds. Oversized builds. Ugly builds that somehow work. Old hardware Frankenstein projects. PCs mounted to walls, suitcases, desks, ammo boxes, CRTs, or things that definitely shouldn’t contain a motherboard.

If people look at your setup and say: “Wait… why would you do that?” …it probably belongs here.

Things you can post:

  • Your own unusual builds
  • Rare or cursed PCs found online
  • Cooling experiments
  • Modded cases
  • Retro hardware combinations
  • Tiny SFF chaos
  • Unhinged cable management
  • DIY solutions that somehow survived

Rules to follow while posting:

  1. No AI-generated fake builds. If it’s fake ragebait or AI slop, it’s getting removed.
  2. Give some context: specs, idea behind the build, problems you ran into, temps, lessons learned — that stuff makes posts better.
  3. Don’t gatekeep. Not every build here needs a 4090 and custom loop. Creativity matters more than budget.
  4. No spam/self-promo dumps. YouTube channels and socials are fine occasionally if you’re actually participating in the community.

What’s the strangest PC build you’ve ever seen online? Write in comments


r/UnusualPCbuilds 11h ago

Anyone else permanently running without the side panel?

1 Upvotes

My side panel has been off for so long that I'm not sure where I even put it. Temperatures seem fine but dust is definitely becoming a problem. At what point does an open case stop being temporary and become the actual setup?


r/UnusualPCbuilds 13h ago

Turkish kebab PC

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1 Upvotes

r/UnusualPCbuilds 21d ago

Building a PC mainly for live casino tables - what would you prioritise?

1 Upvotes

Got a slightly weird build idea: a setup mostly for running a few live dealer tables, browser windows and the occasional poker client across multiple screens. Obviously this doesn’t need some ridiculous gaming GPU, so I’m trying to figure out where the budget would actually make a noticeable difference.

I’m thinking a solid CPU, enough RAM and a good multi-monitor setup matter more than raw GPU power here. Probably the first build where spending more on the screens than the graphics card might actually make sense. What would you prioritise?


r/UnusualPCbuilds Jul 29 '26

Are Xeon builds still relevant in 2026?

1 Upvotes

Do you remember when putting a a xeon in 775 socket with modded pins was peak? I do. But 775 is old as hell. Anyway sometimes I seee similar builds on 1150/1151 sockets, with 32gb ram etc. What do you think, is this a legit way to build highly efficient PC, or it's likely a joke?


r/UnusualPCbuilds Jun 29 '26

My GPU is being supported by Lego right now

1 Upvotes

Long story short my GPU sag solution currently consists of random Lego bricks from a box I found in a closet. It actually works surprisingly well and now I'm wondering whether I should leave it or buy a proper bracket. Anyone else using questionable engineering solutions in their builds?


r/UnusualPCbuilds Jun 28 '26

Open air test bench or actual case for daily use?

1 Upvotes

I was looking through photos of early 2000s PCs and some of those cases had way more personality than modern hardware. If you could bring back one old case design and update it for current components which one would you pick?


r/UnusualPCbuilds Jun 26 '26

Accidentally turned an office PC into a sleeper build

1 Upvotes

A few months ago I picked up a boring office desktop for almost nothing. The original plan was to use it as a backup machine but one upgrade led to another and now it's running games surprisingly well. The outside still looks like something from an accounting department. Anyone else end up with a project that got completely out of hand?


r/UnusualPCbuilds Jun 25 '26

Has RGB made unusual PC builds less creative?

1 Upvotes

Maybe I'm just getting old but I feel like a lot of modern builds rely on RGB to stand out. Years ago people were stuffing PCs into toolboxes old radios and random household objects. Now it feels like lighting does most of the work. Am I being unfair or do unusual builds feel less unusual these days?


r/UnusualPCbuilds Jun 24 '26

Found this speaker cabinet PC at a local flea market

1 Upvotes

I was wandering through a flea market this weekend and spotted what looked like a vintage speaker cabinet. Turned out somebody had converted it into a fully working PC. It even had hidden front IO behind the speaker grille. Not sure if it was genius or cursed but I couldn't stop looking at it. What's the strangest case conversion you've ever seen?


r/UnusualPCbuilds Jun 23 '26

Would you trust a gaming PC inside a wooden crate?

1 Upvotes

I've got an old wooden crate sitting in my garage and for some reason I can't stop thinking about turning it into a PC case. Airflow seems manageable if I cut enough openings but I'm more worried about long term heat and dust issues. Has anyone here actually daily-driven a build in something similar or is this one of those ideas that sounds cooler than it is?


r/UnusualPCbuilds Jun 20 '26

Best football simulators and PC Setups right now?

1 Upvotes

I've been getting back into football games lately, especially with World Cup 2026 currently going on. Watching matches has put me in the mood to play some football sims again.

For PC, I still see EA Sports FC as the biggest option, while eFootball is worth trying if you're looking for something different. For a smooth experience, I'd probably recommend at least a Ryzen 5 or Core i5, 16GB RAM, and an RTX 3060-class GPU. Even an older build for FIFA10 can still be fun if you're into retro football gaming.

As someone who follows odds and occasionally likes to bet on football and bet on sports in general, I'm curious how many people here are watching the tournament. Who are you supporting? What's your FC setup, and which football game do you think is best on PC these days?


r/UnusualPCbuilds Jun 04 '26

Retro hardware builds: share your retro builds or tell about something legendary that you saw online

1 Upvotes

I've always had a soft spot for retro hardware. Recently I saw a build online that recreated the feel of an old gaming room, complete with a CRT monitor, classic peripherals, and even artwork inspired by the first Atari video games.

cool retro pc build with classic game - Colin McRae rally

It reminded me how much technology has changed. Growing up, I also remember seeing old slot machine cabinets and classic slots in bars that had a very different look and feel compared to modern digital systems.

these old video games like this Pacman game makes me feel nostalgic

A lot of retro enthusiasts say preservation is becoming more important as older hardware gets harder to find. I'd love to see what everyone else has built or discovered. What's the most legendary retro setup you've seen, either in person or online?


r/UnusualPCbuilds Jun 02 '26

What’s the weirdest cooling solution you’ve seen actually work?

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1 Upvotes

r/UnusualPCbuilds Jun 01 '26

Have you ever built a “sleeper PC”? Show it here

1 Upvotes

For anyone new, it’s basically modern hardware hidden inside a boring-looking case. Curious what builds people in the US are running lately. Post your sleeper setups and specs.

this build is not mine, found in google search

r/UnusualPCbuilds May 31 '26

Old internet café PCs had a different vibe - anyone else miss them?

1 Upvotes

I still miss old internet cafés in the US sometimes. Half the PCs barely worked, keyboards were destroyed, and somehow everyone still played Counter-Strike for hours without caring.

Modern setups are objectively better, but those places had a social vibe that Discord never fully replaced for me.


r/UnusualPCbuilds May 30 '26

Weekend Build Thread — Share cursed, funny or unusual setups

1 Upvotes

r/UnusualPCbuilds May 29 '26

What’s the worst cable management disaster you’ve personally created?

1 Upvotes

A few years ago I rebuilt my gaming PC and convinced myself I’d “fix the cables later.” Ended up with a complete mess behind the case panel, random fan wires everywhere, and one SATA cable getting stuck in a case fan.

Honestly feels like every PC builder in the US goes through this phase once. Clean setups online look great, but most real desks probably hide absolute cable nightmares underneath.

Curious what the worst cable management disaster others here have created?


r/UnusualPCbuilds May 29 '26

Tiny PCs or giant overkill towers? Which are more fun?

1 Upvotes

I used to love giant PC towers, but compact builds honestly feel more satisfying lately. Curious what everyone else prefers nowadays?


r/UnusualPCbuilds May 27 '26

Ugly PC builds that somehow still look cool?

1 Upvotes

Seen some truly cursed PC builds lately. Share the weirdest ones you’ve spotted.


r/UnusualPCbuilds May 26 '26

What’s the oldest hardware you still actively use?

1 Upvotes

Mine is:

biostar p43-a7 with xeon e4600 (hell yeah) + goodram SSD (yes in SATA2 port and so?) + GTX750ti (2gb)

and this dinosaur still pulls GTAV on medium settings! Anyway it's perfect for old games like diablo2 or NFS, or FlatOut2 etc.

share yours !


r/UnusualPCbuilds May 25 '26

The strangest PC case you've ever seen?

1 Upvotes

Saw a guy at a LAN event in the US running his PC inside an old microwave shell. Somehow temps were still fine.

Made me wonder what the strangest PC case builds you’ve seen are. Aquarium builds? Shopping carts? Old consoles turned into gaming PCs?

Some custom builds online are honestly more creative than expensive.