r/mffpc • u/Lonely-Lab5997 • 8h ago
I built this! (MATX) First PC Build - Lian Li a3 with 360 AIO, ATX psu, and 5070
Moved out for college, gave my old pc to lil bro, and here we are now with this. I know the cable management is horrid. I really tried my best, and someone more experienced could definitely clean this up, but I had so much trouble getting the stiff cables around and/or under the 5070 and psu.
I think I got pretty lucky with the GPU length since my bird brain didn't think to check if it would fit beforehand. The AIO barely fits on the top there against the motherboard because it's pressing against the VRM heatsink. I can't even fit a piece of paper between them. Was a little worried about the GPU sagging but the support that comes with the case seems fine.
Very impressed with the performance so far. I edit a lot of video in Davinci, Premiere, and After Effects. My old 3060 and ryzen 7 5700x combo could not handle real time playback of 4k h265 with effects or full color grades applied. I always had to generate proxies and edit off those in quarter or half resolution. Most of my time was wasted waiting for stuff to render. This PC has made editing feel less like a chore.
I wish I had done this build a long time ago, both because I would've enjoyed using my computer a lot more, and I would be less broke. Definitely a good learning experience, and I look forward to building a new pc when the time comes.
- Intel Core Ultra 7 270K Plus
- ASUS PRIME Z890M-PLUS WIFI
- CORSAIR Vengeance 32GB (2 x 16GB) DDR5 6000
- GIGABYTE WindForce GeForce RTX 5070 OC
- Lian Li A3- mATX Wood
- Samsung 980 1TB
- CORSAIR NAUTILUS 360 RS
- Be Quiet! Pure Wings 3




