No Compromise Mini-ITX Gaming PC | RTX 5090 ASTRAL + 9800X3D + XIKII INDUSTRY FF07

I've built a lot of powerful gaming PCs on this channel, but somehow I've never built a true Mini-ITX system. So for my first Mini-ITX Gaming PC Build, I decided to start small... with an RTX 5090 😅

This tiny machine is built around the incredible ASUS GeForce RTX 5090 ROG Astral OC, paired with the AMD Ryzen 7 9800X3D. In other words, I wanted to see how much gaming performance we could possibly squeeze into a truly compact PC. The result might be the most ridiculous Ultimate Mini-ITX Gaming PC Build I've ever attempted.

Everything lives inside the extraordinary XIKII INDUSTRY FF07, one of the most unusual Mini-ITX cases I've ever seen. It's extremely difficult to find and looks more like a piece of industrial design than a traditional computer case.

The Ryzen 7 9800X3D is cooled by the tiny Noctua NH-L9x65 chromax.black, paired with a Thermal Grizzly Contact Sealing Frame AM5 and Thermal Grizzly Duronaut thermal paste. It's a completely different approach compared to the massive AIO cooling systems I normally use in my gaming PC builds.

The tiny ASUS ROG Strix B850-I Gaming WiFi motherboard becomes the foundation of the system, while the ASUS ROG Loki SFX-L Titanium 1200W somehow brings 1200 watts of power into this compact build, because apparently an ASUS RTX 5090 ROG Astral OC inside a Mini-ITX PC wasn't crazy enough already.

For memory and storage, I went all-in as well: 64GB of Kingston FURY Beast DDR5-6000 CL30 paired with a massive Kingston FURY Renegade G5 8TB Gen5 SSD. Small PC, absolutely no compromises.

This is exactly why I love PC building. Sometimes the goal isn't to build the most practical Gaming PC or the best value PC. Sometimes I simply want to find out what's possible when you take some of the most powerful PC hardware available and try to squeeze it into something completely unexpected.

RTX 5090 ROG Astral. Ryzen 7 9800X3D. 64GB DDR5. 8TB Gen5. 1200W. Mini-ITX.

Completely unnecessary? Probably. Did I have to build it? Absolutely 😄

This is my first Mini-ITX PC Build, my first attempt at an Ultimate Mini-ITX Gaming PC, and easily one of the craziest custom PC builds I've made for the channel.

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🐟 XIKII INDUSTRY
🌐 Official FF07 Product Page:
🖤 https://shorturl.at/LPrX2

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⏲️ Chapters

00:00 - Intro
00:47 - Unboxing XIKII INDUSTRY FF07
01:49 - Disassembling the CASE
03:01 - CPU installation
03:34 - Thermal Grizzly Contact Sealing Frame AM5
04:17 - SSD installation
05:03 - RAM installation
05:29 - CPU FAN installation
06:25 - Thermal Grizzly Duronaut
08:03 - MOTHERBOARD installation
09:16 - PSU installation and cable management
11:22 - GPU installation
12:59 - Airflow Test 🌫️
14:16 - PC Build's Cinematic B-Rolls

✅ PC Build parts used in this video - Amazon Links:

CASE - https://amzn.to/4wlr5jb
CPU - https://amzn.to/3REVpaB
CPU FAN - https://amzn.to/4qfjOjF
CPU CF - https://amzn.to/4fw3ozx
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PSU - https://amzn.to/3PTt5jg
CPU AIO - https://amzn.to/4doVAz8
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DISCLAIMER: some of the links in this video description and on my channel will lead you to Amazon. As an Amazon Associate, I earn from qualifying purchases. This means that if you click on these links and buy something, I get a small commission at no extra cost to you. Your support through these links helps me keep creating more great content. Thank you!

🌟 Huge thanks to Kingston Technology and Thermal Grizzly for sponsoring this video 🚀

🌟 Huge thanks to ASUS, XIKII INDUSTRY and Noctua for supporting my creative ideas 🚀

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#rtx5090 #pcbuild #gamingpc