This Wasn't Supposed to Work – RTX 3090 / 3080 in Sub-10L. - YouTube
Packed Small Form Factor - AMD 5950X + RTX 3090 FE + NR200P by Drag-On - AMD Ryzen 9 5950X, GeForce RTX 3090, Cooler Master MasterBox NR200P Mini ITX Desktop - PCPartPicker
Mini PC Refresh – Liquid 12900K + RTX 3090 - YouTube
ZOTAC GAMING GeForce RTX 3090 ArcticStorm | ZOTAC
12.8L Captain S V1 Mini ITX Case, 3950X + 3090 RGB Goodness by danneboe - AMD Ryzen 9 3950X, GeForce RTX 3090 - PCPartPicker
SFF Gaming PC + RTX 3090: Raijintek PAN SLIM Old School Vibes
Intel NUC 11 Extreme: Beast Canyon mini gaming PC can now be pre-ordered with up to a Core i9-11900KB processor and NVIDIA GeForce RTX 30 series GPUs - NotebookCheck.net News
The Tower 100 Mini Chassis
AORUS GeForce RTX™ 3090 Ti XTREME WATERFORCE 24G Key Features | Graphics Card - GIGABYTE Global
Amazon.com: BitFenix Prodigy M 2022 mATX/Mini-ITX Gaming PC Case, 3 ARGB Fans Included, RTX 3090 or RX 6900 XT Ready, Vertical GPU and Water Cooling Mounting, Tempered Glass, USB 3.2 Type-C Port,