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User seeks optimal PC case for dual RTX 3090 LLM workstation

A user on the r/LocalLLaMA subreddit is seeking advice on the best PC case for a dual RTX 3090 setup, aiming to keep local LLM inference and training temperatures manageable. The user plans to power-limit each GPU to 250W and is considering cases like the Fractal North XL Mesh, Meshify XL 2, and Lian Li O11D EVO, while also inquiring about vertical GPU mounting. They are looking for insights on sustained temperatures, potential regrets, and successful build configurations from others running similar dual-GPU setups. AI

IMPACT Guidance on optimal hardware configurations for running local LLMs.

RANK_REASON User is asking for advice on hardware configuration for a specific use case (LLM workstation).

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AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

User seeks optimal PC case for dual RTX 3090 LLM workstation

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  1. r/LocalLLaMA TIER_1 English(EN) · /u/Tordhm ·

    Best case for dual RTX 3090 (250W each) on Crosshair VIII Hero?

    <!-- SC_OFF --><div class="md"><p>I'm building a local LLM workstation and would appreciate some advice from people already running 2×3090s.</p> <p>Current hardware:</p> <ul> <li>ASUS Crosshair VIII Hero (X570)</li> <li>One Gainward Phoenix RTX 3090</li> <li>Looking for a second …