Cooling solutions for multi-3090 setup for local inference in 2026

Sevealin_ · reddit · 2026-08-18

A user is seeking advice on water cooling solutions for a dual Asus STRIX 3090 setup (8x/8x bifurcation) in 2026. Despite power limits (250W/280W), temps hit 90°C and throttle after 10 minutes of inference due to poor airflow from the sandwiched cards. The user asks for rig examples or tips for properly cooling the GPUs.

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