This GeForce RTX 4090 has a built-in spirit level - VideoCardz.com
Manli GeForce RTX™ 3090 (M3478+N613)
Manli GeForce RTX™ 3060 Ti (M2500+N630)
Manli GeForce RTX™ 3090 Gallardo (M3481+N613-00)
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