4K DC500 Fuser Overview

Supported Interfaces

⚠️ You must use only ONE interface type at a time

• HDMI 2.1 (FRL 48 Gbps)

• DisplayPort 1.4 / 2.1

❌ HDMI + DP mixing is not supported

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Resolution & Refresh Rate Support

HDMI 2.1

• 1080p: up to 480–540Hz

• 1440p: up to 320–355Hz

• 4K: up to 144–158Hz

DisplayPort 1.4

• 1080p: up to 480Hz

• 1440p: up to 320Hz

• 4K: up to 144Hz

Actual limits depend on GPU generation and DSC behavior.

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Hardware Requirements

Host & Secondary PC GPUs

• HDMI: NVIDIA RTX 3060 / AMD RX 6500 XT or better

• DP: NVIDIA GTX 10-series / AMD RX 500-series or newer

Secondary PC CPU

• Minimum 6 threads

Monitor

• HDMI 2.1 FRL 48 Gbps

• DP 1.4 / DP 2.1 input

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✅ You're Done

You now have a basic understanding of the 4K DC500 Fuser and the minimum requirements.

It is now recommended to view the 4K DC500 Cables & Controls.