# I didn’t think 4K gaming handhelds were possible, but this DIY Nvidia RTX 4090 model has proved me wrong

> A new video on YouTube shows a DIY handheld gaming PC using an Nvidia RTX 4090 gaming laptop GPU It features a 4K 60Hz display, 64GB of RAM, and 4TB of storage space It's a sign that handheld gaming PCs could be more…

- **Source:** [TechRadar](https://www.techradar.com/computing/gaming-pcs/i-didnt-think-4k-gaming-handhelds-were-possible-but-this-diy-nvidia-rtx-4090-model-has-proved-me-wrong?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=689b5ea7607371a4666d7886)
- **Published:** 2025-08-12
- **Category:** Computers & IT
- **Tags:** #nvidia #laptops #gaming #geforce-rtx #gpus #handheld #model #didn
- **Canonical:** http://localhost:4321/a/689b5ea7607371a4666d7886

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