Valve Steam Deck Secrets: Engineering & Design of Memory, PCB Layout, and Thermals @GamersNexus
Valve Steam Deck Secrets: Engineering & Design of Memory, PCB Layout, and Thermals  @GamersNexus
Uploaded November 2025 | Updated September 2026, 2 weeks ago
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While at Valve HQ to discussion the Steam Machine, Steam Frame, and Steam Controller, we also caught-up with engineer Yazan to talk about the Steam Deck and Deck OLED. We cover some of the engineering decisions that Valve made to launch the Deck OLED previously, mostly focusing on memory trace routing, package density changes, thermal design, and PCB layout.

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Watch our Steam Machine, Frame, and Controller coverage, also featuring Yazan: youtube.com/watch?v=bWUxObt1efQ
Watch our Steam Frame engineering deep-dive here: youtube.com/watch?v=3NSjvJDe6Ic
And our prior Steam Deck OLED coverage for more depth on all of this: youtube.com/watch?v=9jhRh11bTRA

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TIMESTAMPS

00:00 - Engineering the Steam Deck
01:39 - Major Memory Changes
04:13 - Thermal Design Changes
06:55 - Moving Components Around

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Steve Burke: Host, Editing
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Valve Steam Deck Secrets: Engineering & Design of Memory, PCB Layout, and Thermals

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