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Asus revised the liquid metal application on its $4,000 ROG Matrix RTX 5090 cards — der8auer says retail versions come with ‘much more professional’ spread

The retail versions of the ROG Matrix RTX 5090 shipping out to customers will come with an updated TIM application that should help against accidental liquid metal leakage. Previously, sample GPUs showed a poor spread that would barely seal the metal in, with a crooked ring around the core. Now, we see several neatly-organized lanes that are much closer to the IHS, too.

Modder saves $130 by building 32GB DDR5 desktop DIMMs from scavenged laptop memory — donor modules soldered to bare PCB flashed with custom firmware even run XMP

DIY DDR5 is no longer just a concept, but a reality, as modder VIK-on has built his first 32GB stick from scavenged parts. The memory chips came from laptop SODIMMs, while a new PCB and cooler were acquired from China. After flashing custom firmware enabling 6400 MT/s XMP, the entire build put together cost $218.