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✇Tomshardware

Airflow enthusiast 3D-prints 15 tiny fans to fit inside a custom, domed Noctua NF-A12x25 frame — bizarre 'Fanhattan Project' cools the CPU just as well as a regular fan

Have you ever wanted to use a fan that's more than three times as loud as the other option while providing the same performance? If you answered in resounding joy, then this project is exactly what you've been looking for. A YouTuber 3D-printed a fan that's actually made up of 15 tiny fans, fit inside the frame of a regular 120mm fan modelled after the Noctua NF-A12x25.

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Nvidia Groq 3 LPU and Groq LPX racks join Rubin platform at GTC — SRAM-packed accelerator boosts 'every layer of the AI model on every token'

At GTC 2026, Nvidia revealed the Groq 3 accelerator and Groq LPX rack as part of the Vera Rubin platform. These SRAM-packed, inference-focused chips deliver large amounts of memory bandwidth to help Rubin deliver low-latency interactions with AI models spanning trillions of parameters and million-token contexts.

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Nvidia unveils details of new 88-core Vera CPUs positioned to compete with AMD and Intel – new Vera CPU rack features 256 liquid-cooled chips that deliver up to a 6X gain in CPU throughput

Nvidia announced more details about its new 88-core Vera data center CPUs, claiming impressive 50% performance gains over standard CPUs, fueled by a 1.5X increase in IPC from its Olympus cores. The firm also unveiled its new Vera CPU Rack architecture, which brings 256 liquid-cooled CPUs into one rack for CPU-centric workloads.

✇Tomshardware

Chinese GPU vendor Zephyr has cancelled its single-fan RTX 4070 Ti Super due to VRAM price hikes — memory shortage is forcing a pivot to an SFF RTX 4070 Super instead

A single-fan RTX 4070 Ti Super had been in the works at Zephyr, a Chinese vendor, for a while, and it was close to completion, with even thermal testing data publicly released. Unfortunately, the memory crisis has gotten to Zephyr as well, and it has cancelled the project, choosing to instead develop an RTX 4070 Super instead.

✇Tomshardware

Flabbergasted GPU repair wizard highlights dangers of liquid metal after leak kills entire RTX 5070 Ti — user-applied TIM spread to every crevice of the PCB, physically cracking and shorting out the core

An RTX 5070 Ti with user-applied liquid metal died because the TIM leaked out everywhere and shorted multiple components, eventually killing the core as well. Despite being part of a "repair" video, there's nothing really here to fix, as most of the important ICs would need to be replaced or at least reballed.

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