Normale Ansicht

Received yesterday — 04. Dezember 2025

Anker: Neue Powerbank und 3-in-1-Wireless-Ladestation im Test

03. Dezember 2025 um 17:02
Apple Watch, NewGadgets, Johannes Knapp, AirPods, USB C, Ladestation, Schnellladen, Powerbank, Anker, Ladegeräte, Prime Portfolio, GaN Technik, Qi Laden, PowerIQ 4.0, Active Shield, TEC Cooling Anker erweitert sein Prime-Portfolio um zwei Ladegeräte für anspruchsvollere Nutzer: eine 20.100-mAh-Powerbank mit bis zu 220 Watt Gesamtleistung und eine 3-in-1-Ladestation mit aktiv gekühltem Qi-Laden. Unser Kollege Johannes Knapp von NewGadgets hat sich die beiden Geräte genauer angesehen. (Weiter lesen)
Received before yesterday

Cooling system for a single Nvidia Blackwell Ultra NVL72 rack costs a staggering $50,000 — set to increase to $56,000 with next-generation NVL144 racks

05. November 2025 um 16:45
Morgan Stanley estimates that the cooling cost per rack will rise from $49,860 for Nvidia’s GN300 NVL72 to $55,710 for the Vera Rubin NVL144 due to hotter Vera CPUs and Rubin GPUs that require pricier $400 cold plates and more advanced liquid cooling systems.

Membrane evaporative cooling tech achieves record-breaking results, could be solution for next-generation AI server cooling — clocks 800 watts of heat flux per square centimeter

Engineers from the University of California, San Diego, have developed a new membrane evaporative cooling solution that has achieved record-breaking cooling performance. It could be a key solution for cooling Nvidia's future Feynman GPUs rated at over 4,000 watts of power consumption.

Der8auer rigs up exotic spray cooling for Ryzen 7 9800X3D, but don't get excited just yet — supercomputer cooling method underperforms due to partial IHS coverage

Famous German overclocker Der8auer tests spray cooling, a cooling solution used in supercomputers, on a Ryzen 7 9800X3D with decent results. The chip was able to run through Cinebench R23 successfully without overheating.

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