Tom's Hardware

ID-Cooling Frozn A620 GDL Review: Eye-catching gold bling without ARGB

The latest air cooling from ID-Cooling to land on our test bed is the Frozn A620 GDL, a limited production model that incorporates gold-color accents into the design of its towers and fans – “GDL” in its name stands for “gold line.” (Image credit: Tom’s Hardware) Earlier this year, we tested the standard version of… Read more

ASML reportedly cancels orders for the Lego EUV machine set from non-ASML emails — the kit is only available to ASML employees

ASML is canceling orders for the $230 Lego kit version of its $380 million High-NA EUV machine coming from non-ASML employees, as X (formerly Twitter) user @jonmasters discovered. This limited-edition Twinscan EXE:5000 Lego Kit commemorates the world’s first High-NA EUV machine designed to build the next generation of semiconductors. Despite its high price, there seems… Read more

Engineers enable quantum communication over existing fiber optic cables — new research shows data transmission using quantum teleportation is possible in parallel with a classical network at specific wavelengths

Engineers at Northwestern University have successfully achieved quantum communication in parallel with classical channels by identifying specific wavelengths with minimal interference from classical signals (Source: northwestern.edu). This breakthrough lays the groundwork for quantum communication by leveraging existing infrastructure and sending quantum data alongside classical data. The researchers managed quantum teleportation over a 30.2km fiber optic… Read more

Arm plans to retrial its litigation with Qualcomm

The jury unanimously decided whether Qualcomm violated its licensing agreement with Arm by using Nuvia-developed general-purpose cores in its Snapdragon X. According to CRN, Arm can demand a retrial, which is precisely what the company plans to do. “We are disappointed that the jury was unable to reach consensus across the claims,” a statement by… Read more

AMD B850 motherboard pricing leaks at Amazon’s overseas store — Gigabyte B850 boards listed between $240 and $308

Hardware leaker momomo_us shared five Gigabyte motherboards designed for the mainstream market on X, three models under the gamer-focused Aorus brand, and two more directly under Gigabyte. As the icing on the cake, the sleuth discovered the pricing for a couple. The models we saw on X include the B850 Aorus Elite WIFI7 (in black… Read more

$1,600 aluminum Icebreaker keyboard breaks the bank — sports metal chassis, keycaps with 800 micro-perforations, and VIA support

Serene Industries has finally pulled the veil off its long-anticipated Icebreaker keyboard, featuring a 65% design with the main chassis and keycaps constructed entirely from Aluminium. The main body is CNC-machined using a solid block of 6061 Aluminium, shaped in a rather unconventional wedge design. Now available at their online store, the Icebreaker will set… Read more

Intel Arc B580 GPU with two M.2 slots smiles for the camera — Maxsun GPU offers storage expansion with two PCIe 4.0 SSDs

Maxsun teased a special variant of the iCraft Arc B580 12G graphics card with two M.2 slots earlier this month. However, the company didn’t describe the card in detail or show its internals. A member of the Bilibili community filled this gap by posting images of the board without its cooling system. The card has two M.2 slots… Read more

US gov’t set to ban Huawei intermediary Sophgo over AI chip supplies — partnership skirted US chip sanctions

The U.S. government will add Sophgo, a Chinese tech company, to the Department of Commerce’s Entity List for being an intermediary between blacklisted Huawei and TSMC, reports Reuters. For Sophgo, being placed on the Entity List means that it will no longer be able to procure advanced chips, effectively signaling the end of its operations. On the… Read more

Micron’s HBM4E heralds a new era of customized memory for AI GPUs and beyond

This week, Micron provided an update on its HBM4 and HBM4E programs. The next-generation HBM4 memory, with a 2048-bit interface, is on track for mass production in calendar year 2026, with HBM4E to follow in subsequent years. In addition to offering higher data transfer rates than HBM4, HBM4E will also introduce an option to customize its base die,… Read more

ASRock Challenger Arc B570 lands in the hands of user a month before launch — Reportedly sips just 10W of power at idle and runs a handful of games despite no official driver support

A German retailer mistakenly shipped the ASRock Challenger B570 to a PC Games Hardware forum member on December 14 (Credit: Videocardz); however, testing has been limited by the lack of official drivers. Intel’s newly launched Arc Battlemage GPUs are shaking up the budget market, with the Arc B580 beating Nvidia’s RTX 4060 while costing less… Read more

Core Ultra 9 285K is faster in Linux than in Windows – flagship Arrow Lake chip is 6 to 8% faster on average in Linux

Intel’s new Core Ultra 9 285K launched to a lukewarm reception due to its middling performance, but switching to Linux could fix that. Compared to Windows 11 with the 24H2 update, the 285K ran 6% better on average on Ubuntu 24.10, the latest version according to Phoronix. Upgrading the Linux kernel to 6.13 pushed the… Read more

New AI accelerator slots into an M.2 SSD port — MemryX launches $149 MX3 AI Accelerator Module capable of 24 TOPS

MemryX, a technology start-up originating from the University of Michigan, has launched a $149 M.2 module [PDF] designed to provide efficient AI processing capabilities for compact computing systems. The module targets edge computing applications, where power efficiency and compact design are critical. Packing four MemryX MX3 AI accelerator chips onto a standard M.2 2280 form… Read more

Japanese company makes $16 USB-C cable that rotates 360 degrees — cable is approximately 3 feet long and offers 240W power delivery and USB 2.0 transfer speeds

Sanwa Supply Inc., a leading Japanese company known for building peripherals and other accessories, like the USB foot pedals and MagSafe-like Ethernet cables, has just released a USB-C cable with a connector that bends by 180 degrees and rotates on its axis by 360 degrees. Japanese site ITmedia (machine translated) said that the company offers… Read more

Underwater footage raises suspicions of undersea cable sabotage as European authorities board Chinese ship for investigation

After weeks of investigation on the suspected sabotage by a Chinese bulk carrier on the cutting of two undersea internet cables connecting Finland and Sweden to Central Europe, Denmark facilitated a meeting between the concerned parties and China to allow representatives from Germany, Finland, Denmark, and Germany to board the Yi Peng 3. Reuters said… Read more

China’s CXMT begins producing DDR5 memory — first China-made DDR5 sticks reportedly aimed at consumer PCs

Over the past several days, multiple reports have emerged that various China-based third-party memory module makers have begun selling DDR5 DRAM sticks for enthusiasts based on DDR5 chips produced by the China-based ChangXin Memory Technologies (CXMT). CXMT has never publicly announced its DDR5, so if it mass-produces enough DDR5 chips to sell to third-party module makers, this… Read more