Admettons que vous ayez besoin de transmettre des fichiers d'une machine A à une machine B, le plus vite possible et sans vous prendre la tête ?

Et bien j'ai ce qu'il vous faut et ça s'appelle USB4STREAM, qui vient d'être fraîchement mergé dans Linux 7.2. C'est Intel qui a pondu ce protocole "super simple" (c'est leur expression) pour balancer des paquets bruts d'une machine à une autre, directement par le câble USB4 ou Thunderbolt sans serveur intermédiaire... Juste deux bécanes et un fil.

Et effectivement, comme ils le disent, c'est super simple ! Une fois le module chargé et le stream configuré (un petit tour par ConfigFS pour faire apparaître le device), votre noyau expose des périphériques /dev/tbstreamX, et n'importe quelle application qui sait faire un read/write peut alors taper dedans.

Vous branchez le câble, et il vous suffit ensuite d'écrire dans le device qui doit expédier les données d'un côté, puis de les recevoir sur l'autre machine. C'est tout... Du Unix pur jus, où tout est un fichier.

Et les usages sont beaucoup plus larges qu'on ne croit... Y'a donc du transfert de fichiers d'un ordinateur à un autre, évidemment (un peu comme Croc , mais sans passer par le réseau du tout) mais aussi, pourquoi pas, du partage de webcam entre deux systèmes, ou permettre un accès à n'importe quel flux de données brutes en basse latence. Ainsi, plus besoin de passer par des serveurs tiers dans le cloud, ou d'installer un outil de transfert en réseau local .

Ça me rappelle quand je jouais avec les copains à des jeux vidéos en utilisant un port série sur le PC... À l'ancienne comme on aime, sauf qu'on est en 2026 et qu'on a maintenant 40 Gb/s dans le tuyau !

Puis contrairement à Thunderbolt qui nous promettait la vitesse de l'éclair il y a plus de dix ans (ouais, je vous sors les archives là...lol), là c'est natif Linux, et dispo pour tout le monde via un simple device !

Le choix raffiné : le câble, pas le cloud

Le patch d'Intel est d'ailleurs passé tranquillou puisqu'ils l'ont glissé dans le pull USB/Thunderbolt de la merge window, et c'est Linus Torvalds lui-même qui l'a mergé sur master sans la moindre objection. Et quand Linus laisse passer sans râler, c'est plutôt bon signe.

Le reste du lot vaut le coup d'œil aussi puisque cette même pull améliore l'allocation des tunnels DisplayPort en multi-écran sur Thunderbolt, et ajoute un pilote de température pour le contrôleur xHCI du chipset AMD Promontory 21. Notez que ce dernier a été écrit en partie par Codex, l'agent de codage d'OpenAI... Mais balek tant que c'est propre et que ça fonctionne.

Bref, si vous avez deux machines en USB4 sous la main, gardez un œil sur le noyau Linux 7.2...

Source

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A First Look Around the Minisforum Stand at Computex 2026 Computex 2026 is now underway in Taipei, and I am at the Minisforum stand looking over what the company has brought to the show floor this year. There are several compact systems on display, including the S5 all-flash NAS, the MS-03 workstation mini PC, and […]

Minisforum MS-03: First Look at the New Workstation Mini PC The Minisforum MS-03 is on show today at the company’s Computex 2026 stand, following its earlier Q1 appearance in prototype form at Minisforum’s Intel Core Ultra Series 3 event in Shanghai. At that earlier showing, the MS-03 was presented as part of Minisforum’s next wave […]

Terramaster D1 Buyers Guide – D1 SSD vs D1 SSD PLUS vs D1 SSD Pro TerraMaster is a storage hardware brand best known for NAS, DAS, and direct-attached expansion products aimed at home users, content creators, small offices, and prosumer workloads. While NAS devices remain the better choice for shared network storage, remote access, multi-user […]

Terramaster D1 SSD (IP67 Waterproof & 1.2-Ton Crush Resistance and Silent)

April 28, 2026 | The Professional storage brand TerraMaster today officially introduces the all-new rugged portable SSD enclosure — D1 SSD. Designed for users who demand both data security and high-speed performance, the D1 SSD features an aircraft-grade all-metal chassis, IP67 water and dust resistance, and 1.2-ton crush resistance. Combined with high-speed data transfer, silent cooling, and broad platform compatibility, it becomes an ideal storage companion for photographers, outdoor professionals, and mobile workers.

Three Layers of Protection Build an Unbreakable Data Shield：

1. Solid All-Metal Chassis for High-Intensity Work Environments

 The D1 SSD adopts a unibody aircraft-grade aluminum alloy construction. The full-metal enclosure offers excellent scratch resistance and corrosion protection, making it well-suited for long-term, heavy-duty usage. Whether facing extreme temperature differences outdoors or constant wear from mobile work, the enclosure ensures stable operation, extended lifespan, and reliable storage performance for professional users.

2. IP67 Water & Dust Resistance for Harsh Conditions

 Equipped with precision silicone sealing rings, the D1 SSD meets IP67 certification standards. It can withstand submersion in up to 1 meter of water for 30 minutes and is fully protected against dust and splashes. From rainy outdoor shoots and desert environments to construction sites, the enclosure safeguards both the SSD and your data. Protection performance is verified by internationally recognized testing organizations such as SGS.

3. 1.2-Ton Crush Resistance with Shock & Drop Protection

 The aircraft-grade aluminum unibody structure enables the enclosure to withstand up to 1.2 tons of vehicle-level pressure. Its dedicated shock-resistant internal design absorbs impacts from drops and collisions during daily use. Even under extreme external force, internal drives and data remain fully protected—eliminating the fragility issues of ordinary enclosures.

High-Speed Performance with Silent Operation and Broad Compatibility

 The D1 SSD features a USB 3.2 Gen2 interface, supports UASP protocol and TRIM optimization, and delivers real-world sequential read/write speeds of up to 1020 MB/s. Transferring a 1GB file takes just seconds, making it ideal for 4K video editing and large photo backups. The all-metal housing provides 2.5× larger heat dissipation area, while the fanless passive cooling design ensures completely silent operation.

 The enclosure supports up to 8TB single-drive capacity and is compatible with M.2 2280 NVMe SSDs based on PCIe 3.0 / 4.0 / 5.0 standards. It can store up to 2.79 million high-resolution photos or 5,400 HD movies. Compatible with Windows, macOS, and Linux, it also connects to computers, TVs, and OTG-enabled smartphones for true plug-and-play use.

Additionally, the D1 SSD supports one-touch photo backup via the TerraMaster TDAS mobile app. Once connected, photos are automatically synchronized from your smartphone, with data stored locally to prevent privacy leakage and enable efficient cross-device file management.

 Designed for Multiple Usage Scenarios:

• Photographers & Outdoor Professionals

Rugged protection handles complex environments, enabling fast backups and eliminating data loss risks. Ideal for field exploration, construction sites, and harsh outdoor conditions.

• Mobile Professionals & Students

Ultra-lightweight at only 146g, pocket-sized design, and instant file transfer create a portable “light office” anywhere.

• General Users & Mac Professionals

Perfect as an external expansion drive or boot drive—quiet, stable, and plug-and-play.

Availability & Service

The TerraMaster D1 SSD is now officially available through the TerraMaster website (https://www.terra-master.com/) and authorized global channels. Customers who purchase within the first two weeks of launch can enjoy a 15% discount. The product is backed by a two-year global warranty and lifetime technical support for a worry-free user experience.

Interested in the D1 SSD, or want to know more about the rest of the D1 SSD Range, below are the specs and prices for the D1 SSD (10Gb/s), D1 SSD PLUS (40Gb/s) and D1 SSD Pro (80Gb/s):

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