Oculink Cable News

The MiniSAS (SFF-8643 8i) TO Oculink 2*(SFF-8611) high-speed cable supports PCIe 4.0/5.0 with excellent signal integrity and EMI protection. It enables efficient interconnection between MiniSAS and Oculink interfaces, ideal for servers, storage expansion, GPU modules, and AI computing systems.

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OcuLink (Optical-Copper Link) is a high-speed connectivity standard designed for PCIe-based external devices. It provides a direct PCIe connection between a host system (such as a laptop, mini PC, or gaming handheld) and an external GPU (eGPU), SSD enclosure, or other high-speed peripherals.

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With the continuous improvement of modern computing needs, various hardware devices are pursuing the perfect combination of performance and portability. In this trend, the integration of graphics card expansion docks, advanced chip design and OCuLink technology has become an important solution to promote device performance. This article will focus on how graphics card expansion docks are combined with OCuLink technology and related chips to redefine the performance boundaries of thin and light devices.

As OCuLink technology becomes more popular, more and more handheld game consoles are integrating this advanced interface technology. With a high-speed transmission rate of 63Gbps and a pure PCIe channel, OCuLink significantly improves the efficiency and response speed of external graphics cards, thereby greatly enhancing the graphics processing capabilities of handheld game consoles. This technology not only makes handheld game consoles more outstanding in graphics computing, but also brings players a smoother and more immersive gaming experience.

Due to the size limitation, traditional mini hosts cannot accommodate independent graphics cards, and their graphics processing performance is slightly insufficient. However, the gradual promotion of OCuLink technology has brought revolutionary changes to mini hosts. With a transmission rate of up to 63Gbps and a pure PCIe channel, OCuLink has greatly improved the efficiency and response speed of external graphics cards, allowing mini hosts to reach a new height of desktop-level graphics computing capabilities.

The birth of external portable mobile graphics cards (graphics docks) stems from the increasing demand for high-performance external expansion of laptops. With the popularity of thin and light notebooks, manufacturers have compressed the internal space in pursuit of a more compact and refined body design, which has led to a bottleneck in graphics card performance. In order to solve this problem, external portable mobile graphics cards came into being and became an effective solution that can not only break through space limitations but also provide powerful graphics processing capabilities.