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Therefore, people usually compare it with the USB interface.ĭo you really know USB-Type-C and Thunderbolt 3? Thunderbolt interface is usually used as an interface for connecting external devices. Tip: Thunderbolt 3 also has three versions: DP (Double Port) version uses a PCIe 3.0 ×4 link to provide 2 interfaces SP (Single Port) version uses a PCIe 3.0 ×4 link to provide 1 interface and LP (Low Power) version only provides 1 PCIe 3.0 ×2 interface. In this post, I will mainly focus on Thunderbolt 3, because Thunderbolt 1 and 2 are not popular due to the following reason: their physical ports are Apple Mini DPs, which cannot be used in other electronic devices therefore, not many manufacturers support them. Therefore, Thunderbolt 3 is incompatible with Thunderbolt 1 and 2. Thunderbolt 1 and 2 are integrated with Mini DisplayPort (a physical port), while Thunderbolt 3 is integrated with USB Type-C (a physical port). So far, the Thunderbolt interface has developed to the third generation: Thunderbolt 3. Therefore, it can transmit data and video signals at the same time. Thunderbolt is a data transmission protocol combining PCI Express data transmission technology and DisplayPort display technology. Introduction to Thunderbolt Hard Drive and Thunderbolt InterfaceĪs the name implies, a Thunderbolt hard drive is a hard drive with a Thunderbolt interface, which is a technology developed by Intel in collaboration with Apple. How to Manage Thunderbolt External Hard Drive.Introduction to Thunderbolt Hard Drive and Thunderbolt Interface.
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