/zh-tw/tags/storage/Recent content in Storage on 數碼評測、遊戲攻略與娛樂生活技巧Hugo -- gohugo.iozh-twCamelDogMon, 11 May 2026 22:15:00 +0900/zh-tw/gadget-review/portable-ssd-speed-%E6%AF%94%E8%BC%83s-and-selecting-high-capacity-models/Mon, 11 May 2026 22:15:00 +0900/zh-tw/gadget-review/portable-ssd-speed-%E6%AF%94%E8%BC%83s-and-selecting-high-capacity-models/<img src="/img/thumbnail/portable-ssd-speed-comparisons-selecting-high-capacity-zh-tw.png" alt="Featured image of post Portable SSD Speed 比較s and Selecting High-Capacity Models" /><p>Portable external SSDs are essential for backing up video files and expanding laptop storage. While faster than external HDDs, transfer speeds vary by USB connection standard. 以下是 our buying guide.</p> <h2 id="usb-interface-and-transfer-speeds">USB Interface and Transfer Speeds </h2><p>Explaining USB 3.2 Gen2, Gen2x2, and USB4 speeds. Learn how to match drive capabilities with compatible laptop ports and certified cables. USB 3.2 Gen2 offers 10Gbps theoretical speed, while USB4 reaches up to 40Gbps.</p> <h2 id="recommended-models">Recommended Models </h2><p><strong>Samsung T7 Shield</strong>: USB 3.2 Gen2 with 1050MB/s read speed. IP65 rated for outdoor use. <strong>SanDisk Extreme Pro</strong>: Up to 2000MB/s read speed, ideal for large video files. <strong>Crucial X8</strong>: Budget-friendly option with 1050MB/s speeds — great entry-level choice at around $100 for 1TB.</p>