{"appears_in":[{"position":5,"ranking_slug":"best-portable-ssds-2026","ranking_title":"2026 年移动固态硬盘怎么选：先看主机协议、持续写入与文件系统，8 款 USB 10/20Gbps 与 USB4 横向对比","score":8.8,"url":"https://buyranker.com/ranking/best-portable-ssds-2026"}],"brand":"Lexar","buy_url":null,"canonical_url":"https://buyranker.com/product/lexar-sl500-portable-ssd","category":{"name":"移动固态硬盘","slug":"portable-ssd"},"cons":["手机实际速度与录制规格受机型限制","Mac 不支持 Gen 2x2 时会降速"],"description":"1TB/2TB/4TB 可选，支持 Lexar DataShield；部分版本带磁吸保护套。","id":"870090fd82530585c3935cb799dc9f88","image_url":null,"name":"Lexar SL500 Portable SSD","official_url":"https://americas.lexar.com/product/lexar-sl500-portable-ssd-elite-legends-series/","price":{"currency":"CNY","max":2199,"min":699},"pros":["薄、适合贴在手机背面","速度适合高码率素材","可选磁吸套装与加密软件"],"release_year":2024,"slug":"lexar-sl500-portable-ssd","specs":{"厚度":"约 4.8mm","容量":"1TB/2TB/4TB","接口":"USB 3.2 Gen 2x2 20Gbps","特色":"可选磁吸套装","标称速度":"读取 2000MB/s，写入 1800MB/s"},"summary":"薄型 20Gbps 盘，磁吸套装对手机外录很友好。"}