Lexar Professional CFexpress Type C 存储卡

评测依据

• review_count：3200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:42:43","to":"2026-06-26 02:42:43"}
• intros：{"brand_intro":"雷克沙是全球领先的存储解决方案品牌，成立于1996年，现隶属于中国江波龙电子。专注于高性能存储卡、U盘、固态硬盘等产品，以卓越的读写速度和稳定性著称，深受专业摄影师和视频创作者信赖。其CFexpress系列在高速连拍和8K视频录制领域表现突出。","product_intro":"Lexar Professional CFexpress Type C 存储卡专为高端相机和摄像机设计，支持PCIe Gen3×2接口，读取速度高达1700MB/s，写入速度1500MB/s。兼容佳能EOS R5/R3、尼康Z9等机型，可流畅录制8K RAW视频。采用高品质闪存颗粒，具备抗冲击、防X射线能力，并提供终身有限质保。","key_specs":["容量：128GB","读取速度：1700MB/s","写入速度：1500MB/s","接口：PCIe Gen3×2","工作温度：0°C~70°C","尺寸：29.6×38.5×3.8mm"]}
• alt_products：[{"product_name":"Lexar Professional CFexpress Type C 存储卡","brand":"Lexar（雷克沙）","model":"LSDCFXC128G-RNBNC","price":1299},{"product_name":"ProGrade Digital CFexpress Type C 存储卡","brand":"ProGrade Digital","model":"PGCFX3-128C","price":1599},{"product_name":"Delkin Devices CFexpress Type C 存储卡","brand":"Delkin Devices","model":"DDCFX3-128G","price":1399}]
• kol_quotes：["@摄影师老张：雷克沙这张卡在尼康Z9上跑满速，8K 60p RAW毫无压力。","@数码评测师：性价比之选，读写速度不输原厂卡。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其读写速度极快，在连拍和8K视频录制中无卡顿。部分用户提到在长时间高强度写入时温度略高，但未影响稳定性。兼容性方面，多数用户反馈在佳能、尼康新机型上即插即用。性价比评价较高，128GB版本适合大多数专业场景。少数用户建议增加容量选项。","source_count":2}},{"source":"objective","score":81.63459549624686,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":1299,"wom_score":89.19999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@摄影师老张：雷克沙这张卡在尼康Z9上跑满速，8K 60p RAW毫无压力。","@数码评测师：性价比之选，读写速度不输原厂卡。"]}}]
• method_version：v3
• search_visual：null