Unverified85% confidenceFactTime unknown
需传输大文件时，Telegram单文件上限达2GB（Premium会员4GB），远高于WhatsApp的2GB但实际压缩严重、Signal的100MB；发原图/长视频优先Telegram
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified大文件传输优先Telegram，单文件上限2GB(Premium 4GB)且不压缩画质；微信/QQ对图片视频有自动压缩，原图需手动勾选，WhatsApp单文件上限约2GB但依赖网络稳定性87% similarUnverified音质越高离线缓存越占空间：无损/母带单曲30-100MB，320kbps约10MB，手机存储＜128GB且要缓存大量歌单时选高品质(320kbps)而非无损更划算76% similarUnverified千兆网口（1GbE）实际传输上限约110MB/s，机械硬盘足够跑满；若做4K视频剪辑或多人同时读写大文件，需选2.5GbE甚至万兆网口并搭配SSD缓存75% similarUnverified千兆网口(1GbE)实际传输上限约110MB/s，机械硬盘阵列本身可达200MB/s以上，此时网络成瓶颈；有大文件传输或视频剪辑需求应选带2.5GbE或万兆(10GbE)接口机型74% similarUnverified4K视频剪辑或多人同时读写场景需要万兆网口（10GbE），千兆网口实际传输上限约112MB/s会成为瓶颈；单纯备份和影音串流千兆足够73% similar
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