Unverified80% confidenceTradeoffTime unknown
有NAS/内网文件服务器或需内部大文件传输的场景,LAN口和主干应上2.5G或万兆,只有千兆口会成为内网瓶颈;纯上网办公千兆口足够,无需为2.5G溢价
1
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen
Sources
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Related Claims
Unverified接入NAS或做局域网内网传输时优先选2.5G交换机而非千兆,机械硬盘阵列/SSD的读写速度已远超千兆(约113MB/s)上限,千兆会成为瓶颈88% similarUnverified万兆网口仅在内网大文件传输或多人剪辑素材共享时才有意义,且需配SSD缓存或全闪存及万兆交换机;普通家用千兆(约110MB/s)已够,万兆是无效投资85% similarUnverifiedNAS + 万兆需求场景:主机与NAS互传选万兆网卡+2.5G/万兆混合口交换机,实测大文件传输可达900MB/s以上,仅升级千兆无法突破125MB/s上限83% similarUnverified千兆网口的NAS即使加密性能再强,实际传输上限约110MB/s;若追求加密后仍高速传输,需选带2.5G或万兆网口且CPU加解密吞吐足够的机型,否则网口成为瓶颈81% similarUnverified万兆网口只有在SSD缓存或全闪配置下才有意义,机械硬盘RAID的顺序读取难超500MB/s,千兆(125MB/s)会成瓶颈但万兆需要交换机+网卡全链路升级81% similar
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