Unverified60% confidenceDecision RuleTime unknown
NAS或多设备内网传输场景应选全千兆交换机，百兆交换机单口理论上限仅12.5MB/s，会成为万兆网卡和SSD的传输瓶颈
2
Sources
60%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedNAS + 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89% similarUnverified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% similarUnverifiedNAS或PC配备2.5G/万兆网卡时，交换机必须选2.5G及以上端口才能突破千兆瓶颈；单纯换千兆交换机对2.5G设备无提速意义87% similarUnverified如果NAS或主机已有万兆网口，应优先考虑带万兆上联的交换机（如TL-SH1008等），否则会浪费万兆能力86% similarUnverified千兆网口(1GbE)理论上限约110MB/s，会成为SSD和机械盘阵列的瓶颈；有大文件传输或多人并发需求应选2.5GbE或万兆(10GbE)机型，或选带PCIe/M.2扩展位可加装网卡的型号83% similar
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