Unverified80% confidenceCautionTime unknown
无独立风扇、依赖被动散热的塑料机箱磁盘柜不适合7×24监控场景，硬盘长期高温会大幅缩短寿命，选择金属机箱+温控风扇设计
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80%
Confidence
Long-term
Relevance
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Unverified金属网格托盘散热性好、适合发热的插线板/电源砖，但网格间距过大会漏掉小配件；亚克力/塑料封闭托盘承托小物更稳但热量易积聚，不建议放大功率适配器80% similarUnverified长时间持续写入（如导入几百GB素材）时无散热设计的小巧硬盘会因过热降速甚至掉盘，专业用途优选带金属外壳或散热鳍片的型号79% similarUnverified长时间稳定性看散热设计：金属外壳（铝合金）+带被动散热鳍片的扩展坞比塑料壳更耐长时间满载，雷电坞满负载功耗高达数瓦，塑料壳易过热导致USB断连/网口降速79% similarUnverified不建议为了美观选择尺寸刚好装满断路器的配电箱，散热不良会加速断路器老化并影响载流量，大功率密集回路应选带散热空间的大箱体78% similarUnverified多盘位阵列盒散热风扇噪音明显，放置于卧室/安静工作室时应选带温控调速风扇或大尺寸低转速风扇的型号；纯被动散热的多盘设备夏季易过热降速，机械盘长期高温会缩短寿命78% similar
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