Unverified50% confidenceDecision RuleTime unknown
笔记本内存必须选SO-DIMM封装(小型化),DDR5 SO-DIMM金手指缺口位置与DDR4不同,物理上无法互插,购买前必须确认主板支持的代际
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Unverified笔记本内存为SO-DIMM规格,与台式机DIMM不通用;且部分轻薄本内存为板载焊死无法升级,购机前需确认是否有内存插槽79% similarUnverified扩展性看SO-DIMM插槽和M.2数量:焊死内存(板载LPDDR5)无法升级,选办公可接受,长期使用/大内存需求选可插拔SO-DIMM;双M.2槽可组RAID或分系统盘74% similarUnverified内存优先选可插拔SO-DIMM插槽而非板载内存(LPDDR),Linux运行编译/虚拟机吃内存,可扩展性比出厂容量更重要;避免选择内存焊死的超轻薄本用于开发71% similarUnverified商务本内存建议一步到位选16GB及以上且优先板载LPDDR5(更省电),因轻薄本内存多为焊接不可升级;同时选择支持雷电4/USB4接口的机型以便未来外接扩展坞和高速存储71% similarUnverifiedDDR5内存自带PMIC供电和ECC片上纠错(非全ECC),单条起步容量更高,普通用户DDR5-5600/6000已是主流性价比档,无需为低于5600的入门DDR5多花心思70% similar
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