CXL
科技
内存
Compute Express Link: pooled and expanded memory over PCIe wiring.
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CXL lets servers attach and pool memory beyond their DIMM slots, promising capacity expansion for inference caches and databases. Adoption has been slower than hoped — HBM-on-package and big LPDDR pools took the urgent AI use cases — but the standard keeps advancing through CXL 3.x.
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