What is 3D XPoint?
Cross-point non-volatile memory jointly developed by Intel and Micron. It stacked phase-change material with OTS selectors and was sold as Optane, but the business was wound down in 2022.
Field: Emerging memories
3D XPoint in the explanations
3D XPoint stacked resistive storage elements (believed to be phase-change based) with OTS selectors at word-line/bit-line crossings.
Which storage-class memory technology, jointly developed by…
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Related terms
Storage-class memory Chalcogenide Cross-point memory Electroforming FeFET (ferroelectric FET) FeRAM (ferroelectric RAM) In-memory computing Magnetic tunnel junction (MTJ) MRAM PCM (phase-change memory)