SMRTR TechAug 20, 2026NotebookCheck

SanDisk makes first 3D Matrix Memory chips — aiming for half the cost per bit of DRAM

SMRTR summary

SanDisk has built its first 3D Matrix Memory prototype chips on standard 300-mm wafers, a milestone in its effort to create a DRAM alternative with four times the capacity at half the cost per bit. The chips already store multiple gigabits, but commercialization remains years away.

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