Expired60% confidenceFactExact time
Modern 3D NAND has now reached more than 200 layers, a process that stacks memory cells vertically within a single chip.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026(expired)
Sources
Related Claims
UnverifiedNAND and DRAM are together the two mainstream types of memory chips, but NAND focuses on capacity and persistent storage, while DRAM focuses on high-speed temporary reading and writing.68% similarUnverifiedA standard CMOS NAND gate is typically composed of 4 transistors, meaning 277,248 NAND gates correspond to approximately 1.1 million transistors.65% similarUnverifiedNAND闪存基于浮栅晶体管对电荷的捕获与释放，具有读快写慢特性，通常仅支持3,000至10,000次程序/擦除（P/E）循环65% similarUnverifiedSolid-state drives use NAND flash memory chips to store data, have no mechanical moving parts, and typically have random read latency below 0.1 milliseconds, about two orders of magnitude faster than the seek time of mechanical hard drives.63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/566572API
curl https://kongchang.com/api/v1/knowledge/claims/566572MCP
get_claim(id=566572)