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Huawei launches OceanStor M900 context memory storage for AI clusters

At HUAWEI CONNECT 2026, Huawei introduced OceanStor M900 Context Memory Storage for SuperPoDs. Huawei claims a PB-scale shared KV-cache pool, one-hop NPU-to-SSD access near 60 microseconds, and up to 40 TB/s aggregate cluster bandwidth.

First seen 24 Sep, 01:59 UTC on Pandaily2 sourcesLast update 3d ago

What the sources say

Linked, never rewritten. Official means the lab itself.

Official0

No word from Huawei yet.

Press2

Pandaily· 24 Sep, 01:59Huawei Debuts OceanStor M900 Context Memory Storage: PB-Scale Shared KV Cache With ~60μs NPU-to-SSD HopPandaily· 24 Sep, 07:37Huawei Atlas 960E SuperPoD: First NPO/Hi-ONE Optical Node, 4096 NPUs, 8 EFLOPS FP8

How it unfolded

Every source in the order it appeared. Times in UTC.

24 Sep 01:59Pandaily Huawei Debuts OceanStor M900 Context Memory Storage: PB-Scale Shared KV Cache With ~60μs NPU-to-SSD Hop24 Sep 07:37Pandaily Huawei Atlas 960E SuperPoD: First NPO/Hi-ONE Optical Node, 4096 NPUs, 8 EFLOPS FP8