OceanStor A800

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OceanStor A800

The next-gen high-performance distributed file storage for AI.

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Overview

Overview
Features
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INFOS & TARIFS

Ultra Performance

• Software-hardware collaboration: Based on innovative data-control plane separation architecture, backplane-free orthogonal architecture, and the DataTurbo file acceleration engine, it achieves 24 million IOPS and 500 GB/s bandwidth per controller enclosure, delivering 8x better performance than the leading alternative.
• In the 2024 MLPERF™ AI Benchmarks, OceanStor A800 ranked first in overall performance, performance per node, and performance per rack unit.

Ultra-Large Cluster

• Exabyte-level scale-out capability is supported, with flexible expansion to 512 controllers.
• Near-storage computing and diverse scale-up capabilities allow for on-demand addition of different function cards.
• Providing 100 million-level IOPS and hundreds of TB/s bandwidth, OceanStor A800 is the only storage system that supports a cluster with 100,000 xPUs. (Supporting the full connection within a 100,000-xPU cluster.)

Powerful Inference

• Long-term memory storage with multi-level Key-Value (KV) cache improves the throughput of a single xPU by 67%.
• A knowledge repository containing tens of billions of thousand-dimensional vectors enables ms-level retrieval during inference and real-time knowledge updates.

Specifications

Model	OceanStor A800
Enclosure form factor	Dedicated hardware, 8 U/2 nodes
CPUs per node	4 CPUs
Node expansion	Scale out to 512 nodes in fully symmetric mode
Max. number of SSDs per enclosure	64 SSDs (controller enclosure with integrated SSDs)
Fans per node	10
Memory per node	1,024 GB
Network types	25/100/200 Gbit/s ETH, 200 Gbit/s IB

Resources

Data Sheet

Huawei OceanStor A800 Storage Data Sheet

White Paper

AI-Ready Data Infrastructure Reference Architecture White Paper

Video

OceanStor A800 Product Introduction Video

Enterprise

Huawei Cloud

Opérateurs

Grand public

Corporate

Specifications

Resources