Huawei OceanStor Dorado 8000/18000 High-End All-Flash Storage Systems

The Huawei OceanStor Dorado 8000/18000 high-end all-flash storage systems set new industry benchmarks with exceptional speed, reliability, and scalability. Designed for mission-critical enterprise workloads, these systems deliver 21,000,000 SPC-1 IOPS with ultra-low latency of 0.05 ms, powered by innovative hardware and intelligent FlashLink® algorithms.

Key Features for Optimized Storage Performance

1. Exceptional Performance
o 21,000,000 IOPS: Nearly double the performance of industry competitors.
o E2E NVMe Architecture: Enables ultra-fast, seamless communication between CPUs and SSDs, with 10x faster data transmission than traditional SAS systems.
o FlashLink® Intelligent Algorithms: Improves read cache hit rates by 50% and reduces latency by 60%.
2. Unmatched Reliability
o 5-Layer Reliability Design: Ensures uninterrupted operations across components, architecture, products, solutions, and cloud layers.
o Active-Active Solutions: Industry-leading A-A architecture for SAN and NAS with seamless failover and zero data loss.
o RAID-TP Technology: Tolerates simultaneous failures of three SSDs for maximum data protection.
3. Advanced Scalability
o Supports up to 32 Controllers with linear performance growth.
o Handles 6400 SSDs, delivering unmatched storage capacity and flexibility.
4. Intelligent Operations
o Intelligent Edge-Cloud Synergy: Real-time O&M with 190000 device data points, enhancing operational efficiency.
5. Efficient Design
o FlashEver Technology: Supports hardware updates for up to 10 years without data migration.
o Energy-efficient architecture reduces power consumption and improves cooling.

 

Technical Specifications

Model	OceanStor Dorado 5000	OceanStor Dorado 5000
Maximum Number of Controllers	32	32
Maximum Cache (Dual Controllers, Expanding with the Number of Controllers)	512GB-32TB	512GB-32TB
Supported Protocols	FC, iSCSI, NFS, CIFS
Front-End Port Types	8/16/32 Gbit/s FC/FC-NVMe, 10/25/40/100 GbE, 25/100 Gb NVMe over RoCE
Back-End Port Types	SAS 3.0/ 100 Gb RDMA
Maximum Number of SSDs	6400	6400
Maximum Number of Hot- Swappable I/O Modules per Controller Enclosure	28
Number of LUNs	65536
SCM Supported	800 GB SCM

 

SAS controller support SAS enclosure disk and smart SAS enclosure disk and NVMe controller support smart NVMe disk enclosure. The storage system consists of both system bays and disk bays. A system bay has a controller enclosure, disk enclosures, and cable trays inside the bay. A disk bay has only disk enclosures. By default, OceanStor Dorado 8000 is not delivered as bay. The bay is optional. By default, OceanStor Dorado 18000 is delivered as bay.

Ideal Applications:

Excelling in scenarios such as databases and virtualization, OceanStor Dorado 8000/18000 high-end all-flash storage systems are best suited to the carrier, finance, government, manufacturing, and other fields.