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All flash for all scenarios. All-flash storage through data lifecycle: faster, greener, and more durable.
OceanStor 5310/5510 Capacity Flash Storage
All-Scenario All Flash
? Huawei OceanStor 5310 and OceanStor 5510 are oriented toward mission-critical services — including virtualization, file, backup, archiving, and Disaster Recovery (DR) — as well as non-critical services: this is all-flash for all scenarios. ? Indeed, one storage system supports diverse protocols — including block, file, object, vSphere APIs for Array Integration (VAAI), and Container Storage Interface (CSI) — for a range of applications. ? A maximum of 128 controllers and 1024 PiB effective capacity are supported for extreme capacity needs.
Sustainable
? Compared with performance-oriented SSDs and Hard-Disk Drives (HDDs) of the same capacity, capacity-oriented SSDs consume 60% less energy. ? They also occupy far less physical space: 66.7% less than performance-oriented SSDs and 92% less than HDDs. ? The devices support cross-generation systems existing in one cluster through scale-out and scale-in technologies, ensuring no host shut-downs during any additional storage upgrades.
Cost-Effective
? Intelligent Single-Level Cell (SLC) caching technology reduces the write amplification of capacity-oriented SSDs and prolongs their service life by 60%. ? The FlashLink? technology accelerates the performance of a single disk — and the entire system — boosting Input/Output Operations Per Second (IOPS) by a factor of five. Bandwidth is also doubled. ? A scenario-specific compression algorithm performs deep compression on compressed files, with the secondary compression ratio reaching 1.7:1.
Specifications
| Model | OceanStor 5310 Capacity Flash Storage | OceanStor 5510 Capacity Flash Storage | ||
| Hardware Specifications | ||||
| Maximum Number of Controllers | Multi-controller architecture, supporting up to 128 controllers* | |||
| System Cache | 128GB~2TB | 256GB~128TB* | ||
| Supported Storage Protocols | FC, iSCSI, NFS, CIFS, FC-NVMe, NVMe Over RoCE, NDMP, NFS over RDMA | FC, iSCSI, NFS, CIFS, FC-NVMe, NVMe over RoCE, NDMP, NFS over RDMA, S3* | ||
| Front-End Port Types | 8/16/32/64 Gbit/s FC/FC-NVMe，10/25/40/100 GbE，25 Gb NVMe over RoCE/NFS over RDMA | |||
| Disk Types | Capacity-optimized palm-sized NVMe SSD, single SSD maximum capacity 61.44TB | |||
| Software Specifications | ||||
| Maximum Effective Capacity (Dual Controllers) | Up to 2 PiB | Up to 16 PiB | ||
| Supported RAID Levels | RAID 10, RAID 5, RAID 6, and RAID-TP (tolerates simultaneous failures of 3 SSDs) | |||
| Value-Added Features | SmartDedupe, SmartCompression, SmartThin, SmartQuota, SmartMulti-Tenant, SmartQoS, SmartMigration, SmartMotion, SmartVirtualization, SmartMigration for NAS, SmartMobility, SmartMove HyperSnap, HyperReplication, HyperClone, HyperMetro, HyperLock, HyperCDP, HyperDetect*, HyperDetect for SAN*, CloudBackup*, CloudVxLAN |
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*Please contact Huawei sales representatives for more information.
Copyright ? 2025 Huawei Technologies Co., Ltd. All rights reserved.
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