Huawei OceanStor 5510
OceanStor 5510
Enterprise stock · tested · export documentation available
Huawei OceanStor 5510 – Product Documentation
Product Overview
The Huawei OceanStor 5510 is a mid-range enterprise storage system designed to deliver a balanced combination of performance, capacity, and cost-effectiveness for diverse enterprise workloads. It is available in two primary configurations: a hybrid flash storage variant that intelligently tiers data across NVMe SSDs, SAS SSDs, and NL-SAS HDDs, and a capacity-oriented all-flash variant optimized for large-scale, cost-efficient flash deployments.
Built on a multi-controller architecture with active-active capabilities, the system provides unified access to block, file, and object storage protocols, making it suitable for virtualization, databases, backup and archival, file sharing, and containerized environments. The architecture supports extensive scalability—up to 128 controllers in clustered configurations—and delivers up to 1024 PiB of usable capacity, addressing the needs of both performance-sensitive and capacity-driven applications.
The platform incorporates Huawei’s FlashLink® intelligent algorithms to minimize latency and maximize SSD lifespan, alongside a suite of Smart and Hyper data management features for data reduction, protection, and mobility. With support for NVMe over Fabrics (FC-NVMe, NVMe over RoCE) and comprehensive protocol support, the OceanStor 5510 is positioned as a versatile, future-ready storage foundation for modern data centers.
Technical Specifications
| Category | Specification |
|---|---|
| Product Models | OceanStor 5510 (V6 series), OceanStor 5510 V5 (legacy) |
| Product Type | Hybrid Flash Storage / Capacity-Oriented All-Flash Storage |
| Controller Architecture | Multi-controller architecture, Active-Active |
| Max Controllers per Cluster | Up to 128 controllers (scale-out) |
| Processor | Huawei multi-core processor |
| System Cache | 384 GB – 512 GB (dual-controller base); scalable up to 2 TB (hybrid) / 128 GB – 128 TB (all-flash capacity config) |
| Supported Storage Protocols | FC, iSCSI, NFS, CIFS/SMB, FC-NVMe, NVMe over RoCE, NFS over RDMA, NVMe over TCP, NDMP, FTP, HTTP, S3* |
| Front-End Port Types | 8/16/32/64 Gbps FC, 1/10/25/40/100 Gbps Ethernet, 25/100 Gbps RoCE |
| Back-End Port Types | 100 Gbps RDMA / SAS 3.0 |
| Supported Drive Types | NVMe SSD, SAS SSD, SAS, NL-SAS; Capacity NVMe SSD up to 61.44 TB per drive |
| RAID Support | RAID 5, RAID 6, RAID-TP (tolerates triple disk failure), RAID 10* |
| Max Usable Capacity (Dual-Controller) | Up to 4 PiB (hybrid) / Up to 16 PiB (all-flash capacity config) |
| Chassis Dimensions | 2.5” Control Enclosure: 520mm × 447mm × 86.1mm; 3.5” Control Enclosure: 600mm × 447mm × 85.1mm (varies by configuration) |
| Weight (Varies by config) | Approx. 21.25 kg – 38.05 kg (control enclosures); 13.4 kg – 26.5 kg (disk enclosures) |
| Power Supply | Redundant, hot-swappable power supplies |
| Management Software | DeviceManager (GUI), CLI, RESTful API, eSight (centralized management), eService (remote monitoring) |
| Virtualization Support | VMware VAAI, Microsoft Hyper-V ODX, Container CSI |
Data Services and Software Features
| Category | Software Suite / Feature |
|---|---|
| Data Efficiency | SmartDedupe (deduplication), SmartCompression (compression), SmartThin (thin provisioning), SmartQuota (quota management), SmartMulti-tenant, SmartQoS (quality of service), SmartMigration (LUN/file migration), SmartTier/SmartMobility (auto-tiering), SmartPartition (cache partitioning), SmartCache (SSD caching) |
| Data Protection | HyperSnap (snapshots), HyperClone (cloning), HyperReplication (remote replication), HyperMetro (array-based dual-active), HyperLock (WORM/compliance), HyperCDP (continuous data protection), HyperCopy, HyperMirror, HyperVault (integrated backup), HyperDetect (ransomware detection), HyperEncryption (array-level encryption), CloudBackup |
| Management & Host Integration | UltraPath (host multi-pathing), BCManager (disaster recovery management), NFS+ (NAS multi-path), CloudVxLAN, SmartVirtualization (heterogeneous virtualization), SmartErase (secure data destruction), SmartMotion (data mobility) |



















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