OceanStor Pacific 9540 is a new distributed storage system that houses one node per 4U chassis. With each node offering ultra-high capacity — ranging from 144 to 504 TB — and flexible component configurations, the system meets the access requirements of a wide range of structured and unstructured data workloads.
OceanStor Pacific 9540 also offers a maximum of 22 + 2 Erasure Code (EC) redundancy ratio, achieving a disk space utilization rate of 91.6%. The system is cost effective and can work with OceanStor Pacific 9920 to build a tiered storage solution. Indeed, OceanStor Pacific 9540 provides flexible data access services for diverse scenarios, from virtualization and cloud resource pools to High Performance Computing (HPC), Artificial Intelligence (AI) applications, and big data analytics, as well as long-term backup and archiving of mass data.
| Product Model | OceanStor Pacific 9540 | |
| System Architecture | Fully symmetric distributed architecture | |
| Storage Access Protocol | NFS, SMB, POSIX, MPI-IO, HDFS, and S3 | SCSI, iSCSI, and OpenStack Cinder |
| Raw Capacity per Chassis | 144–648 TB | 144–648 TB |
| Height per Chassis | 4U | 4U |
| Number of Nodes per Chassis | 1 | 1 |
| Max. Number of Primary Storage Disks per Node | 36 | 36 |
| Primary Storage Disk Type | 3.5-inch HDD | 3.5-inch HDD |
| Processors per Node | 2 x Huawei Kunpeng 920 Processors or 2 x Intel® Xeon® Scalable Processors | 2 x Huawei Kunpeng 920 Processors or 2 x Intel® Xeon® Scalable Processors |
| Max. Memory per Node | 256 GB or 512 GB | 512 GB, 768 GB, or 1 TB |
| Max. Cache per Node | 4 x NVMe SSDs | 4 x NVMe or SAS SSDs |
| Number of System Disks per Node | 2 x 600 GB SAS HDDs |
2 x 600 GB SAS HDDs
|
| Front-End Service Network Type* |
• 10 GE, 25 GE, or 100 GE TCP/IP
• 25 GE or 100 GE RoCE
• 100 Gbit/s EDR InfiniBand
|
• 10 GE or 25 GE TCP/IP
• 25 GE RoCE
|
| Storage Network Type |
• 10 GE、25 GE或100GE RoCE
• 100 Gbit/s EDR InfiniBand
|
• 10 GE or 25 GE TCP/IP
• 25 GE RoCE
|
| Data Redundancy Protection Mechanism | EC: N + M (M is 2, 3, or 4) | EC: N + M (M is 2, 3, or 4) |
| Data Self-Healing | Automatic concurrent data reconstruction at 2 TB per hour | Automatic concurrent data reconstruction at 4 TB per hour |
| Key Features |
• SmartQuota
• SmartTier
• SmartQoS
• SmartEqualizer
• SmartMulti-Tenant
• SmartEncryption
• SmartAuditlog
• HyperLock(WORM)
• SmartIndexing
• SmartInterworking
• SmartTakeover*
• HyperSnap
• HyperReplication(A)
• Recycle Bin
• DIF
• Object Versioning*
|
• SmartThin
• SmartDedupe & SmartCompression
• SmartQoS
• SmartAuditlog
• SmartEncyption
• HyperSnap
• HyperClone
• HyperMetro
• HyperReplication(S)
• HyperReplication(A)
• MultiPool
• DIF
|
| Storage Management Software | DeviceManager and eService | |
| Chassis Dimensions (H x W x D) |
• Kunpeng model: 175 x 447 x 790 mm
• x86 model: 175 x 447 x 748 mm
|
• Kunpeng model: 175 x 447 x 790 mm
• x86 model: 175 x 447 x 748 mm
|
| Max. Weight per Chassis (with Disks) | ≤ 65 kg | |
| Operating Temperature | 5–35°C | |
| Operating Humidity | 8–90% RH (non-condensing) | |
*Please contact Huawei sales representatives for more information.
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