A large-capacity scale-out storage system that houses 120 disks per 5 U chassis, offering superb cost-effectiveness and scalability, and supporting large-scale unstructured data workloads.

Product Model

OceanStor Pacific 9550

System Architecture

Fully symmetric distributed architecture

Storage Access Protocol

NFS, SMB, POSIX, MPI-IO, HDFS, and S3

Raw Capacity per Chassis

720 TB to 1920 TB

Height per Chassis

5U

Number of Nodes per Chassis

2

Max. Number of Primary Storage Disks per Node

60

Primary Storage Disk Type

3.5-inch HDD

Processors per Node

Huawei Kunpeng 920 Processor

Max. Memory per Node

256 GB

Max. Cache per Node

4 x Half-palm NVMe SSDs

Number of System Disks per Node

2 x 480 GB SSDs

Front-End Service Network Type*

• 10GE, 25GE, or 100GE TCP/IP

• 25GE or 100GE RoCE

• 100 Gb/s EDR/HDR InfiniBand

Storage Network Type

• 25GE or 100GE TCP/IP

• 25GE or 100GE RoCE

• 100 Gb/s EDR/HDR InfiniBand

Data Redundancy Protection Mechanism

EC: N + M (M is 2, 3, or 4)

Data Self-Healing

Automatic concurrent data reconstruction at 2 TB per hour

Key Features

• SmartQuota

• SmartTier

• SmartQoS

• SmartEqualizer

• SmartMulti-Tenant

• SmartEncryption

• SmartAuditlog

• HyperLock(WORM)

• HyperSnap

• HyperReplication(A)

• SmartIndexing

• Recycle Bin

• SmartInterworking

• DIF

• Object Versioning*

• SmartTakeover*

• SmartCompression

• HyperGeoMetro*

• HyperGeoEC*

Storage Management Software

DeviceManager and eService

Chassis Dimensions (H x W x D)

219.5 x 447 x 1030 mm

Max. Weight per Chassis (with Disks)

≤ 164 kg

Operating Temperature

5°C to 35°C

Operating Humidity

5% RH to 90% RH (non-condensing)