OceanStor Pacific 9546 is a new high-density balanced scale-out storage product launched by Huawei. It provides two options: one chassis with one node and one chassis with two nodes. Each chassis uses HDDs as large-capacity main storage and provides 1120 TB raw capacity. OceanStor Pacific 9546 is applicable to hybrid workload access of mass unstructured data, and can work with OceanStor Pacific high-performance products to form a tiered data storage solution.

Product Model

OceanStor Pacific 9546

System Architecture

Fully symmetric distributed architecture

Storage Access Protocol

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

Raw Capacity per Chassis

648–1080 TB

Height per Chassis

4 U

Number of Nodes per Chassis

1 or 2

Max. Number of Main Storage Disks per Node

30 or 60

Main Storage Disk Type

3.5-inch HDD

Number of Processors per Node

2 x Huawei Kunpeng 920 processors

Max. Memory per Node

512 GB

Max. Cache per Node

2 or 4 x palm-sized NVMe SSDs

Number of System Disks per Node

2 x 480 GB SSDs

Front-End Service Network Type*

• 10GE, 25GE, or 100GE TCP/IP

• 10GE, 25GE, or 100GE RoCE

•100 Gbit/s EDR InfiniBand

Storage Interconnection Network Type

• 10GE, 25GE, or 100GE TCP/IP

• 10GE, 25GE, or 100GE RoCE

•100 Gbit/s EDR 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

• 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)

178 mm x 447 mm x 835 mm

Max. Weight per Chassis (with Disks)

One chassis with one node: ≤ 98 kg

One chassis with two nodes: ≤ 102 kg

Operating Temperature

5ºC to 35ºC

Operating Humidity

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