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OceanStor Pacific 9950 storage system takes full advantage of all Non-Volatile Memory express (NVMe) Solid State Drives (SSDs) for its primary storage, with each 5U chassis housing a maximum of eight storage nodes. A full Peripheral Component Interconnect express (PCIe) 4.0 design enables each chassis to provide a raw capacity range of 128–614.4 TB, bandwidth of up to 160 GB/s, and 2 million Input/Output Operations Per Second (IOPS). Such figures allow this storage system to deliver 30% higher performance density per U than competing products.
Looking closer at the drives themselves, half-palm high-density NVMe SSDs are used to contain 33% more all-flash media per unit space. In addition, each node is equipped with 32 GB of dedicated power-protected memory, providing memory-level latency for access to critical data. The 1:1:1.25 optimal bandwidth ratio for front-end, data, and media interfaces also fully unleashes the potential of processors.
With such industry-leading performance, OceanStor Pacific 9950 provides efficient data access services for scenarios including High-Performance Computing (HPC), Artificial Intelligence (AI) applications, and big data analytics.
|Product Model||OceanStor Pacific 9950|
|System Architecture||Fully symmetric distributed architecture|
|Storage Access Protocol||NFS, SMB, POSIX, MPI-IO, HDFS, and S3|
|Raw Capacity per Chassis||128–614.4 TB|
|Height per Chassis||5U|
|Number of Nodes per Chassis||8|
|Max. Number of Primary Storage Disks per Node||10|
|Primary Storage Disk Type||Half-palm NVMe SSD|
|Processors per Node||Huawei Kunpeng 920 Processor|
|Max. Memory per Node||256 GB|
|Number of System Disks per Node||2 x 480 GB SSDs|
|Front-End Service Network Type*||
• 25 GE or 100 GE TCP/IP
• 100 GE RoCE
• 100 Gbit/s EDR/HDR InfiniBand
|Storage Network Type||100 GE RoCE|
|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|
• Recycle Bin
• Object Versioning*
|Storage Management Software||DeviceManager and eService|
|Chassis Dimensions (H x W x D)||219.5 x 447 x 926 mm|
|Max. Weight per Chassis (with Disks)||≤ 115 kg|
|Operating Humidity||5–90% RH (non-condensing)|
*Please contact Huawei sales representatives for more information.