Huawei OceanStor Dorado
OceanStor Dorado 8000/18000
IOPS: Up to 100 million.
Latency: As low as 0.03ms.
Maximum number of controllers: 64 for OceanStor Dorado 8000; 128 for OceanStor Dorado 18000.
Single-engine cache (4 controllers, scalable with controllers): 1T-4T for OceanStor Dorado 8000; 2T-6T for OceanStor Dorado 18000.
Supported storage protocols: FC, FC-NVMe, iSCSI, NVMe over RoCE, NVMe over TCP, NFS, SMB, NFS over RDMA, S3.
Front-end channel port types: 16G/32G/64G FC, 1/10/25/40/100G ETH, 25/100G RoCE.
Back-end channel port type: 100G RDMA.
OceanStor Dorado 3000
IOPS: Up to 4 million.
Latency: As low as 0.03ms.
Maximum number of controllers: 16.
Maximum memory: 2TB.
Supported SSD quantity: 1,600 drives, providing up to 8PiB of usable capacity.
Supported storage protocols: Fully supports NVMe over Fabric protocols, including NVMe over RoCE, FC-NVMe, and NVMe over TCP.
OceanStor Dorado 5100
SPC-1 IOPS: 600,052.49.
Maximum IOPS: 1,000,000.
Access latency: 500µs.
Maximum bandwidth: 12GB/s.
Number of controllers: Dual controllers.
Front-end channel port types: 8Gbps FC / 10GE (iSCSI).
Back-end channel port type: 6Gbps SAS2.0 wide port.
OceanStor Dorado 2100
SPC-1 IOPS: 100,051.99.
Maximum IOPS: 200,000.
Access latency: 600µs.
Maximum bandwidth: 5.6GB/s.
Number of controllers: Dual controllers.
Front-end channel port type: 8Gbps FC.
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