HDD Cloud Disk
The HDD cloud disk is the previous generation cloud disk type, suitable for business scenarios with low I/O loads where data is infrequently accessed. It uses magnetic media as the storage medium and employs a distributed mechanism with three replicas to achieve highly reliable data storage.
Performance Metrics
| Performance Metrics | HDD Cloud Disk |
|---|---|
| Random IOPS | Provide specifications from 10 GiB to 16,000 GiB and hundreds of random IOPS. |
| Throughput (MB/s) | Support 50MB/s I/O throughput performance. |
| Latency | - |
Use Cases
For scenarios with relatively infrequent requests, such as system logs, enterprise work files, data repositories, small blogs, and BBS, we recommend using an HDD cloud disk to reduce costs.