- Getting Started
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Operation Overview
- Use Limits
- Creating Cloud Disks
- Mounting Cloud Disks
- Initializing Cloud Disks
- Expanding Cloud Disk Capacity
- Unmounting Cloud Disks
- Terminating Cloud Disks
- Adjusting Cloud Disk Performance
- Managing Snapshots
- Monitoring Cloud Disks
- Best Practices
- Troubleshooting Methods
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Snapshot APIs
- ApplySnapshot
- DeleteSnapshots
- DescribeSnapshots
- CreateSnapshot
- ModifySnapshotAttribute
- DescribeSnapshotOperationLogs
- UnbindAutoSnapshotPolicy
- DescribeDiskAssociatedAutoSnapshotPolicy
- DescribeAutoSnapshotPolicies
- DeleteAutoSnapshotPolicies
- CreateAutoSnapshotPolicy
- BindAutoSnapshotPolicy
- ModifyAutoSnapshotPolicyAttribute
- ModifySnapshotsSharePermission
- DescribeSnapshotSharePermission
- GetSnapOverview
- CopySnapshotCrossRegions
- CBS APIs
- Data Types
- Error Codes
- FAQs
- CBS Service Level Agreement
- Announcements
- Glossary
- Contact Us
- Getting Started
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Operation Overview
- Use Limits
- Creating Cloud Disks
- Mounting Cloud Disks
- Initializing Cloud Disks
- Expanding Cloud Disk Capacity
- Unmounting Cloud Disks
- Terminating Cloud Disks
- Adjusting Cloud Disk Performance
- Managing Snapshots
- Monitoring Cloud Disks
- Best Practices
- Troubleshooting Methods
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Snapshot APIs
- ApplySnapshot
- DeleteSnapshots
- DescribeSnapshots
- CreateSnapshot
- ModifySnapshotAttribute
- DescribeSnapshotOperationLogs
- UnbindAutoSnapshotPolicy
- DescribeDiskAssociatedAutoSnapshotPolicy
- DescribeAutoSnapshotPolicies
- DeleteAutoSnapshotPolicies
- CreateAutoSnapshotPolicy
- BindAutoSnapshotPolicy
- ModifyAutoSnapshotPolicyAttribute
- ModifySnapshotsSharePermission
- DescribeSnapshotSharePermission
- GetSnapOverview
- CopySnapshotCrossRegions
- CBS APIs
- Data Types
- Error Codes
- FAQs
- CBS Service Level Agreement
- Announcements
- Glossary
- Contact Us
HDD Cloud Disk
The HDD cloud disk is phased out currently. The following guide is only for reference when you are using the HDD cloud disk.
HDD cloud disks are the first generation of cloud disks provided by Tencent Cloud. It is suitable for business scenarios with low I/O loads where data is not accessed frequently. It uses magnetic storage, and a three-copy distributed mechanism to implement highly reliable data storage.
Performance metrics
| Metrics | HDD Cloud Disk |
|---|---|
| Random IOPS | Offers the capacity options of 10 GB - 16000 GB, and hundreds of random IOPs choices. |
| Throughput (MB/s) | Supports the I/O throughputs up to 50 MB/s. |
| Latency | - |
Price overview
For more information about the price of HDD cloud disks, see Pricing List.
Use cases
For scenarios with infrequent requests, such as system logs, enterprise work files, data warehouses, small-sized blogs, and BBS, we recommend using HDD cloud disks to reduce costs.
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