---
canonical: "https://www.softatlas.io/tencent-cloud/products/cloud-block-storage"
name: "Cloud Block Storage"
provider: "Tencent Cloud"
category: "Developer & Engineering / DevOps / Infrastructure as Code"
review_count: 0
ai_powered: false
website: "https://www.tencentcloud.com/products/cbs"
updated: "2026-07-29"
---

# Cloud Block Storage

By [Tencent Cloud](/tencent-cloud.md)

A reliable, scalable, and persistent block storage service.

## Features
- Attach up to 20 cloud disks to a single instance for efficient big data processing
- Resize storage without business interruption
- Create snapshots for data backup and rapid recovery
- Store data in three cross-rack copies for high reliability
- Deploy and manage disks with simple operations
- Scale storage up or down with flexible billing options
- Protect data from malicious attacks with isolated deployment
- Support high-throughput databases with full SSD storage media

## Built for
DEVELOPERS, OPERATIONS, EXECUTIVES

Source: https://www.softatlas.io/tencent-cloud/products/cloud-block-storage