---
title: "Cloudflare R2"
type: concept
tags: [cloudflare, object-storage, s3]
sources: [nodewarden-ba-bitwarden-ban-dao-cloudflare-workers-shang-che-di-gao-bie-fu-wu-qi.md]
last_updated: 2026-04-14
---

## Definition
Cloudflare R2是Cloudflare提供的对象存储服务，S3兼容且无出口流量费用。

## Key Attributes
- 类型：对象存储
- 协议：S3兼容
- 特色：无出口流量费用

## Related Entities
- [[NodeWarden]]：使用R2存储附件

## Connections
- [[Cloudflare R2]] ← 存储 ← [[NodeWarden]]