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wiki/concepts/GP3-EBS-Storage.md
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title: "GP3 EBS Storage"
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type: concept
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tags: ["AWS", "Storage", "EBS", "Block-Storage"]
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sources: ["learning-sessions-standard-amis-updates-20231205-160324-meeting-recording-2"]
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last_updated: 2026-05-08
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---
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## Definition
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GP3 EBS Storage(第三代通用型 SSD)是 AWS EBS 的存储类型,Micro Focus AWS Landing Zone 标准 AMI 默认采用。GP3 提供一致的 3,000 IOPS 基础性能和 125 MiB/s 吞吐量,可独立扩展存储性能和成本。
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## Key Characteristics
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- **性能**:可独立配置 IOPS(最高 16,000)和吞吐量
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- **成本**:比 GP2 降低约 20% 成本
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- **基准性能**:3,000 IOPS + 125 MiB/s(包含在价格中)
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- **最大性能**:16,000 IOPS + 1,000 MiB/s
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## GP2 vs GP3 Comparison
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| 特性 | GP2 | GP3 |
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|------|-----|-----|
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| 容量范围 | 1 GiB - 16 TiB | 1 GiB - 16 TiB |
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| IOPS | 3,000 - 16,000 | 3,000 - 16,000(独立配置) |
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| 吞吐量 | 与容量耦合 | 125 - 1,000 MiB/s(独立配置) |
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| 成本 | 较高 | 较低 |
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## Connections
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- [[Amazon-Machine-Image]] — GP3 是标准 AMI 的默认存储配置
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- [[AWS-Landing-Zone]] — 标准化的 GP3 配置是 LZ 存储策略的一部分
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