---
格式版本: 2
标题: "Amazon EC2 High Memory U7i instances now available in AWS South America (São Paulo) region"
原文链接: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-ec2-high-memory-u7i-south-america/"
发布日期: "2026-08-10"
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发布时间校准时间: "2026-08-11T21:44:32+08:00"
发布时间仲裁状态: "confirmed"
发布时间仲裁尝试次数: 1
发布时间仲裁耗时毫秒: 36118
发现时间: "2026-08-11T21:41:24+08:00"
入库时间: "2026-08-11T13:45:10.708Z"
来源平台: "固定入口"
搜索渠道: "fixed_url"
搜索词: "https://aws.amazon.com/new"
匹配关键词:
  - "throughput"
  - "bandwidth"
相关厂家:
  - "AWS"
  - "Oracle"
相关专家:
  []
内容类型: "网页"
抓取工具: "Free Fetch + Defuddle"
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AI优质: "否"
AI打分: 20
AI分档: "非优质"
AI质检状态: "不通过"
AI打分理由: "内容为AWS EC2高内存通用计算实例的区域扩展，未涉及超节点/AI Rack/机柜级AI基础设施、GPU、高速互连、液冷等核心主题，与项目关注范围明显无关。"
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AI质检时间: "2026-08-11T21:45:37+08:00"
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采集批次: "2026年8月11日21点09分57秒"
采集批次ID: "20260811-210957-092"
去重键: "https://aws.amazon.com/cn/about-aws/whats-new/2026/08/amazon-ec2-high-memory-u7i-south-america"
---

Amazon EC2 High Memory U7in-24TB instances (u7in-24tb.224xlarge) are now available in AWS South America (São Paulo) region. U7i instances are part of the AWS 7th generation and are powered by custom fourth-generation Intel Xeon Scalable processors (Sapphire Rapids). U7in-24TB instances offer 24 TiB of DDR5 memory, enabling customers to scale transaction processing throughput in a fast-growing data environment.

U7in-24TB instances deliver 896 vCPUs and support up to 100 Gbps of Amazon EBS bandwidth for faster data loading and backups, 200 Gbps of network bandwidth, and ENA Express. U7i instances are ideal for customers running mission-critical in-memory databases like SAP HANA, Oracle, and SQL Server.

To learn more about U7i instances, visit the [High Memory instances page](https://aws.amazon.com/ec2/instance-types/u7i/).