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Azure HPC Cache pricing

File caching for high-performance computing (HPC)

Azure HPC Cache is an Azure service to provide low-latency file access to support high-performance computing (HPC) workloads running in Azure. Shift existing HPC pipelines in Azure Compute while using Azure HPC Cache for file caching between Azure Blob or your on-premises network-attached storage.

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Prices are estimates only and are not intended as actual price quotes. Actual pricing may vary depending on the type of agreement entered with Microsoft, date of purchase, and the currency exchange rate. Prices are calculated based on US dollars and converted using Thomson Reuters benchmark rates refreshed on the first day of each calendar month. Sign in to the Azure pricing calculator to see pricing based on your current program/offer with Microsoft. Contact an Azure sales specialist for more information on pricing or to request a price quote. For more information on Azure pricing see frequently asked questions.

Read-write cache

Instances Price
Cache Disk (GB/Hour) $-
Throughput (2 GB/s per hour) $-

Read-only and premium caches

Instances Price
Throughput (in 5 GB/s increments, cost per hour) $-

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Additional resources

Azure HPC Cache

Learn more about Azure HPC Cache features and capabilities.

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Review the Service Level Agreement for Azure HPC Cache.


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  • No. Azure HPC Cache works with data stored in on-premises NAS and in Azure Blob. For more information, see the product documentation.
  • The fees above are for the HPC Cache service only. VMs and Azure Storage connected to HPC Cache will be charged separately.
  • Every job will incur both a Throughput and Cache Disk fee. The Cache Disk fee is for any cache storage associated with your workload. As long as the Cache is running you will be charged. If you stop the cache, which is a manual activity, you will still be charged cache disk costs but not the larger per-hour cache costs.
  • Each instance is charged for its data egress across regions.
  • No. Applicable taxes will be added separately.

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