New – Low-Cost HDD Storage Option for Amazon FSx for Windows File Server

You can use Amazon FSx for Windows File Server to create file systems that can be accessed from a wide variety of sources and that use your existing Active Directory environment to authenticate users. Last year we added a ton of features including Self-Managed Directories, Native Multi-AZ File Systems, Support for SQL Server, Fine-Grained File Restoration, On-Premises Access, a Remote Management CLI, Data Deduplication, Programmatic File Share Configuration, Enforcement of In-Transit Encryption, and Storage Quotas.

New HDD Option
Today we are adding a new HDD (Hard Disk Drive) storage option to Amazon FSx for Windows File Server. While the existing SSD (Solid State Drive) storage option is designed for the highest performance latency-sensitive workloads like databases, media processing, and analytics, HDD storage is designed for a broad spectrum of workloads including home directories, departmental shares, and content management systems.

Single-AZ HDD storage is priced at $0.013 per GB-month and Multi-AZ HDD storage is priced at $0.025 per GB-month (this makes Amazon FSx for Windows File Server the lowest cost file storage for Windows applications and workloads in the cloud). Even better, if you use this option in conjunction with Data Deduplication and use 50% space savings as a reasonable reference point, you can achieve an effective cost of $0.0065 per GB-month for a single-AZ file system and $0.0125 per GB-month for a multi-AZ file system.

You can choose the HDD option when you create a new file system:

If you have existing SSD-based file systems, you can create new HDD-based file systems and then use AWS DataSync or robocopy to move the files. Backups taken from newly created SSD or HDD file systems can be restored to either type of storage, and with any desired level of throughput capacity.

Performance and Caching
The HDD storage option is designed to deliver 12 MB/second of throughput per TiB of storage, with the ability to handle bursts of up to 80 MB/second per TiB of storage. When you create your file system, you also specify the throughput capacity:

The amount of throughput that you provision also controls the size of a fast, in-memory cache for your file share; higher levels of throughput come with larger amounts of cache. As a result, Amazon FSx for Windows File Server file systems can be provisioned so as to be able to provide over 3 GB/s of network throughput and hundreds of thousands of network IOPS, even with HDD storage. This will allow you to create cost-effective file systems that are able to handle many different use cases, including those where a modest subset of a large amount of data is accessed frequently. To learn more, read Amazon FSx for Windows File Server Performance.

Now Available
HDD file systems are available in all regions where Amazon FSx for Windows File Server is available and you can start creating them today.

— Jeff;