--- description: Since the previous STA Technology Showcase, solid state disks (SSDs) and flash memory have grown more and more common in enterprise storage. Whether as... title: Flash in Tiered Storage [STA 2012] image: https://www.storagereview.com/wp-content/uploads/2012/05/StorageReview-STA-2012-Tiered-Storage-Thumb.jpg --- [![Storage Review]()](https://storagereview.com/) --- [Facebook](https://www.facebook.com/@storagereview) [X (Twitter)](https://twitter.twitter.com/storagereview) [Instagram](https://www.instagram.com/storagereview/) [LinkedIn](https://www.linkedin.com/company/storagereview-com) [YouTube](https://www.youtube.com/user/storagereview?sub_confirmation=1) [Email](mailto:info@storagereview.com) [Spotify](https://open.spotify.com/show/1y6VnznABhHeOSMOmbDTz0) [Reddit](https://www.reddit.com/r/StorageReview/) [Discord](https://discord.gg/TwMHb4azdC) [RSS Feed](https://www.storagereview.com/rss.xml) [TikTok](https://www.tiktok.com/@storagereview) [Facebook](https://www.facebook.com/@storagereview) [X (Twitter)](https://twitter.com/storagereview) [Instagram](https://www.instagram.com/storagereview/) [LinkedIn](https://www.linkedin.com/company/storagereview-com) [YouTube](https://www.youtube.com/user/storagereview?sub_confirmation=1) [Email](mailto:info@storagereview.com) [Spotify](https://open.spotify.com/show/1y6VnznABhHeOSMOmbDTz0) [Reddit](https://www.reddit.com/r/StorageReview/) [Discord](https://discord.gg/TwMHb4azdC) [RSS Feed](https://www.storagereview.com/rss.xml) [TikTok](https://www.tiktok.com/@storagereview) [![StorageReview.com]()](https://www.storagereview.com) ≡ Menu - [Home](https://www.storagereview.com/) - [Storage Reviews](https://www.storagereview.com/review) - [End User Reviews](https://www.storagereview.com/consumer) - [Enterprise Reviews](https://www.storagereview.com/enterprise) - [Ubiquiti Reviews](https://www.storagereview.com/best/ubiquiti-reviews) - [SR Merch](https://store.storagereview.com) - [Leaderboards](https://www.storagereview.com/best) - [Best Storage Arrays](https://www.storagereview.com/best/storage-arrays) - [Best Enterprise SSDs](https://www.storagereview.com/best/enterprise-ssds) - [Best Servers](https://www.storagereview.com/best/servers) - [Best Enterprise GPUs](https://www.storagereview.com/best/enterprise-gpus) - [Best Desktops for Local AI](https://www.storagereview.com/best/desktops-local-ai) - [Best Laptops for Local AI](https://www.storagereview.com/best/laptops-local-ai) - [Best Local LLM Tools](https://www.storagereview.com/best/local-llm-tools) - [Agentic AI Hardware](https://www.storagereview.com/best/agentic-ai-hardware) - [Best SSDs & Hard Drives](https://www.storagereview.com/best_drives) - [Best Portable SSDs](https://www.storagereview.com/best/portable-ssds) - [Best Business Laptops](https://www.storagereview.com/best/business-laptops) - [Best Mobile Workstations](https://www.storagereview.com/best/mobile-workstations) - [Best Desktop Workstations](https://www.storagereview.com/best/desktop-workstations) - [Best Mini PCs](https://www.storagereview.com/best/mini-pcs) - [Best Laptop Battery Life](https://www.storagereview.com/best/laptop-battery-life) - [Storage Reference Guide](https://www.storagereview.com/storage-reference-guide) - [About SR](https://www.storagereview.com/about-storagereview) - [StorageReview.com Sweepstakes Rules and Regulations](https://www.storagereview.com/storagereview-com-sweepstakes-rules-and-regulations) Search [Home](https://www.storagereview.com/) » [News](https://www.storagereview.com/news) » Flash in Tiered Storage \[STA 2012] # Flash in Tiered Storage \[STA 2012] by Mark Kidd on May 14, 2012 [Enterprise](https://www.storagereview.com/enterprise)  ◇  [Enterprise Storage](https://www.storagereview.com/enterprise/enterprise-storage) Since the previous STA Technology Showcase, solid state disks (SSDs) and flash memory have grown more and more common in enterprise storage. Whether as SAS/SATA drives or PCIe add-in cards, the most common use of flash has become high-performance caching and serving as fast Tier 0 storage to complement slower hard disk drives. At this year’s STA event, next-generation tiered flash solutions that demonstrated the performance benefits of combining SSD storage with HDD arrays was sponsored by PMC, HGST, HP, SanDisk, Seagate, Toshiba and WD. ![]() Tiered storage solutions supplement a pool of hard drive-based storage by adding 10-25% flash storage as Tier 0 to create one consolidated volume with improved performance characteristics for frequently changed or accessed files. Tiering with flash storage can improve performance as much as 25x for some applications, but most enterprise storage scenarios which feature a mix of frequently and less-frequently used data will see noticeable performance gains. Adding flash as Tier 0 storage with a tiering controller or software is a low-risk way to significantly improve performance that works with existing SAS infrastructures. ![]() Compared to just caching data, tiering gives both a boost in overall performance as well as a boost in capacity, since the flash storage is added to the total storage of the array. 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"Opens in a new window") |  [RSS Feed](https://www.storagereview.com/rss.xml) ![]() ### Mark Kidd Previous post: [SAS Goes the Distance \[STA 2012\]](https://www.storagereview.com/news/sas-goes-the-distance-sta-2012) Next post: [HGST Announces New CinemaStar Hard Drives: Z7K500, C5K1000 & Z5K500](https://www.storagereview.com/news/hgst-announces-new-cinemastar-hard-drives-z7k500-c5k1000-z5k500) Trusted Vendors Products and solutions from our affiliate partners: - [ ![Ubiquiti Logo]() Ubiquiti ](https://store.ui.com/us/en?a_aid=StorageReview "Opens in a new window") - [ ![Newegg Logo]() Newegg ](https://click.linksynergy.com/fs-bin/click?id=g5terNMDhz0&offerid=1207190.18&subid=0&type=4 "Opens in a new window") - [ ![Amazon Logo]() Amazon ](https://amzn.to/4fLJUEW "Opens in a new window") Newsletter Subscribe to the StorageReview newsletter to stay up to date on the latest news and reviews. 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