Synology - Synology Hybrid RAID (SHR) allows you to mix and match drives of different sizes, as well as expand your volume later. Best of all, it is non-proprietary, so you can
![What is SHR? And what is the difference between Synology Hybrid RAID and Ordinary RAID? – NAS Compares What is SHR? And what is the difference between Synology Hybrid RAID and Ordinary RAID? – NAS Compares](https://nascompares.com/wp-content/uploads/2016/07/Choosing-between-SHR-and-RAID-on-my-Synology-NAS-with-Hard-Drive-Media-which-is-best.png)
What is SHR? And what is the difference between Synology Hybrid RAID and Ordinary RAID? – NAS Compares
![Synology Inc. on Twitter: "Our RAID calculator has been updated to allow for 6TB drives-Calculate your storage needs here http://t.co/tVM5xO5HbO http://t.co/LkpH588Ipz" / Twitter Synology Inc. on Twitter: "Our RAID calculator has been updated to allow for 6TB drives-Calculate your storage needs here http://t.co/tVM5xO5HbO http://t.co/LkpH588Ipz" / Twitter](https://pbs.twimg.com/media/Bt084bYIcAAL0N8.png)