TerraMaster Official Forum

That's correct. When all disks are the same size, TRAID behaves like RAID5. The difference is that TRAID lets you use disks of different sizes more efficiently than RAID5 (in terms of available storage space), and you can gradually upgrade your disk array and get the benefit of the added space. Sin...

I have just bought a brand new TerraMaster F4-421 running TOS 5.1.40 and installed it with 3 x 12TB HDD. When I the setup TNAS, I selected TRAID thinking I could get more usable space than a traditional RAID 5. With 3 x 12TB, my total Disk space is 36TB, But when I select TRAID, it says I can only u...

Hi Everyone :D I have just bought a brand new TerraMaster F4-421 and spent a whole week and finally figured out how to upgrade it to TOS 5.1.40 and installed it with 3 x 12TB HDD. But when I the setup TNAS, I want to select TRAID so I can get more Disk Space to use for my files. With 3 x 12TB, my to...