Compatibility

• QuTS hero 4.5 can be installed on the the following NAS models: TS-h977XU-RP, TS-h1277XU-RP, TS-h1283XU-RP.

New Features

• QuTS hero is a ZFS-based operating system that offers high performance and high reliability.
• Improve storage performance and save space with inline data deduplication, compression, and compaction.
• Ensure data integrity and reliability with data self-healing.
• Configure RAID Z for robust data protection and flexible storage space utilization.
• Boost read and write performance with multi-level cache technology.
• Create snapshots for greater data protection.
• Improve SMB 3 signing and encryption speed with AES-NI acceleration.
• Added App Center and numerous applications.

System Requirements

• The NAS will be re-initialized when switching between QTS and QuTS hero. You must ensure to back up all data, storage configuration, and system settings before switching.