ASUSTOR Lockerstor 6 Gen3 vs Synology DS923+

The Lockerstor 6 Gen3 is a six‑bay network‑attached storage solution powered by a quad‑core AMD Ryzen processor, delivering desktop‑class performance for demanding multi‑user environments. Equipped with dual 10 GbE ports and optional M.2 NVMe caching, it offers high‑speed data access, scalable capacity up to 96 TB, and a rich app ecosystem for backup, virtualization, and media streaming.

The Synology DS923+ is a 4-bay network-attached storage device designed for home labs and small businesses that need reliable, expandable file storage with built-in backup, media serving, and virtualization capabilities. Running Synology's DiskStation Manager (DSM) operating system, it offers a polished web-based interface for managing storage pools, running Docker containers, hosting Plex-style media libraries, and automating backups from multiple computers on the network. Dual M.2 NVMe slots allow SSD caching to speed up frequently accessed files, and an expansion unit can add five more bays for growing storage needs without replacing the whole system.

• Desktop‑class AMD Ryzen CPU for high multitasking performance.
• Dual 10 GbE ports deliver ultra‑fast network speeds.
• M.2 NVMe slots enable caching for accelerated I/O.
• Six hot‑swap bays allow massive, scalable storage.

• Polished, easy-to-use DSM software
• Reliable and expandable storage
• Strong Docker/virtualization support
• Good community and documentation

• Higher price point compared to basic NAS models.
• Limited to 2 M.2 slots for SSD caching.
• No built‑in Wi‑Fi; relies on wired networking.

• Premium pricing versus building your own NAS
• Drives sold separately add to cost
• CPU can bottleneck heavy transcoding