ASUSTOR Lockerstor 6 Gen3 vs Synology DiskStation DS925+
Side-by-side comparison of features, pricing, ratings, and alternatives.
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 DS925+ is a four‑bay desktop NAS that runs on a quad‑core AMD Ryzen processor, delivering fast file transfers and smooth multitasking for multiple users. It ships with Synology’s DiskStation Manager (DSM) operating system, offering a rich suite of apps for backup, file sharing, media streaming, and more. Designed for scalability, the unit supports up to 64 TB of raw storage and can be expanded with a PCIe 3.0 x4 slot for optional 10 GbE networking. Energy‑efficient features such as scheduled power‑on/off and fan speed control help keep operating costs low while providing enterprise‑grade data protection.
- 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.
- High-performance Ryzen CPU for demanding workloads
- Expandable 10 GbE networking via PCIe slot
- Comprehensive DSM app ecosystem
- Flexible RAID and Btrfs snapshot protection
- 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.
- No built‑in 10 GbE port, requires separate expansion card
- No Wi‑Fi or Bluetooth connectivity
- Higher price point compared to basic 4‑bay NAS
More alternatives & similar tools
Alternatives to ASUSTOR Lockerstor 6 Gen3
View all →
Powerful 4‑bay NAS with Ryzen performance and 10 GbE upgrade path.
Alternatives to Synology DiskStation DS925+
View all →High‑performance 6‑bay NAS with AMD Ryzen CPU, 10 GbE and NVMe cache
The Verdict
AI-generated from listing dataThe ASUSTOR Lockerstor 6 Gen3 offers higher performance, more bays, and built‑in 10 GbE at a premium, while the Synology DS925+ is a lower‑cost 4‑bay unit that requires a PCIe card for 10 GbE.
Key differences
- •Bay count and raw capacity: 6 bays (up to 96 TB) vs 4 bays (up to 64 TB).
- •Network ports: Lockerstor includes dual 10 GbE built‑in; DS925+ only 1 GbE, 10 GbE optional via PCIe.
- •NVMe caching: Lockerstor has two native M.2 NVMe slots; DS925+ lacks built‑in NVMe slots.
- •Price: Lockerstor MSRP $1,299 vs DS925+ MSRP $549.
- •Physical size and weight: Lockerstor is larger and heavier (210 × 180 × 300 mm, 7.5 kg) than DS925+ (166 × 199 × 223 mm, 2.2 kg).
Performance
Lockerstor uses a quad‑core AMD Ryzen R1505G and dual 10 GbE, delivering higher throughput than DS925+’s Ryzen with only 1 GbE.
Build quality
Lockerstor offers redundant power supply options and ECC‑enabled memory, features not listed for DS925+.
Connectivity
Lockerstor includes native 2 × 10 GbE and 2 × 2.5 GbE ports; DS925+ needs an add‑on card for 10 GbE.
Power & efficiency
DS925+ is lighter (2.2 kg) and marketed as energy‑efficient with fan speed control, whereas Lockerstor is heavier and larger.
Compatibility
Both run proprietary OSes (ADM vs DSM) and support standard SATA drives; neither is open source.
Price & value
DS925+ costs $549, less than half of Lockerstor’s $1,299 price, offering lower entry cost.
Warranty & support
Both provide a 2‑year warranty.
Choose ASUSTOR Lockerstor 6 Gen3 if…
Enterprises or creative teams needing 6‑bay capacity, built‑in 10 GbE, and NVMe caching.
Choose Synology DiskStation DS925+ if…
SMBs or prosumers seeking a budget‑friendly 4‑bay NAS with optional 10 GbE upgrade.
Common questions
Can I add 10 GbE to the DS925+?
Yes, via the PCIe 3.0 ×4 slot using a compatible 10 GbE network card.
Which model supports SSD caching?
The Lockerstor 6 Gen3 has two native M.2 NVMe slots for SSD caching; DS925+ does not.
Is the higher price of the Lockerstor justified?
It provides more bays, built‑in 10 GbE, redundant power, ECC memory, and NVMe caching, which add performance and reliability.