Asustor Lockerstor 4 Gen2 AS6704T
Score: 73/100
Synology DS423
Score: 77/100Rankings
The Synology DiskStation DS423 is a compact 4-bay NAS offering up to 72 TB raw storage with dual 1 GbE ports and a user-friendly DSM OS. Its modest 2 GB RAM and Realtek processor may constrain demanding workloads. Best suited for home users and small offices seeking affordable, low-noise network storage.
The ASUSTOR Lockerstor 4 Gen2 is a 4-bay NAS powered by a quad-core Celeron, dual 2.5 GbE and four M.2 NVMe slots, aimed at home and small-office creators. Its limitations include lack of native 10 GbE and sparse power/weight data. It fits users who want flexible SSD caching and Docker support without needing enterprise-grade networking.
| Attribute | | |
|---|---|---|
— | 72 TBbest | |
4best | 4best | |
4best | 4best | |
2.9 GHzbest | 1.7 GHz | |
4 GBbest | 2 GB | |
2best | 2best | |
2best | 2best | |
2.5 Gbpsbest | 1 Gbps |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
CPU Model | Intel Celeron N5105 | Realtek RTD1619B |
CPU Clock Speed (GHz) | 2.9 GHz | 1.7 GHz |
Memory (RAM) (GB) | 4 GB | 2 GB |
Connectivity(1) | ||
Ethernet Speed (Gbps) | 2.5 Gbps | 1 Gbps |
Build & Design(2) | ||
Weight (kg) | 3.5 kg | 2.18 kg |
Dimensions (H×W×D) (cm) | 32 x 30 x 24 cm cm | 16.76 x 18.39 x 22.86 cm cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the AS6704T for its powerful N5105 CPU, dual 2.5 GbE ports, and extensive PCIe and M.2 expansion options, calling it an efficient platform for content creation and future-proof upgrades. They also praise the quiet cooling system and modern software stack, while noting that full performance hinges on user-installed RAM and optional 10 GbE cards, and that missing power and weight data limit planning.
Everyday users praise the NAS for its easy, tool-less installation, fast M.2 caching, and reliable 4K streaming over a robust 2.5 GbE connection. However, they express frustration over the need for DIY hardware upgrades to reach peak performance and the lack of clear power and weight specifications.
Professional reviewers commend the DS423 for its intuitive DSM operating system, robust Btrfs snapshot protection, and quiet, compact form factor, positioning it as a solid entry-level NAS for home and small-office use.
Everyday users praise the DS423's easy-to-use DSM interface, low noise level, and small size, highlighting its suitability for family media libraries and basic backup tasks.
