Asustor Lockerstor 4 Gen2+ (AS6704T v2)
#6 in Business NAS Servers · Rated 4.1
4-bay Gen2+ NAS with 2.5GbE/5GbE mix and M.2 slots
Lockerstor 4 Gen2+ is Asustor’s compact 4-bay solution designed for SMBs and prosumers needing strong local storage and fast network access. With the Gen2+ refresh, it ships with newer CPU options and enhanced RAM, plus dual network ports (including higher-speed options via expansion) and multiple M.2 NVMe slots for caching. Its ADM-based software keeps file sharing, backups, and app services approachable for teams that want a private cloud and simplified collaboration. The Lockerstor 4 Gen2+ differentiates itself from smaller 2-bay and bigger 6/8-bay options by delivering a balanced footprint, performance, and cost for smaller offices needing reliable data storage and multi-user access.
Features
- 4 bays with caching slots
- 2.5G/5G network options
- M.2 NVMe slots for caching
- ADM platform for apps and backups
- Surveillance integrations
Pros
- Compact, affordable SMB option
- Solid ADM ecosystem with app support
- Flexible networking options
Cons
- Not as scalable as 6/8-bay models
- ADM UX can be uneven vs DSM/QTS