Asustor Lockerstor NAS Network Storage Enclosure
✅ PROS
- Dual 10GbE ports deliver genuinely fast transfer speeds — real-world users report 800+ MB/s with SSDs
- Tool-less drive bays with metal construction feel premium and survive heavy use
- Four M.2 NVMe slots for cache or tiered storage — rare at this price point
❌ CONS
- ADM operating system feels dated and buggy; several reviewers report random disconnects and app crashes
- Fan noise is noticeable at default settings — you'll hear it in a quiet office
- Setup requires patience; the initial configuration wizard confuses more than it helps
The Verdict
Is the Asustor Lockerstor Worth Your Office Budget?
Most NAS units in this class promise speed and reliability. The Asustor Lockerstor actually delivers on speed — but the software side of the experience holds it back from greatness. After digging through 190 ratings and real user reports, here’s what you need to know before spending your money.
What’s in the Box
You get the Lockerstor chassis, a power adapter, Ethernet cables (two Cat 5e — slightly disappointing for a 10GbE unit), drive bay keys, and a quick-start guide. The quick-start guide is genuinely useful; the full manual lives online and covers more ground than most competitors.
The unit itself is a 4-bay enclosure measuring roughly 7 x 8 x 8 inches and weighing about 8 pounds empty. Metal construction throughout, with a magnetic front cover that snaps off cleanly. Tool-less drive trays slide out smoothly and lock securely. This is one of the better-built NAS enclosures I’ve seen at this tier.
Performance That Impresses
The headline feature here is dual 10GbE ports. If your office has a 10GbE switch and you’re running SSDs, you’ll see transfer speeds that genuinely surprise people. One reviewer noted: “Copied a 50GB video project in under a minute. My old Synology took five.”
The four M.2 NVMe slots can be configured as cache or as a separate storage tier. For video editors working with large files, this makes the Lockerstor a legitimate workhorse. The Intel Atom C5125 processor handles multiple simultaneous streams without choking.
What Buyers Love
The hardware reliability shows up consistently in positive reviews. The tool-less design gets frequent mention — swapping drives takes seconds, not screwdrivers. The metal chassis runs cooler than plastic competitors, and the build quality feels like it’ll outlast your office’s other gear.
One verified purchaser summed it up: “Solid hardware, great speed, terrible software. If Asustor fixes ADM, this is a 5-star product.”
Where It Stumbles
The ADM operating system is the weak link. Multiple reviewers report random network disconnects that require a manual reboot. The mobile app has a 2.5-star rating on both app stores, with consistent complaints about crashes and slow loading. The photo management app is particularly frustrating — it re-indexes constantly and sometimes shows corrupt thumbnails.
Fan noise is another issue. At default settings, the unit runs at around 40-45 dB — noticeable in a quiet office. You can adjust fan curves in the settings, but the default experience is louder than Synology or QNAP units in the same class.
Setup is also more involved than it should be. The initialization wizard asks questions that assume you already understand networking terms. If you’re not comfortable with static IPs and RAID configurations, budget a weekend to get this fully configured.
Who Should Buy This
Buy it if: You’re a media professional or small office needing fast local storage for large files, and you don’t mind spending time learning the software. The hardware speed justifies the effort for video editors, photographers, or anyone working with 4K+ footage.
Skip it if: You want a set-and-forget NAS for backups or basic file sharing. The software quirks will frustrate you, and simpler options exist at similar prices.
FAQ
Q: Can I use this for Plex or other media streaming? A: Yes, but expect some trial and error. The Plex app works, but users report occasional buffering and need to enable hardware transcoding manually. It’s not as polished as the experience on Synology or QNAP.
Q: Does it support 2.5GbE connections? A: It supports 10GbE, 2.5GbE, and 1GbE — the ports auto-negotiate. I’d recommend using 10GbE SFP+ or RJ45 modules for full speed; 2.5GbE works fine if that’s what your network supports.
Q: How’s the warranty and support? A: Asustor includes a 3-year warranty, but support response times are mixed. Several users report waiting 3-5 days for email responses. The community forums are more helpful than official support.
The Verdict
Rating: 3.7/5 (⭐⭐⭐⭐)
The Asustor Lockerstor is a hardware champion trapped behind mediocre software. If you’re willing to invest time in learning ADM and working around its quirks, you get exceptional speed and build quality for the price. If you need something that just works out of the box, look at Synology or QNAP.
Buy it if: You prioritize raw transfer speed and don’t mind a learning curve.
Skip it if: You want plug-and-play reliability or have a small IT budget for troubleshooting.
Where to Buy
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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.