
Hot swap drive bays9 of them

Excellent solid hardware (2.5GB LAN, M.2 Storage for cashing, I/O Ports) at a great price. Installation of hardware (drives, etc.) done well. UGREEN NAS app make it simple and quick to get the unit up and running.


Works seamlessly to plug in old drives and keep moving forward.

Decent price for the hardware, sleek design, upgradable RAM, software updates are frequent, drive bays are solid, can control fan speed for the CPU

I bought this one to replace another that has seen better days,, and it was as easy as to just insert the old disks and turn it on.... it recognize the disk as synology drives and reconfigure itself.. no problem at all

easy to set up


As of DSM 7.3 you can now use any name brand drive again. I tested with my old 4 TB Seagate Red drives and no issues.

Works as expected

I have three older hard drives just sitting around, I put them in and have been testing them to see how this unit would react, so far not one hiccup. I'm going to add four Seagate IronWolf Pro ST10000NE0004 10TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives later this week. If all goes well, later I'll add my second TR-004 to my TS-253Be. (according from Qnap Two TR-004 is the max you can add to compatible Qnap Nas systems)


much quicker nas than my ds223 have the option to have a warm spare quiet

Great product -Synology 10Gb


I buy this NAS for the 2.5 LAN .. I haven't fully tested it yet... but I want to say that the packaging and delivery were EXCELLENT.


This is an assume system very easy to set up, I work with Dell SAN and this is super easy to configure for the home user. I will be using this for all of my home backups.


Affordable. And works very well