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TERRAMASTER F4-212 4 Bay NAS - Quad Core CPU, 2GB DDR4 RAM, Network Attached Storage Personal Cloud with Rich Backup Solutions (Diskless)

  • Based on 2,350 reviews
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Color: 4-Bay, Quad-Core, F4-212 (2GB)


Features

  • The Ultimate Home Network Storage Solution: The F4-212 NAS storage is an affordable and high-performance 4 bay NAS optimized for home and SOHO users, running the latest TOS 5.1 operating system.
  • Powerful Hardware: The F4-212 network attached storage adopts an ARM v8 quad-core 1.7GHz CPU with 2GB RAM (NOT upgradeable). This NAS server features powerful 4K video hardware decoding capability, and is compatible with uPnP/DLNA protocol, making it an ideal solution to serve as home multimedia center.
  • Across-Platform File Services: The F4-212 file server supports all mainstream file services: SMB, NFS, SFTP/FTP, AFP, iSCSI, WebDAV; and is provided with multiple permission management of users, user groups, and folders, meeting across-platform file services in various network environments.
  • Rich Backup Solutions: The F4-212 backup solution can provide robust measures and ensure the well-being of your valuable information by using its visual user interfaces and trustworthy storage solutions thanks to its integration with multiple backup applications such as Duple Backup, TSSS, TFM Backup, CloudSync and more, which can address backup needs in any circumstances.
  • Simple & Fast System Installation: To ensure simple usage, TerraMaster provides a hands-on online tutorials and videos, with a specially designed "Default mode" to set all configurations to optimal home mode, so all the steps can be completed after the first initial system installation in just a few minutes. The 4 bay NAS is compatible with 3.5" and 2.5" SATA HDD, 2.5" SATA SSD. Each bay supports the HDD up to 22TB (Total of 88TB in RAID 0). For stable performance, dedicated NAS drives are recommended.

Brand: TERRAMASTER


Color: 4-Bay, Quad-Core, F4-212 (2GB)


Product Dimensions: 8.74"D x 7.05"W x 6.06"H


Material: Plastic


Compatible Devices: Linux, Windows, iOS, Mac, Android


Product Dimensions: 7.28 x 8.66 x 7.09 inches


Item Weight: 4.6 pounds


Manufacturer: TERRAMASTER


Country of Origin: China


Item model number: F4-212 (2GB)


Date First Available: January 16, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Brewmasters
Commercial use mandatory 4 terabytes not too much searching
Reviewed in the United States on June 21, 2025 by Carlos F Olan

  • Works well in my case
This nas was easy to set up and works well for me use case. I bought it to use as a backup for my desktop. I initially installed a single hard drive and set it as their traid format. Adding another drive was easy, but did take some time to rebuild. You can use this as a plex server if you want. The software on their app store is not the most recent, but you can install the newest version manually. I have not had trouble with videos up to 1080 when streaming from it. I have not tried 4k. The security camera software in their app store is in Beta testing so I would not recommend it as a nvr unless you just want a place to store constantly recording raw video. They have some work to do to add some features that you'd want in software for security cameras. Overall I believe this is a good nas for the money. It was pretty easy to set up even if there is not as much documentation on it compared to other manufacturers. Having a backup with a version of RAID really helps with my needs ... show more
Reviewed in the United States on October 22, 2024 by HackMATTr

  • Bad product design, worse customer service
1 star for poor product design and crappy customer service PRODUCT DESIGN: So I start by unboxing my new F4-210, installing some blank 2TB drives in the first two bays, and looking at the “quick start” guide that comes with the product (no included manual, BTW, just a QR code that takes you to a sort of “wizard” that hopefully serves your needs). It says to download the “NAS Navigator” app. Luckily there’s a Mac version, so so far so good. The NAS Navigator app finds my new NAS, so there’s promise there. I can’t follow the procedure for changing the IP address, but I’m savvy enough to be able to assign my computer a custom IP address so it can talk to the NAS, so off and running, I think. (BTW, changing the IP address requires the admin password for the NAS and, do they document what the default password is in their manual or otherwise, NO! Spoiler alert, it appears to be “admin”). Now I can start the “login” procedure that will supposedly let me set a new administrator password, initialize the disks, and basically let me configure my new NAS. Let’s gooo. Unfortunately, here’s where some truly bad design comes into play. The onboard “wizard” jumps right to trying to auto-download the TOS software after it does the hard-disk check. Unfortunately on my system, the NAS can’t appear to download the right software, so it just hangs on this step. Repeatedly. Over and over again. (I assumed at one point if I let it go long enough it would give up and then let me try an alternate method. Nope, it’ll sit forever on that “downloading TOS” screen if you let it.) Some google searches, download the product manual (which you have to go seek out, BTW, the “quick start” guide doesn’t link to it), and, whew, there’s a manual method of installing TOS that seems appropriate given my situation. OK. So I go and download the correct version of the TOS software, which is an “.ins” file, whatever that is (something zipped and propetary, come to learn). OK, how do I get the NAS to use this downloaded, locally-available version of TOS instead of trying to download it? Crappy design hits here: there is no way to do it: * The “wizard” is automatically advancing to the self-download method, and won’t let me interrupt it (trust me, there’s no link to an alternate method, although from the documentation, there once was such an option, but it’s gone now). * The documentation provides no instruction on how to use / apply this .ins file I’ve downloaded. Nothing. Just references to feeding it to the “wizard” at the appropriate step in the process (that never comes) * The product forum and FAQ all talk about the manual method, but, again, assume either that a) you know how to apply the .ins file, or b) that your “wizard” is the version that gives you the option to go the “manual” route instead of just assuming it needs to download the software every time. CRAPPY SUPPORT: OK, it’s business hours still, and there’s a sticker on the device that says they offer 24x7 support. So I go to the web site to see if I can get some live assistance. (This is after having thoroughly reviewed the FAQs, troubleshooting pages (which are laughably thin, BTW), and the knowledge base). Guess what? The “Live Chat” option on their website doesn’t work. At all. (I tried multiple browsers, and even inspected the source code: it’s a static image with some javascript that does nothing, doesn’t even return an error if you look at the javascript console Here, try it yourself (https://www.terra-master.com/global/support/)). There’s a “live chat” option on the page menu as well, but it does the same thing: nothing. Alright, there’s an email form you can use. Maybe not as immediate, but in this case what option do I have? I use that page, solve the Capcha, and type out a frustrated-but-not-abusive email, because I’ve been at this for a couple of hours now. Come to realize, that function doesn’t appear to work either. Nothing happens. At this point, I am simply done. They’ve done everything in their power to frustrate me, and I feel certain if I somehow, miraculously get past this TOS installation problem, that the rest of my experience with this product and company isn’t going to suddenly become positive. I’m returning the product to Amazon and I will pay more for a more-reputable company’s product, I guess. ... show more
Reviewed in the United States on March 17, 2024 by Robert Wales

  • Works Great 👍
Decided to run my Plex server and phone back up on a separate NAS (this one) vs my 2 others I built and works great with zero connectivity issues. Keep in mind, be weary of reviews under a 4 / this in my experience is generally user knowledge issues: Wrong Hard Drives installed, personal computer issues, operating system issues are just a few. Take your time and read as much as you can - knowledge is everything when it comes to NAS. This one is very simple to setup and get running. For the price, it’s very very good. Yes, there are a few software updates they can (and sure they will) do - every device on the market can be improved, obviously. 1) Saw some comments Plex did not work, but it certainly does if you set it up properly and you have good internet. 2) You can “drag and drop” on any nas server when you connect through any computer, you just have to connect to the drives. Some mentioned you have to do this through a webpage, but this is not correct. Very simple once you know how. 3) Had no issues backing up my phone with separate user folders for family. Kids all say it works perfect - literally just clicked a few buttons and it just runs. You MAY have an issue installing TOS initially with an Apple product - if you do, have someone come over with a Windows laptop to get you up and running. Once installed, connecting Apple or Windows is fine. ... show more
Reviewed in the United States on January 18, 2024 by TRA

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