TrustRadius: an HG Insights company

Save this comparison

Save this comparison

Add Product

Recommended Comparisons

    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    CentOS Linux

    Score8.9 out of 10
    N/ACentOS Linux is a Linux distribution is an enterprise OS platform compatible with its source RedHat Enterprise Linux (RHEL). Its end of life was announced for December 2021.N/A

    FreeNAS

    Score5.4 out of 10
    N/AFreeNAS is an open source operating system that allows nearly any hardware serve as a network-attached storage device. It was developed by iXsystems.N/A
    Pricing
    CentOS LinuxFreeNAS
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    CentOS LinuxFreeNAS
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details
    More Pricing Information
    Community Pulse
    CentOS LinuxFreeNAS
    Considered Both Products
    Open Source
    No answer on this topic
    iXsystems
    Chose FreeNAS
    Before swapping to FreeNAS, we'd been using plan old Linux servers running Samba and NFS with ZFS storage underneath. This worked really well for our requirements at the time but required a lot of administration when new versions came along, or new users had to be added or …
    Incentivized
    Chose FreeNAS
    FreeNAS effectively uses all resources really well and it is highly recommended for in premises NAS. It has unlimited ROI as it is really free and open-source. The only payment we need to pay is when we need any support from those guys. FreeNAS helps us to effectively do our …
    Incentivized
    Key User Insights
    Would buy again
    73%
    Would buy again
    8 Answers
    No answers on this topic
    Delivers good value for the price
    100%
    Delivers good value for the price
    11 Answers
    No answers on this topic
    Happy with the feature set
    82%
    Happy with the feature set
    9 Answers
    No answers on this topic
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    8 Answers
    No answers on this topic
    Implementation went as expected
    100%
    Implementation went as expected
    10 Answers
    No answers on this topic
    Best Alternatives
    CentOS LinuxFreeNAS
    Small Businesses
    Debian OS
    Score8.3 out of 10
    DiskStation
    Score8.8 out of 10
    Medium-sized Companies
    IBM AIX
    Score9.4 out of 10
    DiskStation
    Score8.8 out of 10
    Enterprises
    Red Hat Enterprise Linux (RHEL)
    Score9.1 out of 10
    DiskStation
    Score8.8 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    CentOS LinuxFreeNAS
    Likelihood to Recommend
    10.0
    (22 ratings)
    9.0
    (7 ratings)
    Usability
    10.0
    (1 ratings)
    -
    (0 ratings)
    Support Rating
    8.6
    (5 ratings)
    8.0
    (1 ratings)
    User Testimonials
    CentOS LinuxFreeNAS
    Likelihood to Recommend
    Open Source
    In any role where you need raw server power, CentOS Linux is extremely well suited. It is extremely stable, and in my experience, probably the most stable of the Linux distros available. It has a very wide base of support from 3rd party sources for additional functionality that do not come already in the CentOS Linux distribution itself. It is not as appropriate for situations that are customer facing or end user facing. For those, I recommend Ubuntu Linux. But for everything server & compute related, I recommend CentOS Linux.
    Incentivized
    Read full review
    iXsystems
    FreeNAS is well suited for most storage serving scenarios, whether it be for an office file server, backup destinations, data replication across the internet, or as backend storage for virtual machines. It can serve various types of clients via a plethora of standard protocols and can easily integrate with existing infrastructure using LDAP authentication and so on. It's pretty simple to use (it helps to have at least a basic understanding of the underlying technologies) and almost maintenance-free. One scenario that springs to mind that it may not be appropriate for (yet) is as S3 storage. However, S3 functionality was added in a recent release and may have improved greatly since then. I'm sure it will eventually work very well for this.
    Incentivized
    Read full review
    Pros
    Open Source
    • First of all, CentOS is one of the most secure and stable OSes straits from the box.
    • High performance on the average hardware.
    • In most of my scenarios—easy and quick deployment.
    • Huge KB community that helps to build and support different services on CentOS.
    • Versions lifecycle.
    Incentivized
    Read full review
    iXsystems
    • The FreeNAS web interface is modern looking. It makes tasks like provisioning drives into raid volumes easy.
    • The ZFS raid option allows you to add in an SSD as a cache drive to increase performance.
    Incentivized
    Read full review
    Cons
    Open Source
    • CentOS is not a great desktop platform. Although some would disagree with that statement, I think that CentOS is better suited to life as a server.
    • Since CentOS is community-supported some software vendors will not officially support it because it isn't Red Hat.
    Incentivized
    Read full review
    iXsystems
    • Not good for beginners as it requires deep understanding of networking and storage.
    • Most of the good and required features are not available in free version.
    Incentivized
    Read full review
    Usability
    Open Source
    It is a very typical server software, so you will have just the console. But it is still very easy to use, you can do anything from there and you have te built in manuals to review any information. For the other hand, if you need a graphical environment is not an issue, you can install any environment you what, Gnome, xfce, etc.
    Incentivized
    Read full review
    iXsystems
    No answers on this topic
    Support Rating
    Open Source
    Again, written documentation is excellent, even on the older versions. The support community is the best. It is comprehensive and I would say that it global because it transcends national boundaries. Also, you find all types of people using CentOS to do all sorts of things so you are bound to find someone to talk to if there are problems.
    Incentivized
    Read full review
    iXsystems
    There were some things that can be found by other users on forums and Google and some things that were not.
    Incentivized
    Read full review
    Alternatives Considered
    Open Source
    CentOS is based on RHEL, so it really came down to the costs when making the selection between our options. RHEL offered more support and features, but nothing that we specifically needed. CentOS is fully customizable, something Windows Server was also lacking in many ways. The stability and speed was unmatched in comparison to Windows, and we were not utilizing any Windows-specific software to require us to use the Microsoft alternative. My years of experience have also made it a breeze to set up and configure new CentOS instances, leading me to stay where I'm comfortable.
    Incentivized
    Read full review
    iXsystems
    FreeNAS effectively uses all resources really well and it is highly recommended for in premises NAS. It has unlimited ROI as it is really free and open-source. The only payment we need to pay is when we need any support from those guys. FreeNAS helps us to effectively do our work with the legacy systems as it manages all the components really well. FreeNAS although rebranded to TrueNAS will still be there until our legacy systems run.
    Incentivized
    Read full review
    Return on Investment
    Open Source
    • CentOS's support of RPM packages makes it very easy to replicate RHEL servers for development or testing in cheap / free environments
    • CentOS's minimalistic desktop environment requires additional tweaking / packages if you want to have a usable desktop environment with the niceties of other modern distributions. As a result, if developers want to use CentOS, they'll need to spend more time customizing it than other distros.
    • CentOS's easy customization from the command line lends itself well to our virtualization infrastructure where setup can be easily scripted to modify CentOS's configuration files.
    Incentivized
    Read full review
    iXsystems
    • Low-Cost Network Attached Storage
    • Provides additional network storage to support client & business operations
    • FreeNAS secures our data using custom encryption keys
    Incentivized
    Read full review
    ScreenShots