Synology DS1522+ vs DS1520+ NAS Drive Comparison

Comparing the Synology DS1520+ vs DS1522+ NAS – Which Should You Buy?

Let’s be honest. Network Attached Storage (NAS) is much the same as any other kind of consumer-available technology, in that every few years a brand will release the latest hardware in its portfolio and buyers will IMMEDIATELY start comparing it versus its predecessor. New vs Old, Launch Price vs Discount Deals, Cutting Edge vs Well Established – regardless of your own motivation, then are a whole bunch of reasons why someone will be comparing the Synology DS1522+ for 2022 versus the 2020 released DS1520+ NAS. Today I want to take a closer look at these two NAS systems from the big brand in NAS drives and compare their strengths, their weaknesses and ultimately help you decide which one deserves your data right now. Let’s begin.

Note – Depending on when you are reading this, the availability of the DS1522+ or DS1520+ will be different. So, regardless of which one of these two NAS systems best sounds like it suits your needs, it is paramount that you remember that your data should be backed up at all times. So do not just leave your data in an insecure or unsafe state in favour of waiting for either of these NAS to arrive. Unless your data is in at least 2 separate copies (NAS, close, USB, etc), it is NOT backed up! If you need help, you can use the free NAS advice section HERE.

Comparing the hardware of the Synology DS1522+ and DS1520+ NAS

The 5-Bay Diskstation releases from Synology have always been one of the most interesting tiers of the brand’s desktop solutions. The reason for this is that all too often this scale of system serves as a bridging point between Prosumer & SOHO systems and the small/medium business hardware in their portfolio. This is demonstrated first in the scale of the available RAID 5/6 storage, but then more so in the scalability and upgradability of the 5-Bay system, allowing two expansions, greater network connectivity and better internal hardware than the more domestic targetted solutions – often with the internal hardware differing considerably between each periodic 2-3yr refresh by the brand. Let’s first look at the internal hardware of these two NAS’ to see how much they differ. The DS1520+ NAS first arrived on the scene with some great hardware advantages over the (then 2 months sooner released) DS920+, arriving with a 4 Core Intel Celeron Processor that featured integrated graphics, 8GB of DDR4 2666Mhz memory and NVMe SSD upgrade slots. In the two years since its release though, Synology clearly decided to make some big changes in the DS1522+ to make it considerably more scalable and general business/file-ops focused. The newer DS1522+ features a dual-core AMD Ryzen embedded R1600 that, although arriving with half the cores of the Celeron in the DS1520+, has a higher CPU frequency and total achievable frequency in turbo/burst when needed. That said, users will be surprised to learn that this CPU also does not feature embedded graphics, so therefore the DS1522+ will be less CPU efficient at handling multimedia or VM deployment than the DS1520+.

Though both systems feature 8GB of DDR4 memory, the 1522+ has much higher pedigree and wins here thanks to its use of much more impressive ECC (error code correction) memory to identify and repair any bit level write errors and can also be scaled to a considerably higher 32GB of memory (with the DS1520+ maxing out at 8GB).

NAS Model DS1520+


CPU Model Intel Celeron J4125 AMD Ryzen R1600
CPU Quantity 1 Embedded Ryzen
CPU Architecture 64-bit 64-bit
CPU Frequency 4-core 2.0 – 2.7 GHz 2-core 2.6 – 3.1 GHz
Hardware Encryption Engine (AES-NI) Yes Yes
Integrated Graphics Yes No
CPU Cache 4 MB cache 1 MB L2 cache, 4 MB L3 cache
Memory Module Pre-installed 8GB (4GB On-board + 4 GB via a 2666Mhz Module) 8 GB (8GB x 1)
TDP 10W 25W
Total Memory Slots 1 2
Maximum Memory Capacity 8GB 32 GB (16 GB x 2)
System Fan 92 mm x 92 mm x 2 pcs 92 mm x 92 mm x 2 pcs
Power Supply Unit / Adapter 120W External 120W External

Next up, let us discuss storage on the DS1522+ and DS1520+M, as these two systems are near enough identical on that one. Both arrive with 5x SATA storage bays, though you can deploy either NAS with as little as a single rive if you want. From there you can go ahead and install enough drives to accommodate a RAID 1, RAID 5, RAID 6 or Synology’s own flexible RAID configuration, SHR. Both systems can be initialized to operate with either a BTRFS or EXT4 file system, as well as supporting the wide range of services and features of the Synology Storage Manager. Finally, as mentioned, both systems feature M.2 NVMe SSD bays and both only allow these to be used for caching with DSM and its services/storage. Even in terms of expandability, these systems are largely identical. with both supporting the connection of two DX517 expansion chassis and reaching a total potential 15 bays of storage. As both systems support the latest version of Synology DSM, that maximum volume, simultaneous volumes, active storage shares and hybrid storage support are largely identical. The only area where things might differ significantly between the DS1520+ and DS1522+ is regarding Hard Drive compatibility. Synology changed its position a bit on compatibility in a few of the 2022 series hardware releases (beginning with the RS3622xs+, DS3622xs+ and DS2422+ at the start of the year) with them stating that they fully support the use of their own HDDs and SSDs in these systems, but not in third party drives from the likes of WD and Seagate. These drives will still be usable in their systems, but the user will be greeted by a warning message regarding compatibility. Now, this is not a factor of the DS1520+ compatibility, however, we are still (at the time of writing) awaiting confirmation of the HDD compatibility list of the DS1522+ NAS, so although it is NOT CONFIRMED RIGHT NOW it is possible that your choice of supported HDDs might impact which NAS is better for your storage.

Model DS1520+


Size (Height x Width x Depth) 166 mm x 230 mm x 223 mm 166 mm x 230 mm x 223 mm
Drive Bays & Storage 5x SATA 5x SATA
Maximum Drive Bays with Expansion Unit 15 (DX517 x 2) 15 (DX517 x 2)
M.2 Drive Slots 2 (NVMe) for Read/Write Caching 2 (NVMe) for Read/Write Caching
Hot Swappable Drive Yes Yes
RAID Support JBOD, RAID 0, 1, 5, 6, 10, SHR JBOD, RAID 0, 1, 5, 6, 10, SHR

Now in terms of the external connectivity and how it can be upgraded, this is another big area of difference between the DS1520+ and DS1522+ NAS. Both systems arrive with 4 1GbE RJ45 LAN ports, which can be combined via link aggregation/Port Trunking to allow up to 4Gb/s bandwidth between the system and a supported smart switch. However, the big difference in bandwidth potential between these two NAS centres around the DS1522+ features the option to upgrade it’s network connectivity to 10GbE by installing an E20G22-T1-mini 10G network upgrade in the available proprietary slot. Now, this is not a connection that is available in the default DS1522+ and is an optional upgrade, but still it is good to know that the option of adding 1,000MB/s bandwidth is available down the road. The DS1520+ does not include an option to increase the network connectivity in this way (though unofficial and not officially supported USB-to2.5GbE and 5GbE connectivity via 3rd party adapters are possible (but I wouldn’t trust their long term stability really) and for many, this will be a deal-breaker between these systems in the same way the CPU differences between these two NAS’ does. Both systems see the same sized chassis and the 10GbE upgradable slot on the DS1522+ using a smaller M.2 sized connector rather than the PCIe 3×8 slot of other Synology NAS, so it does not impact the size of the chassis.

Model DS1520+


RJ-45 1GbE LAN 4 (with Link Aggregation / Failover support) 4 (with Link Aggregation / Failover support)
2.5GbE LAN  No No
10GbE LAN  No Optional
USB 3.2 Gen 1 (5Gb/s) 2 2
USB 3.2 Gen 2 (10Gb/s) No No
eSATA Port 2 2
PCIe Expansion No Yes (currently supports E10G22-T1-mini Adapter)
Supported File System
  • Btrfs
  • EXT4
  • Btrfs
  • EXT4
Size 166 mm x 230 mm x 223 mm 166 mm x 282 mm x 243 mm
Weight 2.62 kg 5.1 kg

Overall, I think the differences between the DS1520+ and DS1522+ are some of the most notable that the brand has ever delivered between two NAS just two years apart in the same series! The option of 10GbE later in the system’s lifespan, along with a huge 32GB of ECC memory on the DS1522+ I think narrowly put that NAS ahead, but it is by no means an unquestionable victory, as not only are those advantages of the DS1522+ more centred around additional purchases, but also the DS1520+ features that quad-core graphics embedded CPU – which means that a number of common Synology NAS desktop uses for entertainment such as Plex Media Server and Video Station are going to run much more efficiently on the older system. Then you have to also factor in that the DS1520+ is going to be available at a more affordable price thanks to its longer time at retail (with the DS1522+ almost certainly remaining close to its RRP for the bulk of 2022. I still think the DS1522+ is the better business and mission-critical performance choice overall, but the DS1520+ is going to be better suited to home and prosumer users overall.

Expected Performance of the Synology DS1522+ vs DS1520+ NAS Compared

The performance of Synology DSM services and supported 3rd party connected appliances is going to be very similar on both the DS1520+ and DS1522+ NAS when it comes to utilizing the respective systems in low volume/frequency client tasks. By that, I mean that the scale of the operations that you need the NAS to action (from simple file sharing and downloading, to more intensive multi-site backups, file streaming, databases and surveillance for example) will largely dictate which NAS will perform better for you. As mentioned, the DS1520+ and its embedded graphics supported CPU will use fewer resources to perform graphically focused tasks such as transcoding, as well as running applications that have a high volume of visual data such as live camera feeds in Surveillance Station 9. Whereas the file handling and general transfer performance of traditional data exchanges are going to use fewer resources on the DS1522+ embedded Ryzen processor, as well as have a much, MUCH higher ceiling for total processes thanks to that larger memory scalability already discussed. Below is a breakdown of the most popular applications and services that are included with either the Synology DS1520+ or DS1522+ NAS:

Synology Office – Create documents, spreadsheets, and slides in a multi-user environment. Real-time synchronization and saving make collaboration a breeze.

Synology Chat – Aimed at businesses, Synology Chat is an IM service that transforms the way users collaborate and communicate.

Synology Drive – Host your own private cloud behind the safety of your NAS with 100% data ownership and no subscription fees.

Synology Moments – Manage your photos and videos with deep-learning algorithms that automatically group photos with similar faces, subjects, and places.

Synology Calendar – Stay on track, share calendars, and schedule meetings, while ensuring sensitive information remains safely stored on company premises.

Synology Active Backup for Business (ABB) – Consolidate backup tasks for virtualized environments, physical servers, and personal computers, and rapidly restore files, entire machines, or VMs – license free.

Synology Hyper Backup – backup you NAS safely and efficiently to multiple destinations with deduplication, integrity checks, compression, and versioning.

Synology Surveillance Station – Safeguard your business, home, and other valuable assets with reliable video surveillance tools.

Synology Virtual Machine Manager (VMM) – An intuitive hypervisor that supports Windows, Linux, and Virtual DSM virtual machines. Its powerful disaster recovery tools help users achieve maximum service uptime.

Synology High Availability – Synology High Availability (SHA) combines two Synology NAS servers into one active-passive high-availability cluster, alleviating service disruptions while mirroring data.

Synology Central Management System (CMS) – Synology CMS allows you to manage multiple Synology NAS servers quickly and conveniently from a single location.

Synology Video Station – Manage all your movies, TV shows, and home videos. Stream them to multiple devices or share them with friends and family.

Synology Photo Station – Built to help photographers manage their photos and share them with clients for feedback or business development.

Synology Audio Station – Manage your music collection, create personal playlists, stream them to your own devices, or share with family or friends.

Synology File Station – Manage your Synology NAS files remotely through web browsers or mobile devices

However, the extent to which you can use all these applications at any single time (both as multiple clients using the same software or multiple applications running in parallel on the same NAS system) is going to be better on the Synology DS1522+ in the grand scheme of things, thanks to that potential 32GB of memory available to scale up down the line. Here is how these two Synology NAS drives compare in volume and features in those 1st party services:

Model DS1520+ DS1522+
Max Single Volume 108TB 108TB
SAN Manager 128 ISCSI Targets and 256 LUNS 128 ISCSI Targets and 256 LUNS
Surveillance Station 40 Cameras Max, 2 Licenses 40 Cameras Max, 2 Licenses
Collaboration Suite ALL Tools ALL Tools
Synology Drive 350 Connections , 5,000,000 Files 350 Connections , 5,000,000 Files
Active Backup FULL Support (Google, 365, VM,  local) FULL Support (Google, 365, VM, local)
Synology Photos All Features All features
Hybrid Share Full Support of 10x syncs Full Support of 10x syncs
Accounts 2048 Users, 256 Groups, 512 S.Folders 2048 Users, 256 Groups, 512 S.Folders
SHA Yes Yes
VMM Yes, 4 Recommended Max Yes, 8 Recommended Max
Hardware Transcoding Yes No
MailPlus 100 concurrent users, 5 Licences 100 concurrent users, 5 Licences
SHR Support Yes Yes
Snapshots 65,536 Max 65,536 Max
Web Hosting Upto 30x Upto 30x
Hyper Backup Yes, all features and clients Yes, all features and clients
Max Tested R/W Speed 451.28MB/s – 451.18MB/s 736MBs – 796MB/s

Once again, very similar and indeed, both systems largely provide the building blocks to use each application to the highest extent allowed/recommended by Synology in DSM. Despite these NAS’ having very different CPUs, they still ultimately support the same volume of services (at maximum) in DSM. But the DS1522+ clearly has more recourse scaling possible and that will hopefully mean that you will be able to push several applications in higher frequencies each more on the newer system than the old one. Just don;t overlook how useful that Intel Celeron CPU would be to multimedia tasks.

Synology DS1520+ vs DS1522+ NAS – Conclusion and Verdict

Synology has clearly taken a rather different tactic in the release of their newest 5-Bay system, making changes to the expected hardware configuration and architecture that set it on a very different path than its predecessor. Those with longer memories will know that the Diskstation 5 Drive portfolio used to be very much this kind of design (i.e a file transfer focused CPU, more memory scaling, optional 10GbE, etc) and rather than building off the design of the 4-Bay (as the DS1520+ did against the DS920+), the DS1522+ seems to scale itself against the DS1621+ in it’s shape and abilities. If you were already looking at Synology NAS systems that being heavy emphasis on scaling their architecture notably down the line in efforts to remain future proof, the DS1522+ is going to tick ALOT of boxes for you. Whereas if you were looking at a Synology NAS for home use, a Plex Media server, low client/user use and generally as more of a setup-and-forget solution, then the DS1520+ will likely suit your needs better and will have the added benefit of a more palatable price point in 2022. How far Synology will extend the build logic of the DS1522+ towards other solutions in the diskstation/rackstation portfolio still remains to be seen. Most business users will want to opt for the DS1522+ though. Cheers for reading!


Synology DS1520+ NAS

Synology DS1522+ NAS

Where to Buy:


Need More Help Choosing the right NAS?

Choosing the right data storage solution for your needs can be very intimidating and it’s never too late to ask for help. With options ranging from NAS to DAS, Thunderbolt to SAS and connecting everything up so you can access all your lovely data at the touch of a button can be a lot simpler than you think. If you want some tips, guidance or help with everything from compatibility to suitability of a solution for you, why not drop me a message below and I will get back to you as soon as possible with what you should go for, its suitability and the best place to get it. This service is designed without profit in mind and in order to help you with your data storage needs, so I will try to answer your questions as soon as possible.


    🔒 Join Inner Circle

    Get an alert every time something gets added to this specific article!

    Want to follow specific category? 📧 Subscribe

    This description contains links to Amazon. These links will take you to some of the products mentioned in today's content. As an Amazon Associate, I earn from qualifying purchases. Visit the NASCompares Deal Finder to find the best place to buy this device in your region, based on Service, Support and Reputation - Just Search for your NAS Drive in the Box Below

    Need Advice on Data Storage from an Expert?

    Finally, for free advice about your setup, just leave a message in the comments below here at and we will get back to you. Need Help? Where possible (and where appropriate) please provide as much information about your requirements, as then I can arrange the best answer and solution to your needs. Do not worry about your e-mail address being required, it will NOT be used in a mailing list and will NOT be used in any way other than to respond to your enquiry.

      By clicking SEND you accept this Privacy Policy
      Question will be added on Q&A forum. You will receive an email from us when someone replies to it.
      🔒Private Fast Track Message (1-24Hours)

      TRY CHAT Terms and Conditions
      If you like this service, please consider supporting us. We use affiliate links on the blog allowing NAScompares information and advice service to be free of charge to you.Anything you purchase on the day you click on our links will generate a small commission which isused to run the website. Here is a link for Amazon and B&H.You can also get me a ☕ Ko-fi or old school Paypal. Thanks!To find out more about how to support this advice service check HEREIf you need to fix or configure a NAS, check Fiver Have you thought about helping others with your knowledge? Find Instructions Here  
      Or support us by using our affiliate links on Amazon UK and Amazon US
      Alternatively, why not ask me on the ASK NASCompares forum, by clicking the button below. This is a community hub that serves as a place that I can answer your question, chew the fat, share new release information and even get corrections posted. I will always get around to answering ALL queries, but as a one-man operation, I cannot promise speed! So by sharing your query in the ASK NASCompares section below, you can get a better range of solutions and suggestions, alongside my own.

      ☕ WE LOVE COFFEE ☕

      locked content ko-fi subscribe

      DISCUSS with others your opinion about this subject.
      ASK questions to NAS community
      SHARE more details what you have found on this subject
      CONTRIBUTE with your own article or review. Click HERE
      IMPROVE this niche ecosystem, let us know what to change/fix on this site
      EARN KO-FI Share your knowledge with others and get paid for it! Click HERE

      95 thoughts on “Synology DS1522+ vs DS1520+ NAS Drive Comparison

      1. 1522+ absolutely it’s awesome. And OMG what is up with you people discounting this because it doesn’t provide enough gpu transcoding for you, therefore it’s a loser? I had a 220+ which was fine and now the 1522+ and it’s awesome. Plays all my 4K videos perfectly and as well or better than my previous. What is this obsession with transcoding videos when you’re buying a $1000 NAS that does so much more and the new processor does cartwheels around the previous Celeron on the 220+. I mean how many people are watching fricken videos on their phone and flipping out if it buffers? I tested and it works just as well as the 220+ for my needs, no buffering or stuttering and remote play just as seamless. So are there seriously tens of thousands of people using their NAS to share their library and expecting 10 for more simultaneous transcoding streams to all their kids or friends or…. customers? it’s lunacy to see all the complaints about this one feature not being optimized with their choice of a new CPU which frankly is so much faster and efficient on every other task I use my NAS for like video and photo editing on the fly, backing up and accessing Synologydrive, music streaming and everything else. And no problem playing and I guess transcoding a stream when needed. So just STFU with all the negative whiners who seem to have no life but watching multiple streams on multiple phones at any given time, therefore this is a crappy NAS? Give us a break and get a life. It’s an awesome product.

      2. After banging my head between these two devices I could not bring myself to justify that I’d still be spending that extra coin to have a single 10Gbe plus initial cost but lose out on a overall superior Cpu that can blast threw a Plex media server and other media related applications. It’s actually pretty disappointing but I’d only be able to barely justify the DS1522+ in a Office environment and just barely at that. As a home media(Plex) and storage solution The Ds1520+ just makes a lot more sense, add 2 Tb of Nvme for a great price these days and you have a beast, even two years later. Case closed

      3. IF your using the nas only to play 4k hdr iso for kodi/emby is the 1522 better than the 1520 if there is no out of home streaming? Is the extra speed really that much! Assume if your using extender that would be faster with the upgraded i Ethernet card?

      4. On the DS1522+ can you easily pull apart the case and upgrade the fans to Noctua with faster speed. It would be louder but cool the drives better. Should I wait still? Isn’t Synology going to release a 5 bay that comes with a 10gbe port built in finally?

      5. Hi guys, excellent video, unfortunately I just got my SD 1520+, it is awesome with excellent streaming capabilities, unfortunately my nas got crazy to the point that I have to let the Synology technicians try to fix it remotely, unfortunately they couldn’t and we have to reset the network, after that I did ask the technician why went I tried to register my nas and paid for the 2 extra years of warranty the site says I cannot because this ds 1520+ has been discontinued, but is not the case with older models, and the technician told me that this model have a few problems with the hardware and around or after 2 years some of them get broken and for that Synology not only discontinued this ds 1520+ but they also don’t want to deal with exchanging this unit, and as this technician told me is being a lot of replacements world wide, unfortunately he recommended me that if I can change it just go and do it, the chances of losing my investment in a short time are big, he recommended me to go to the ds 920+ but as I have 5 drivers I can’t, so he say the other solution is or remove 1 drive and get the 920+ or upgrade to the 162xs+, well…. it is a huge chunk of money just swapping, but I think I will, I am not a IT guy or video editor, or with a company with a lots of TBs in info, but I have and planning to have tones of 2k and 4k family videos, photo albums, I have very good knowledge in tech. I know this Ds1621xs+ is probably more than what I need but I love to stream my videos from my phone, without wires, we are a family of 5 and basically all of us save our memories using the photo app, video app, this apps can order everything in chronology order, by day and year, that’s why I need something reliable, to preserve my family’s memories. Also I just tell you guys all this because I don’t want you to lose your information with this 1520+, it is bad, I was really impressed how this guy streams my 4 k video no latency and smooth, now it is up to you guys, if you guys want to confirm this just call this number in the Americas (Synology): 1(425)2963177 , unfortunately this issue is not stated in any Synology information letter, unless I didn’t see it, it is bad because most vendors still selling this guy at the regular price and that’s not good, I will return this tomorrow at B&H at NYC and will inform them about this information at least I will have some peace in mind, guys be safe, GOD BLESS YOU ALL!!! and spread the VOICE, it is the only way to protect our selfs as a consumers.

      6. Great video. I have the 1520+ and was wondering if I needed to think ‘upgrade’. As a home user, the answer appears to be no. I have link aggregation to a smart switch and then direct to my AMD 5750 system. Storage includes 2x 1TB MLC NVMe for r/w cache and 4x 8TB Iron Wolf Pro drives. Performance as a single user is absolutely outstanding (I do animation, processor design and data science in my home office). The 10Gb is hard to justify as a single-user but I still look on with a certain amount of envy! Anyhow, many thanks for the definitive guide to differences between the two machines!

      7. Came here because I really don’t like not being able to saturate even MODEST HDD write speeds with only 1Gbe interface. Why is it so hard to find a good 10Gbe NAS option for home?

      8. So which is the best NAS to use in 2022. Have an old Synology DS211j but since it is 2 bay system really want to upgrade to 5 bay system since I am running out of space.

      9. @NASCompares Could you please do a video comparing the new 5-bay DS1522+ with the older 6-bay DS1621+/DS1621xs+ models? I am a home user trying to decide whether to move to a NAS and if so, whether to use a 5-bay or a 6-bay NAS. (I presently have a SANS Digital 5-bay USB RAID in a RAID5 and a Promise Pegasus R6 6-bay Thunderbolt RAID in a RAID6.)

      10. Thx for all the informations, sometimes a bit hard to follow because of the repetition and the mix information between comparison vs description.
        At the end what I keep in mind is no embedded gpu support for the new one and for a home user like me it matters.
        I’m not sure if I miss something but I think you didn’t talked about the disk support. If I understood correctly it’s also a new concern with synology pushing the use of is proprietary disk!?

      11. ………..@NASCompares: Is it possible and does it make sense – to buy the DS1522 and placing in SLOT1/2 (2x HDD Seagate Exos x16 with each 14GB) and on SLOT3/4 (2x SSD with each 1TB).
        The 2 HDDs should be used for long term Data and they should be copied for security!
        The 2 SSDs should be used as HomeCloud Storage for the daily Work on Files where sometimes 2 or 3 Users will open Files Simultaniously. And the SSD should be also copied on the second SSD for DataSafety. Is this possible and a good idea, or how would you do such a thing? I also could buy a Raspberry and install HomeCloud etc.!? Or i could use a FritzBox 9590 with a SSD drive via USB as HomeCloud (but without the possibility to copy the Data on a second SSD).

      12. Oh man… I’ve had my 1520+ for just over a month now… So happy there is minimal difference. Sure 10gb ethernet would have been nice but with link aggregation… I still get amazing speeds from the 4x 1gb ethernet ports. Plus plex… Yeah… Plex runs amazing on this thing!

      13. The new one allegedly better for VMs, yet only has a 2-core CPU? It does not sound like a lot of resources for VM work, especially as there in no GPU offload. The even older DS1517+ 5 bay had a 4-core CPU and a standard PCIe bay for multiple 10GbE copper or SFP+ cages. We seem to be going backwards over the last 5 years.

      14. I can only strongly advise against this, just like the 920 + or the 420 + or or or. The best thing to do would be to buy the J. series because these are dust collectors without end and that’s disastrous for a NAS. Because this design here has all the openings on the left and right and bottom where dust is sucked in, unlike the J. series, and also it’s kind of open in the front, it has huge gaps. I had my NAS in the living room for a month and there was dust everywhere on the hard drives and there was already traffic jams on the mainboard. My 413j model, which I’ve had for seven years, hasn’t once had dust inside the case in all seven years. Because it is completely closed and there is only air in the front. Chris has. And you can always sweep or vacuum the dust. That is not the case with this model. So absolutely unsuitable, they are needed to break and you should maybe watch a dub on the balcony, and I’m looking at it at the moment because I don’t play this game anymore, after two and a half years I already had defective records because of this shit Dust, and Synology doesn’t do customer service outside of the US, although they still guarantee it. It’s complete

      15. I used to be a Synology user but recently jumped ship a built an unRaid system utilising my Synology drives. For less money than the 1520/1522 I’m running an i5 12600K overclocked with 32GB DDR4 & 10GB NIC running VM’s & Plex Server & all my Docker containers. Overkill I know but I don’t have to think about replacing it for years to come especially when I sell on my 12th Gen for a 13th Gen i7 13700 non K in 6ish months time.

      16. High quality content my friend! Thanks for this video. I purchased a DS1520+ three months ago. I am not regretting it. If I had to choose again my choice would be the same!

      17. Wow these idiots really went with 1 GbE and no iGPU??…looks like I’ll be getting the TS-464. I would’ve much preferred a Synology for better security, but this choice was extremely ignorant on their part.

      18. What’s a good brand alternative with better hardware? Qnap? I primarily need a good video streamer for a large video collection to my home theater.

      19. I have a network rack in my house and want a NAS for storing youtube footage. Should I go for a desktop version like the DS1522+ or DS1520+ and just add a shelf to the rack or are the rack mount NAS just as good? Which one would you recommend?

      20. Another Synology hardware fail… at minimum it should have arrived with at least 2GBeE as standard. Synology always has been a hardware joke when compared to their competition.

      21. My DS1520+ with 5 Seagate EXOS 12TB/14TB drives, dual (raid’d) Samsung 970 EVO+ M.2 cache drives, and a Crucial dual rank 2400mhz 16GB DIMM (20GB total) is much better suited to my use case than the 1522. Video transcoding via hardware AND a cool running package that uses relatively little power. Now for Synology to stop bricking machines like mine just because they use quality DIMM’s from other manufacturers. Which is why I’m not on DSM7.1 yet.

      22. ECC will detect/correct a single error in RAM only; implying that ECC will prevent/correct ‘bit rot’ on/in one’s drives (and therefor one’s data) is ….uh, well …not correct. 🙂 (Alas, ECC is not a ZFS data scrub)

      23. I cannot beleive that there is NO WAY to sync any folder and file type from android device to synology nas… that drives me nuts… it’s either super complicated third party app to configure or the only syncing possible is with ds file that does ONLY pictures or synology photo crap app… I just want to sync ANY folder and their files in it (like download, ringtones and so on)… why the hell can’t synology do such thing ??? ds cloud does NOT permit to sync android folder to nas, it only sync the cloud that is on the nas to the android device, I want the other way around, there is no way to sync android ANY type of android files to nas.. urgh…

      24. My synology is messing up my local network and I can’t figure out why. Internet drops for a few seconds every few min on all connected network devices. If I disconnect the NAS from the network, it seems to work just fine.

      25. Login Speed – seemed easier with entering user name and password on the same dialogue to only hit enter once, especially when credentials are stored in the browser. Perhaps they changed it for increased security, prefer the old way.

      26. 8:40 – I wish we could find the person responsible for using a Funnel for the filter icon and make them walk the plank. Funnels are not filters.
        But its too late now. The damage is done. People associate the funnel image with the filter action in software just like they associate the piece of paper with a folded corner for “new file”.

      27. The missing “For you” from moments sorely missed – it was a great AI system for finding potential duplicate (or near duplicate) photos that just doesn’t work as well as the storage manager reports that only really find exact duplicate pictures.

      28. 1.Log center cant be modified or set to exclude users or certain things you dont want logged.

        2.It is not compatible with DScloud anymore so you cant sync to mobile like you can do on DSM6 with the DSCloud app from Synology but you can use the Synology Package Center to download Resilio Sync or Good Sync but you have to pay a monthly/yearly fee for every user.

        Unlike Qnap when you buy your hardware, you arent forced to pay for syncing from and to your own hardware.

        With that said there is still a solution using Webdav to-way Nas-pc with Raidrive but you have to pay for software for Pro features.

        Mobile sync: Use Foldersync to-way Mobile-Nas, but you have to pay for software for Pro features.

        So far as i am aware of limitations using Synology DSM7 when it comes to syncing —> If you want Pro features or you want to use your Nas without reaching out to third-part software without paying extra fees it is recommended to switch to other Nas brands for me i feel Qnap has been working using 30 users for Laptop/Pc/Mac/Android/Iphone all Apps/Software working perfect Pro features without paying extra fee´s or forced to use third-part tools total control for Log center, File-Folder, Photo, Video, Virtualization, Web-sites and so much more.

        Other annoying difference i had with Synology i had was this—> i had to make a ticket to find out i cant use Synology Mobile App DS Cloud or that one cant choose what Synology Package-Log Center loggs, it wont let you choose to include, exclude or to delete certain logg if you press Clear button on the loggs that are in “Files downloaded” it deletes all, if you clear “user logins” it deletes all that and you cant revert the deletion.

      29. Totally agree with your view on Photo Station. I’m glad you covered this as your feedback might get recognised. I don’t want to upgrade until Photos is comparable to what Photo Station had/has to offer.

      30. almost perfection?
        Audio Station is totally broken, playback is being cut off,
        Media indexing fails to scan more than 50% files,
        translations in DSM are not complete, some even have nonsense,
        I have no idea what Synology have been doing all the time releasing such buggy software

      31. Useful but a bit of a ramble with Robby. My time notes:

        11:14 User Interface
        12:00 Help Center
        12:35 Control Panel
        14:03 Security
        15:27 Collaboration Suite
        15:45 Synology Drive
        17:18 Multimedia Apps
        18:47 Plex and 3rd party app issues
        19:47 DSM 7 background package integration improvements
        20:25 HyperBackup, USB copy
        21:24 Cloud Synchronization
        22:27 Business Applications
        23:30 Storage Manager
        25:15 Fast Raid Repair
        26:35 RAID 6 speedup
        27:19 Bench testing, storage performance, UI improvements
        29:00 Surveillance Station
        30:04 Virtual Machine Manager
        32:40 USB changes on DSM7
        34:08 Security and UI
        34:40 Resource Monitor and UI
        35:00 Storage Analyzer
        36:55 Recommendations

      32. I’ve installed it as a VM on my DS1821+ and I’m completely disappointed with the new photos app. Maybe I’m old fashioned idk but the way timeline view is implemented it doesn’t allow you to look at a timeline on an album level anymore like you could do in photostation. You have to choose between album view or timeline view. I like to look at my photos different ways and this makes the app kind of unusable for me. Additionally I would like them to shows tags on the timeline view when you’re inside an album that has multiple albums underneath it but no photos in it directly. I’ve reached out to them but very little hope of it getting done in my opinion. I’m not upgrading until photos is useable as photostation is no longer supported on dsm7. Additionally I had a lot of indexing / conversion issues on my VM with my photos directory. Not sure if that’s just a VM issue or not

      33. Hi. Is it safe and or good for my Synology 920+ to be shut down during the night and sometimes for 30 days at a time while away? Many thanks for your great videos.

      34. I upgraded both my DS 218J and my brand new DS920+ to DSM 7.0 and liking it a lot! No real problems. Moments with my Photos lost its tags during the transition to Synology Photos. I have to redo them but that’s ok. Everything else is great. I agree with this review.

      35. so is there any reason for me to wait for the DSM update to come through automatically on my DS1520+ or should I just manually update now? Is it likely that more changes will be made to it before the automatic update comes through?

      36. Does DSM 7 introduce any issues with access via the NFS protocol? I use my DS420j strictly as a file server in a Linux environment and do not really care about photo station, music station, etc. Quick, reliable access via NFS is my main concern. Thank you for your fine videos.

      37. Photos all seemed to work once I requested a re-indexing. However, photo sharing is completely broken. Even if you request that anyone can view with a URL, Synology NAS still requests a username and password. Sigh…………………

      38. I notice the absence of Amazon S3 on the cloud service for HyperBackup… Is it still possible to backup to Amazon S3 Glacier storage in DSM7? Or they removed it not to compete with their own C2 solution?

      39. Thanks for your valuable videos. I missed the loss of DS Cloud, so syncing became a problem. I started using Syncthing after upgrading to DSM7. I also have a problem with Synology Drive from my laptop on a company network, while using Express VPN. It keeps trying to connect to the server. When I switch off the VPN it works fine. Maybe I will switch to Syncthing on this Windows machine as well. For me this is a key function for a NAS so I didn’t expect it to work less good. But all and all it’s a big improvement.

      40. No mention of the issues with third party packages that worked fine in 6.2.4 but no longer work in DSM 7, it might be almost perfect IF you only use Synology apps.

      41. Hello, I am sure that it will surely be for reasons of not extending the video too much, but your way of showing and explaining the news and characteristics of this new DSN are not very clear, at least for me you are going too fast and a bit messy. I’m not saying it in a bad way but I think you could do it in a more calm and neat way. Thank you very much anyway.

      42. I use a KDLinks media stream box to watch movies and videos I store on my Synology NAS DS918+. Does DSM 7.0 support the ability for the stream box to sign into the NAS and stream the files?

      43. 20:53 I ran into the exact issue you have 2 days ago on DSM6.2.4. I opened a support ticket that is still open, however I suspect it’s a browser based issue. Try opening in a different browser and see if you can view all of the back up options in that. It’s a Munster to me how this happened as I even cleared my browser cache and it persisted in Firefox. When I opened in safari it was “fixed}

      44. Show idea, upgrading synology hardware. Example, use a ds213 case and change the motherboard to a newer model including modifying the case for USB ports if needed.

      45. Your shows are good, however, can you please make them shorter/succinct. Perhaps add text boxes on the screen so we can see that as you move on. Again, you do a fantastic job ???? thanks for your hard work.

      46. One thing I’d love is for larger NAS to support mounting volume from older smaller NAS.
        For instance, I had an old DS411j that failed on me, one of the drive failed but the NAS was full, so now I can’t even start it up. I just wish I could buy some of the 12 slots new NAS and then mount my 4 old drive into the new system and then just transfer data and format the old drives to add them to the new volume. I asked Synology if we can do that, their answer: nope, unless you build a Linux computer and mount drives on Linux and transfer your data. If I need to build a Linux computer, I’d better off just to use FreeNAS and never have to deal with Synology DSM…

      47. Microsoft Edge is base on Chromium, so any issues you have with Chrome will most likely happen in Edge as well. You need to test on browses like Firefox that are not base on Chromium.

        I use Firefox and only have one M.2 slot filled and the 4 HDDs bays are full. Testing what I could zooming out made the empty M.2 disappear. It did not make the icon show under the other one as shown by you..

      48. i have a test DS119j and upgraded it to DSM 7 and it’s very slow. Tested 4gb of photo’s and the database is going on for days.
        Going to upgrade my DS1821+ now. Hope 10GB will still work.

      49. For the past week, Universal Search has been HOARDING CPU and RAM!
        Indexing just goes on and on and on, non stop!

        I can’t find a workaround!
        Disabling Universal Search in DSM 7, disables Synology Drive and Synology Office
        Instructions for this problem, found on forums, are all for DSM 6 and DON’T work on DSM 7
        This is pathetic!

      50. For me it doesn’t matter as much if the new apps arent quite as good as the old ones yet as long as they have been written on a newer platform that easier to add missing and new features later rather than an app that was based on ds 4. Apple’s old website went down before a launch not to increase excitement but because it was old and rubbish and had to be .

      51. Did you do a manual update or did DSM 7.0 show as an update automatically? It has not shown up on my RS1221+ or DS216+II in Canada yet…

      52. Still I have hibernation issue and I opened a ticket with Synology support. After analyzing the debug logs, they came back with SMB and VMM are the cause of periodic waking up of HDD’s. But still I couldn’t find an answer from support that why this periodic waking up which exactly happens each hour related to VMM and SMB, assuming no laptops connected to NAS in the test period and no VM was running. Will update in case support answers me.