Amazon Prime Big Deal Day Storage Offers – Synology, QNAP, UGREEN, Terramaster, Seagate & More

Last updated on 06 Oct 2025 📧 Subscribe

Prime Big Deal Day Bargains on Synology, QNAP, UGREEN, Terramaster, Seagate and More to Watch

That’s right, it’s that time once again—Amazon Prime Big Deal Day 2025 has arrived. The biggest e-retail giant in the world is rolling out its annual mega sale, and for those of us with a Prime subscription quietly siphoning cash every month, now’s the time to get something back. Whether you’re a home user looking to back up your devices or a business admin in need of robust storage solutions, Prime Day has consistently proven to be a great opportunity to upgrade your setup without breaking the bank. Unlike Black Friday—which tends to sprawl out across weeks and multiple platforms—Prime Day is a more concentrated event. That means the window to make a decision is often brief, and the best deals can vanish in hours, sometimes even minutes. So if you’re eyeing that NAS you’ve been meaning to buy or hoping to expand your RAID array with some fresh HDDs or SSDs, now’s the time to act fast. Today, we’re rounding up as many of the best Amazon Prime Day deals on NAS and storage tech as we can find. That includes offers on popular brands like Synology, QNAP, WD, Seagate, Terramaster, and others. Alongside the real-time deals that we (me and Eddie—yes, still working double shifts!) track throughout the event, we’ve also put together a list of recommended hardware to watch for. Many of these devices pop up on lightning deals with limited stock, so having a shortlist in mind can really help.

Important Note – Every year, we run these Prime Day and Black Friday deal pages the same way: by personally curating the offers we believe are genuinely worth it. If it’s not something we’d buy ourselves, we won’t include it. You can also contribute and share any bargains you come across using the community deal-sharing tool below. We do this for a couple of reasons. First, to help people make smarter decisions with their tech purchases. Second, because every time someone clicks a deal link and makes a purchase, we receive a small commission from Amazon—no extra cost to you. That affiliate income directly supports the site and allows us to keep producing NAS guides, reviews, and how-to content every single day. So, whether you’re looking to finally set up your first Plex server, expand your surveillance system, or just secure a better backup routine—there’s a good chance something will be on offer during Prime Day 2025. And if you’re unsure what’s right for your setup, don’t forget you can always use our Free Advice service for tailored recommendations.

Let’s dive into the deals!

In a hurry? Go directly to the official Prime Day deals list pages here:

  • Amazon U.S Prime Day Deals Page HERE
  • Amazon UK Prime Day Deals Page HERE
  • Amazon Germany Prime Day Deals Page HERE

NOTE – This page will be updated hourly, starting October 7th 2025. Stay Tuned!

UGREEN 20-25% OFF NAS Devices During Amazon Prime Day Deals

UGREEN continues to make alot of noise in the world of NAS, and during the Prime Big Deals Day event, they are reducing the price of all their NAS range (starting from the cost effective DH4300 and all the way upto the beefy DXP8800 PLUS) by upto 25%. You can find out more on their main page here, alternatively, each of the devices on offer is listed below:

AMAZON PAGE – UGREEN PAGE AMAZON PAGE – UGREEN PAGE AMAZON PAGE – UGREEN PAGE
AMAZON PAGE – UGREEN PAGE AMAZON PAGE – UGREEN PAGE AMAZON PAGE – UGREEN PAGE

UPTO 30% off Terrmaster NAS and DAS During Prime Big Deals Day

Terramaster will be running deals of upto 30% across their latest 2024/2025 range of solutions from Prime Members. You can visit the page by clicking below or clicking HERE (Remember, offers do not start till October 7th)

F4 SSD NAS 4-Bay F4-424 Max NAS 4-Bay  F8 SSD Plus NAS 8-Bay

————–  Useful Links  —————

US Amazon – Amazon USA Prime Day Official Page – Amazon UK Prime Day Official Page

Amazon Warehouse (20% Off Everything on Prime Day)

USA – UK – Germany

Still unsure of what you need – use the Free Advice Section here on NASCompares.

 

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      109 thoughts on “Amazon Prime Big Deal Day Storage Offers – Synology, QNAP, UGREEN, Terramaster, Seagate & More”

      3. I mean by that UGREEN logic one could also mention Aoostar WTR Pro I’ve got the Ryzen version using discounts on Aliexpress for 263GBP and you could get N150 version for 187GBP, that’s roughly translated from my home currency in EU. I think Aoostar i absolute steal for what it offers and is definetly strong contender.
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      5. Unfortunately I have been checking online for Australian compatible nas, the Synology 423+ is no longer available, only the 425 at $820 local currency. The ubiquity unas whilst is appealing is about $1200( 7 bays is rather overkill for my needs). Synology is favoured because I already use a Synology ds220j and the dsm software, but like many not to happy about the Lockout by Synology for non Synology branded , memory and hard drives and m.2 storage.
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      7. You do great videos for people like us who cannot afford the expensive tech items

        Nothing wrong with starting with any of these devices

        Maybe you should do a video on each off these items detailing what people could do with them.
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      14. @nascompares do you have an affiliate link for the Seagate 5TB external drive? Looks decent and the reviews are generally positive, I might grab one for cold backups.
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      15. I decided to buy UGREEN NASync DXP4800 Plus. The first thing I tried was Coud Sync – doesn’t work at all. It doesn’t work with Google Drive, it doesn’t work with Microsoft OneDrive neither. I’m returning it. Ridiculous
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      16. Being from Canada, love that you included us and the content, but for future reference, leave the political opinions out of it, it is an easy way to alienate half your audience from that country. This channel is supposed to be about tech and deals, not politics. If I wanted politics I would watch a channel about that. ????
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      17. Have always used APC as my main UPS solution. In my home office have used my APC Smart-UPS 1000 for over a decade changing out the two batteries every three years.
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      22. At one point during my Synology Vs Ugreen NAS decision process, I was strongly considering the DXP2800 to get my foot into the door of UGOS and Ugreen devices. However, I’ve seen on Readit some accounts of that model overheating, so it did eliminate it from the list for me.
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      23. Might be worth mentioning that the Beelink ME Mini is currently unobtanium. I ordered mine over a month ago now. They said shipping would start June 30th. Still no sign of it. I’m holding back on buying the drives for it until I know it actually exists, which is a shame because there’s some good deals on NVME SSDs at the moment.
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      28. I bought a 5-bay Yottamaster Non-RAID for $119.82. I have 5 3TB drives in the unit. With Promox (Dell Optiplex 7050) I setup a ZFS raid pool. I realize that USB raid can be flaky. The problem is you cannot beat the price point. It serves my Plex Media Server and ripping capabilities.
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      30. Currently, there’s a ‘Generic’ barebones mini PC with Intel N355 and 5xM.2 NVMe and 4×2.5GbE for $330 on Amazon. There are no reviews on it yet though.
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      31. For the Unraid experts in the audience… I have only a basic knowledge of how Unraid works having setup an old PC with it. In my old Unraid clunker, I have 2 HDD’s for the array and a single 2.5″ SSD for the cache. With the SSD NAS’s that Robbie is showing us here, would you even bother with a cache because an all SSD array would presumably be plenty fast enough ?
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      32. The UGreen looks interesting. ???? Probably wait until Black Friday, but s definite contender for my media collection. Stick Jellyfin on it and sorted. ❤
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      33. Do you have any insights as to why the <$249 seems more dominated by NVMe instead of 3.5" drives? Like for approx. the same spec otherwise, is 4 NVMe slots cheaper than 4 3.5" slots? Is it parts cost in all the metal frame and drive trays that drives it up, easier design/engineering with NVMe, etc?
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      37. I dont understand why the Synology 224+ isnt in this list.
        If you care about power consumption and have a specific usecase this thing is perfect.
        Im running the 224+ with a pair of samsung 4tb sata ssd’s.
        Im using the nas for (very easy) filesharing, backing up media from mobile devices, backing up the whole nas to my office nas and vica versa and running my home assistant. These are all background tasks so dont need to be blazing fast (1Gbe) but the system draws only 4w 24/7.
        For my more demanding homelab and mediaserver/VM stuff i use a unraid server (45w idle) wich i can turn on when I need it from anywhere, the server sleeps after x min idle so that saves power assistant well.
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      39. I still think the BeeStation is a fantastic idea for those looking for something simple. It works right out of the box. We should want self hosting to become easier.
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      42. Any UK suggestions for a DAS? I can only spot the ‘TERRAMASTER D8 Hybrid’, but can’t figure out what I’d use the m2 slots for since it wouldn’t be worth it for putting games on or something… And pretty sure the m2 slots are pumping the price up.

        That said, it’s the only DAS I’ve spotted with single mode which I’d prefer…. It’d be used for storage plus Plex that I run off my PC
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      45. Overall great video,
        I came in to comment to say those Seagate 5Tb external drives are terrible for NAS.
        I have 2 of 2 failed (exactly the same black Seagate and LaCie with identical HDD inside). Also, the speed is awful. Avoid at all costs.
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      46. I just want some nice small, M.2-only NAS that actually uses the M.2 speeds. It just feels so wrong to buy a bunch of M.2 drives where even the cheapest ones can do 5000 MB/s, and put them into a NAS where they are limited to 250 MB/s… why is to so hard to build a small M.2 NAS that uses the full speed that M.2 offers? Doesn’t even have to be some super fast Ethernet connection, I’d be fine with just USB4 40 GBits. I’d be happy to pay $800 for it if I have to, but it seems no one is building it.
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      47. Picked up the UGreen dxp4800 plus, and then grabbed some WD 8tb reds for $150 each, the rest of the line dropped in price pretty big, and I don’t need anywhere near 26TB drives for my system, they’re likely to fail due to old age before I manage to fill them up.
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      48. Hey NASCompares Community! I’m primed to make some NAS equipment purchases (pun such as it is intended) to finally solve my “data-hoarding” issues that plague me, quickly fill up new computer storage and preventing me from continuing projects like family photo collection archiving. Having seen the videos, I could still use some advise on the various options for my use. Whats the best place for that? If thats a Discord (I do subscribe as member) how do I find it, or should i just shoot my questions here?❓
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      50. I would be careful installing random deal extensions onto your browser. These programs get deep access into your pc and are a top notch attack vector.
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      54. There’s a sneaky deal on Samsung 990 Evo Plus SSD’s in the US – the Used option has a 20% discount at checkout for the 4TB version and a 30% discount for the 1-2TB versions
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      55. The Problem with Harddisks: Most of them are not retail, they are OEM with very limited warranty and there is still the problem with the used drives.
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      56. I hit the wallet hard this morning.

        I pulled the trigger on the 50% off introduction Orico CF56 Pro and bought 3 Crucial P310 4TB nvme drives for $199 each. That was the max Amazon allowed me to buy. Going to try to get another 3 tomorrow. Already have all my spinning rust in a diy nas that will be parted out on ebay when the Orico arrives in September. Expensive day but it’s going to be a sweet set up when it eventually all comes together.????
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      59. Interrestingly the GMKTec G9 Nucbox isn’t listed in there EU store anymore and it’s $185.99 American in there international store…
        Also I have no heat problems on mine running 4 x TWSC TSC3AN1T0-F6Q10S 1 TB drives. I added Copper Graphene Foil stickers 3€ for a duoble pack on Ali. It runs OpenMediaVault with jellyfin and steamcache
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      60. For me the question would be:
        Is the 28TB ext Seagate a CMR (good) or SMR (not good) drive?
        And the BX500 is a QLC drive – for me also a no go
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      61. Would you go for the Terramaster F4-423 or the UGreen DXP4800? I was planning on getting the Synology DS923+ but I don’t see any deals on it.
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      67. 6:54 similar deal on WD’s UK site. 20% off if you buy two 22TB Red Pro drives, and 20% off if you buy two 8TB Red Plus drives. Just in time because I needed two 8TB drives.
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      69. ❤ the australian camera! ????????????
        The ugreen dxp 4800 pro in spain have right now a very good price, 559€, i think is the best choice in performance/price. Harddrives i didnt find atractives price and neither in nvme too.maybe the ironwolf 12tb at 253€, thats is better option than buy a 10tb.

        Man you´re working hard these days!!, when you go on vacation, you are invited to Malaga on the Costa del sol ????
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      70. 3rd time trying to get this comment to stay put, so I’ll try without the link.

        Ugreen DXP4800+ only £449.99 as a Prime Day special right now.
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      74. Hi guys, do you know how can I choose a good das? I’ve seen some but I get kind of worried when I see they support 12tb or 16tb per disk while now there are up to 24 (I dont have too much data but it’s something just worries me a bit)
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      75. I currently have the Synology DS923+ with 3 Western Digital 8TB WD Red Plus NAS drives. I really wanna upgrade to a faster and smaller solution and I am looking at the Beelink Me Mini or the Terra Master F8. I would mainly use it for photo and video storage/backup and for Jelly fin. Do you have any thoughts or recommendations regarding switching from a HDD NAS to a NVMe based system?
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      77. Like some of the options but whenever I go back to look at terramaster and the forum I still see tales of woe with every update the firmware has. you should not have to have a degree in programming to hack things to get them to work after an update.
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      78. Hi! Thank you for an interesting video. But I am sorry that you don’t have any links to AliExpress for the NAS products you are talking about.

        AliExpress is more convinient to shop in for us living in Thailand, but AE has an terrible bad search engine, when I search for a specific product they show like 100 pages of rubbish, but not the wanted product, so you need a direct link to find what you want, like the ones you show above for other stuff, but not NAS solutions.

        I would be very happy for links like that also in the future!
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      79. 45 seconds in and the video was over for me as it already showed my idea of a “perfect” NAS. None of the later managed to match it’s abilities. Well that’s “perfect” for me. I interest in running virtual machines or docker or anything like that. I need a file server, that’s what a NAS is to me. Seven 3½” drives and support for Raid 5 and 6 is just about all I want. Of course it would have been nice if it was eight storage bays, but for the price this is just fine.
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      80. Why is a UK channel pricing up in dollars?

        The DXP4800+ regularly comes up for less than £500, and the DXP4800 for less than £400. I have both.
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      83. Oh Robbie ….Saying Synology has a “Somewhat restrictive” drive policy is like saying 1939-1945 were somewhat more violent then normal years …classic fence sitting.
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      86. I don’t care for anything unify myself. I had one of their x routers and they stop supporting the damn thing out of nowhere. Won’t buy any of their crap any more.
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      87. I would have said proxmox with openmediavault for 0€ and the rest for a pc with a cpu that has the max threads, the max ram, and an intel arc a380 card if the cpu is not an intel.
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      89. Why not get a tiny no name mini pc from Amazon with 4 x M.2 NVMe sockets, 4 x 2.5 gig ethernet and an Intel N355? Slap Proxmox on it, spin up TrueNAS and OPNSense/OpenWRT VMs and call it a day? It’s powerful enough to run many more VMs and containers and sips power so you could easily keep it running even during power outages with a basic UPS.
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      94. Was looking at a bunch of different options for an update to my homegrown NAS and bit the bullet recently and picked up the Jonsbo N5 case. WOW! I gotta say, it’s a hell of a case and great to build in. Just waiting for a couple bequiet Silent Wing 4 fans to be shipped because the included fans are LOUD. I love all of these turn key NAS solutions hitting the streets and they were hard to pass up, but the ability to upgrade the guts and parts when I want to won out – plus I can reuse my old gaming hardware. Still though, I’m tempted by the more recent releases from Aoostar with the WTR Max and the Orico Cyberdata 12 bay. Time will tell!
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      97. Here’s the thing. Active backup for buisness is literally a game changer. DSM is worth it for that alone. If Unifi or Ugreen has a comparable program, I’d switch in a heartbeat. Do you know of anything comparable?
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      100. The case for my current ‘being built’ NAS cost more than $500 =( Honestly pretty neat to see all these options available now a days, I have a bunch of clients who are looking to move away from Synology when they upgrade.
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      101. You can currently get a UGreen dxp4800 for $420 or a QNap TS-464 for $460 until July 6 at NewEgg with promo, prices that were last scene around World Backup Day sales. But if you want that more developed software that Qnap has the 464 is very comparable hardware wise, does have dual 2.5Gbe ports, CPU (N5095) is a couple gens older than the Ugreen one (N100) but still comparable
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      102. For the home user I would love to see you put a package together that has 12 TB of storage after RAID (24 TB) for under $300. Is it possible? With remanufactured drives? What would it take to get prices that low?
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      103. I need change my ts431k, and the dxp4800 plus has all the ballots to be the chosen one, but still waiting more videos for aoostar and couple more
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      105. Looking for a NAS for my parents, Ugreen Nasync 4800plus was offered at 470€ last week and I didnt buy it, regretting it a bit right now.

        I didn’t buy it because I was afraid software isn’t at the level of Synology and I dont want to any additional IT support duties. Did I make a mistake?

        I guess I need to snatch a DS923 before they vanish but damn is the hardware not worth it.
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