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expiredsr71 posted Feb 10, 2026 05:34 AM
expiredsr71 posted Feb 10, 2026 05:34 AM

Synology DS925+ 4-Bay NAS Enclosure

+ Free Shipping

$544

$640

15% off
B&H Photo Video
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Deal Details
B&H Photo Video has Synology DS925+ 4-Bay NAS Enclosure for $639.99 - $96 coupon auto-applied in cart = $543.99. Shipping is free.

Thanks to Community Member sr71 for finding this deal.

Features:
  • 4 x 3.5/2.5" Bays | 2 x M.2 2280 Slots
  • 2.2 GHz AMD Ryzen V1500B Quad-Core
  • 4GB of DDR4 RAM
  • 2 x 2.5 Gigabit Ethernet Ports
  • 2 x USB-A 3.2 Gen 1 | 1 x USB-C
  • RAID 0, 1, 5, 6, 10, Hybrid, Basic, JBOD
  • Sequential Reads up to 522 MB/s
  • Sequential Writes up to 565 MB/s
  • Hardware Encryption Engine
  • Synology DiskStation Manager OS

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $96 lower (15% savings) than the next best available price from a reputable merchant with prices starting from $639.99
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by sr71
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
B&H Photo Video has Synology DS925+ 4-Bay NAS Enclosure for $639.99 - $96 coupon auto-applied in cart = $543.99. Shipping is free.

Thanks to Community Member sr71 for finding this deal.

Features:
  • 4 x 3.5/2.5" Bays | 2 x M.2 2280 Slots
  • 2.2 GHz AMD Ryzen V1500B Quad-Core
  • 4GB of DDR4 RAM
  • 2 x 2.5 Gigabit Ethernet Ports
  • 2 x USB-A 3.2 Gen 1 | 1 x USB-C
  • RAID 0, 1, 5, 6, 10, Hybrid, Basic, JBOD
  • Sequential Reads up to 522 MB/s
  • Sequential Writes up to 565 MB/s
  • Hardware Encryption Engine
  • Synology DiskStation Manager OS

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $96 lower (15% savings) than the next best available price from a reputable merchant with prices starting from $639.99
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.

Original Post

Written by sr71

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+28
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Top Comments

andyhi
836 Posts
222 Reputation
In October 2025 Synology publicly back tracked on the HDD policy for the 2025 series consumer NAS devices as they were taking a PR beat down.

I purchased a used like new DS925+ w/ extra 30% off coupon the day after they announced the change. I can confirm operation (with no warnings) with random WD and Seagate HDDs I had laying around at the time. However, this did require updating the Diskstation Software to (re)gain native compatibility.

Also, apparently there has been a simple storage DB update script that (re)added support for non-Synology branded drives when the 3rd party HDD policy (compatibility ban) was in effect… but this should have never been required.

Given the early experience with the DS925+, I purchased a DS1525+ and 10GB NIC from B&H around BF. (I needed the extra bandwidth.)

I also purchased two OWC 64GB (32Gb x 2) DDR4 ECC SO-DIMMS kits. All 64GB was detected in each and both systems booted, but neither could consistently pass the build in MemTest. All 4 dimms passed individual memory tests in any of the 4 memory slots but no two pairs (64GB) would pass consistently. We were not able to determine if this was a memtest / Diskstation software limitation or a deeper hardware compatibility issue.

However Synology does not sell a kit over 32GB for these units and does NOT advertise 64GB compatibility. I ended up returning one of the 64GB kits just before the end of the return period. I kept the other and split for a 32gb dimm in each unit. (These kits along with most ECC Ram more than doubled in the ~3 week period while I was troubleshooting… so there was no way i was going to return both kits.)


No other problems so far out of either the DS925+ or the DS1525+.
andyhi
836 Posts
222 Reputation
NOPE….. This information is NOT accurate.
dealmonkey
5753 Posts
555 Reputation
Love how people just post misinformation and don't think twice about it

86 Comments

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Feb 12, 2026 04:39 AM
577 Posts
Joined Aug 2007
steph280Feb 12, 2026 04:39 AM
577 Posts
Been running a DS212J 24x7 for over 10 years. It's slow for any task other than serving files, but excellent for basic file serving tasks that's perfect for streaming video and photos. These barely syphon any power compared to a dedicated NAS repurposed from an old PC, while remaining totally silent in my home office. And the apps are great for non-technical family members to backup and share photos on their phone. Just the money saved from paying for Goggle cloud over the years is enough to pay for this several times over.

I bought one of these 925+ a month ago to finally replace my 212j. No these do not require Synology branded drives. They have backtracked on that. It does still tell you drive are not in compatibility list but it doesn't cripple any functions because of that. Unfortunately disk prices are currently a bit high as a side effect to the crazy memory prices, but spindle disks aren't really used in AI datacenters. So expect the prices to come back down soon.

This is a great deal for what you get. And based on how reliable my old 212J was I would not think twice getting another Synology. Made in Taiwan > Made in China any day.
Pro
Feb 12, 2026 08:12 AM
828 Posts
Joined Nov 2013
PowerClerk
Pro
Feb 12, 2026 08:12 AM
828 Posts
Quote from adibee :
How are these with video transcoding? I was looking into getting a Terramaster F6-242 Max, as I have heard good stuff about them. I know Synology OS is really good, but I worry they might start to restrict stuff again in the future.
A used DS1621XS+ would be better (than this DS925+) for transcoding (I got one for the same price as this). But even better than either would be to run your transcoding off of a Beelink EQ14.
Feb 12, 2026 09:11 AM
290 Posts
Joined Sep 2020
ThriftyThread5737Feb 12, 2026 09:11 AM
290 Posts
Quote from SharpSquirrel178 :
My post at least gives people information about the product and company. What does yours accomplish?
Nope your post provides old outdated information that is no longer relevant so it's worst than worthless!
2
Feb 12, 2026 10:54 AM
9,390 Posts
Joined Nov 2008
LanmannaFeb 12, 2026 10:54 AM
9,390 Posts
Quote from boourns84 :
A typical home NAS (Network Attached Storage) device consumes between 20 to 60 watts of power, translating to roughly
to
per month in electricity costs depending on usage and local energy rates. A standard 2-bay NAS with two hard drives typically uses around
–
, similar to a modern light bulb, while 4-bay units may draw
–
.
Why are there no numbers? Lol
Feb 12, 2026 12:53 PM
531 Posts
Joined Jun 2010
damannoaFeb 12, 2026 12:53 PM
531 Posts
Quote from kherbinoskie :
I wish it's a Qnap deal.
QNAPs are garbage. Stay away from them.
2
Feb 12, 2026 02:45 PM
36 Posts
Joined Oct 2022
SharpSquirrel178Feb 12, 2026 02:45 PM
36 Posts
Quote from ThriftyThread5737 :
Nope your post provides old outdated information that is no longer relevant so it's worst than worthless!
I clearly state that I don't know what the current status is, but just because they apologized and backtracked after catching major flak for it doesn't wipe their hands clean. It's definitely a factor for some people when choosing a NAS, so why not make others aware?
1
2
Feb 12, 2026 03:13 PM
617 Posts
Joined Jan 2022
VioletRaccoon567Feb 12, 2026 03:13 PM
617 Posts
Maybe not the hard drive but they are still intentionally making some hardware incompatible with their product.
Seriously NAS users are often times tech savvy I don't know what makes them think they can pull off shenanigans like this.

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Feb 12, 2026 03:19 PM
19 Posts
Joined Dec 2016
the_real_7Feb 12, 2026 03:19 PM
19 Posts
I was a Synology user for over six years, but over time they started feeling more corporate and restrictive. They removed a lot of flexibility from the OS, and the move to AMD limited certain playback capabilities for my use case.
I switched to UGREEN and honestly it was the best decision I've made. I had two DS1520+ units with ten 22TB drives — sold everything and started fresh. No regrets at all.
Feb 12, 2026 03:40 PM
81 Posts
Joined Dec 2018
JohnG6518Feb 12, 2026 03:40 PM
81 Posts
Quote from cuoreesitante :

I double your old gaming PC has this form factor, and space constraints is a real thing. Also power usage, these dedicated NAS units sip power compared to your gaming tower.
And yet my "old gaming PC" with 6 HDD and an Core I7 is only pulling 9 watts at idle and 22 watts under full load. I've seen Synology nas's pull 62 watts under load
Feb 12, 2026 03:42 PM
185 Posts
Joined Apr 2009
amitrituFeb 12, 2026 03:42 PM
185 Posts
Has anybody had success upgraded RAM from 4GB. Synology recommends adding no more than 4GB additional RAM - and the recommended one cost $130 for 4GB RAM. I looked at reddit threads, purchased a 16GB one - but landed up with destroyed volume. Had to transfer all data out to external drives and then rebuild volume on synology.
Feb 12, 2026 05:48 PM
2,057 Posts
Joined Aug 2008
cuoreesitanteFeb 12, 2026 05:48 PM
2,057 Posts
Quote from JohnG6518 :
And yet my "old gaming PC" with 6 HDD and an Core I7 is only pulling 9 watts at idle and 22 watts under full load. I've seen Synology nas's pull 62 watts under load
in what world would a desktop i7 processor only pull 22 watts under full load?
Feb 12, 2026 06:11 PM
244 Posts
Joined Nov 2012
JakeS5663Feb 12, 2026 06:11 PM
244 Posts
I didn't know Synology still had fanbois, neat. I'll add my 1 data point to the mix. I've installed dozens of Synology devices over the years and still have an old 1812+ I use offline for cold storage. It is true that after going all-in on first party only, they did backtrack. They did so only for survival after their sales plummeted and have made no assurances (I'm aware of) that they have abandoned that particularly terrible idea. So next version of DSM or down the road could revert at any time. They have not rolled back restrictions (again, as far as I'm aware) on the limitations with the M2 slots, so you still need to script those limitations out and scripting is NOT something that should be required to access features you've paid for (looking at you NIC restrictions).

I'm not telling people to NEVER buy Synology. If you have done the research and are comfortable with the current and possible future limitations they impose, then by all means. Like I said, I still have a functional NAS from them that is over a decade old, so they can make good stuff. However, the direction they are moving as a company is not aligned with what my customers or I look for in a pre-built NAS and there is more competition in that market than ever before, so I do recommend caution and thorough (e.g. more than SD threads) research before handing them any of your money.
Last edited by JakeS5663 February 12, 2026 at 11:15 AM.
Feb 12, 2026 06:25 PM
535 Posts
Joined Feb 2008
matt151617Feb 12, 2026 06:25 PM
535 Posts
Quote from JohnG6518 :
And yet my "old gaming PC" with 6 HDD and an Core I7 is only pulling 9 watts at idle and 22 watts under full load. I've seen Synology nas's pull 62 watts under load
Only the processor is pulling 22 watts. You've still got fans, graphics cards, and everything else that's pulling power too.

Not a fair comparison anyways. This thing is running 4 spinning HDDs at once, compared to a regular PC that probably has one single SSD.
Last edited by matt151617 February 12, 2026 at 11:27 AM.
Feb 12, 2026 06:28 PM
535 Posts
Joined Feb 2008
matt151617Feb 12, 2026 06:28 PM
535 Posts
Also be aware these things can only use Synology RAM if you want to expand it, and it's not cheap at all.

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Feb 12, 2026 06:57 PM
290 Posts
Joined Sep 2020
ThriftyThread5737Feb 12, 2026 06:57 PM
290 Posts
Quote from VioletRaccoon567 :
Maybe not the hard drive but they are still intentionally making some hardware incompatible with their product.
Seriously NAS users are often times tech savvy I don't know what makes them think they can pull off shenanigans like this.
"I don't know what makes them think they can pull off shenanigans like this" because they can and many companies do it. Ever heard of a Beta Max? What about a Sony Memory Stick? HP uses proprietary motherboards and power supplies in their PC's ! It's a fairly common practice! Am I tech savvy sure but do I want to make my NAS from scratch... nope I'll pick the turn key solution every time. Yea I can build my own Arcade, build my own PC's build my own NAS. Buy some land with trees and make a sawmill and make my own house from scratch but who has the time for all that? Nope sometimes turn key solutions are the way to go!
1

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