| Product Description: | The DS925+ 4-Bay NAS Enclosure from Synology is a capable solution that can adapt to growing storage demands, with support for up to nine drives with an optional expansion unit, two NVMe M.2 2280 slots for SSD caching, two built in 2.5GbE ports. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance. The DS925+ is equipped with four drive bays that are capable of natively supporting 3.5" SATA III hard drives as well as 2.5" SATA III hard drives and SSDs. |
| Product SKU: | 1898364 |
| 4_x_3525_bays_2_x_m2_2280_slots: | 2.2 GHz AMD Ryzen V1500B Quad-Core |
| 4gb_of_ddr4_ram: | 2 x 2.5 Gigabit Ethernet Ports |
| box_dimensions_lxwxh: | 11.3 x 10.2 x 9.6" |
| certifications: | BIS, BSMI, CCC, CE, EAC, FCC, KC, RCM, UKCA, VCCI |
| cooling: | 2x 92 mm Fan |
| cpu: | Quad-Core: Up to 2.2 GHz |
| dimensions: | 8.8 x 7.8 x 6.5" / 223 x 199 x 166 mm |
| input_power: | 100 to 240 VAC, 50 / 60 Hz |
| inputsoutputs: | 2x RJ45 2.5GbE2x USB-A 3.0 / 3.1/3.2 Gen 11x USB-C 3.0 / 3.1/3.2 Gen 1 |
| installed_operating_system: | Synology DSM |
| media_card_slots: | No |
| memory: | 4 GB ECC DDR4 |
| mobile_app_compatible: | Yes: Android & iOS |
| noise_level: | 20.5 dBA |
| number_of_bays: | 4x 2.5"/3.5" SATA III2x M.2 (2280) NVMe |
| operating_conditions: | 32 to 104°F / 0 to 40°C at 5 to 95% Humidity |
| os_compatibility: | Windows macOS Linux |
| package_weight: | 7.97 lb |
| pci_expansion: | No |
| power_consumption: | 37.91 W (Typical)12.33 W (Standby) |
| processor: | AMD Ryzen V 1500B |
| psu: | 1 x 100 W |
| raid: | Yes: Supported RAID Modes: 0 / 1 / 5 / 6 / 10 / Basic / Hybrid |
| ram_configuration_capacity: | 1x User-Replaceable 4 GB / 2 Slots Supporting up to 32 GB (SO-DIMM) |
| storage_conditions: | -5 to 140°F / -20 to 60°C at 5 to 95% Humidity |
| transfer_rates: | 522 MB/s (Read)565 MB/s (Write) |
| weight: | 5.1 lb / 2.3 kg |
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Ars Technica: Synology caves, walks back some drive restrictions on upcoming NAS model:
https://arstechnica.com/gadgets/2025/10/synology-caves-walks-back-some-drive-restrictions-on-upcomin... [arstechnica.com]
Ars Technica: Synology caves, walks back some drive restrictions on upcoming NAS model:
https://arstechnica.com/gadgets/2025/10/synology-caves-walks-back-some-drive-restrictions-on-upcomin... [arstechnica.com]
Our community has rated this post as helpful. If you agree, why not thank
Ars Technica: Synology caves, walks back some drive restrictions on upcoming NAS model:
https://arstechnica.com/gadgets/2025/10/synology-caves-walks-back-some-drive-restrictions-on-upcomin... [arstechnica.com]
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- DIY setups
- QNAP
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- DIY setups
- QNAP
- UGreen
They also might backpedal on their branded-drives again....so I wouldn't trust a thing they do. Remember, all they have to do is push an update that requires any existing NAS to use their branded drives. They had language in their original press release saying they WEREN'T going to do that...which means they were REALLY thinking about doing it, but wanted to let you know they weren't as a BIG FAVOR to their customers.
They even told me that in an email I sent them. I replied (unanswered by them), you know what else I can do? Get a 20lb sledge from a home improvement store, and make a video about me eliminating Synolgy products from my home IF you did decide to force all drive replacements on existing systems to be Synology. Office Space it.
Every DSM update I read closely, just to see if they say "you can keep using your existing drives, but when you need to replace one, it better be Synology." Just waiting for the rug pull. Zero trust.
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Ars Technica: Synology caves, walks back some drive restrictions on upcoming NAS model:
https://arstechnica.com/gadgets/2025/10/synology-caves-walks-back-some-drive-restrictions-on-upcomin... [arstechnica.com]
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