Storage · NASSynology DS925+BrandSynology
Card updated2026-10-29
About the sameBetter to wait
Synology DS925+
The short answerA 4-bay NAS with dual 2.5GbE ports, memory expandable to 32GB and two M.2 NVMe slots, suited to home and small-team storage and backup.
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US & China prices
| Price | Store | Amount | Converted | Checked | |
|---|---|---|---|---|---|
| US, before tax | Amazon | $771.31 | ≈ ¥5,138 | Checked 7 days ago · price may have changed2026-10-29 12:54 Beijing time · checked against the store page | Buy |
| US, with sales tax (est.)California base rate 7.25%, local tax extra$771.31 × (1 + 7.25%) = $827.23 | $827.23 | ≈ ¥5,511 |
Store pages have the final say on price · Conversions use the ECB reference rate on the day each price was checked (no rate on weekends / holidays → the latest earlier day): 10-29 1 USD = 6.6616 CNY · US, before tax = pre-tax
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What differs between versions
ItemChina modelUS model
SpecsSame spec table as US listingSame spec table as China listing
Warranty3-year hardware warranty from the proof-of-purchase date, with an optional 2-year extension in some regions3-year hardware warranty, extendable to 5 years with Extended Warranty Plus
Raw capacity, 4 baysListed up to 96 TBListed up to 80 TB
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Watch this
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Who it’s for / pitfalls
Good for
- Home users who want storage, backups and a private cloud
Not for
- People who need heavy compute or many virtual machines
Known pitfalls
- Drives and M.2 SSDs are sold separately, and Synology says the M.2 slots are not hot-swappable
- Check Synology's compatibility list before buying drives; full function is only guaranteed on compatible ones
- Memory ships at 4GB, and Synology says non-Synology modules lose full product support
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Key specs
- Processor
- AMD Ryzen V1500B, 4 cores / 8 threads, 2.2 GHz
- Memory
- 4GB DDR4 ECC SODIMM, up to 32GB (2 slots)
- Drive bays
- 4 x 3.5-inch SATA HDD or 2.5-inch SATA SSD, plus 2 x M.2 2280 NVMe
- Network
- 2 x 2.5GbE RJ-45
- Size
- 166 x 199 x 223 mm (H x W x D)
- Bays
- 4 x 3.5-inch SATA HDD or 2.5-inch SATA SSD
- Network ports
- 2 x 2.5GbE RJ-45
- M.2 slots
- 2 x M.2 2280 NVMe for cache or storage pool, not hot-swappable
- OS
- Synology DSM
- Drives included
- No; the box has the unit, accessory pack, adapter, power cord and 2 LAN cables
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True cost calculator
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Also consider
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Discussion
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