Synology DS925+ vs UGREEN NASync DXP4800 Plus 4-Bay NAS
 Synology DS925+ |  UGREEN NASync DXP4800 Plus 4-Bay NAS | |
| The short answer | About the same A 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. | About the same A four-bay diskless NAS with a 10GbE port and two M.2 slots for caching. Good for backups, photos and 4K media; buy your own drives. |
| China price | No price yet | No price yet |
| US price (pre-tax) | No price yet | $619.99UGREEN · Checked 11-05 21:07 |
| Gap (US pre-tax) | — | — |
| What differs between versions | ||
| Specs | CN Same spec table as US listing US Same spec table as China listing | — |
| Warranty | CN 3-year hardware warranty from the proof-of-purchase date, with an optional 2-year extension in some regions US 3-year hardware warranty, extendable to 5 years with Extended Warranty Plus | — |
| Raw capacity, 4 bays | CN Listed up to 96 TB US Listed up to 80 TB | — |
| Key specs | ||
| Processor | AMD Ryzen V1500B, 4 cores / 8 threads, 2.2 GHz | Intel Pentium Gold 8505, 5 cores / 6 threads, up to 4.4 GHz |
| Memory | 4GB DDR4 ECC SODIMM, up to 32GB (2 slots) | 8GB DDR5, expandable up to 64GB |
| 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 | 4 SATA bays |
| Network ports | 2 x 2.5GbE RJ-45 | 1 x 10GbE + 1 x 2.5GbE |
| M.2 slots | 2 x M.2 2280 NVMe for cache or storage pool, not hot-swappable | 2 M.2 NVMe slots |
| OS | Synology DSM | UGOS Pro |
| Drives included | No; the box has the unit, accessory pack, adapter, power cord and 2 LAN cables | No, diskless |