Your files are scattered across three laptops, a cloud subscription that keeps creeping up in price, and that one USB stick nobody can find. The DS725+ gives you a single local hub that just works – no monthly fee, no "your storage is full" pop-up at 4:50 pm on a Friday.
AMD Ryzen R1600 dual-core (2.6 GHz base / 3.1 GHz turbo) handles file indexing, photo libraries, and nightly backups without breaking a sweat. Ships with 4 GB DDR4 ECC SODIMM; slot in up to 32 GB (16 GB × 2) when the workload grows. Two hot-swappable bays accept 3.5" SATA HDDs or 2.5" SATA SSDs, and two M.2 2280 NVMe slots add cache or direct storage.
Dual LAN – 1× 2.5GbE plus 1× 1GbE – keeps your network from becoming the bottleneck. USB 3.2 Gen 1 port and a USB-C expansion slot cover peripherals today and a DX525 unit (up to 7 bays total) tomorrow.
Runs at 17.9 dB(A) in idle. Quieter than a library shelf, so it sits happily on a desk in an open office. RCM certified for Australian use. 3-year hardware warranty, extendable to 5 years with EW201 (available in Australia).
Diskless unit – no drives included. Pick your own from the Synology compatibility list before you order. In stock and ready to ship
| 0 | RCM |
| 1 | FCC |
| 2 | CE |
| 3 | UKCA |
| brand | Synology |
| model | DS725+ |
| drive_bays | 2 |
| max_bays_with_expansion | 7 |
| m2_nvme_slots | 2 |
| cpu | AMD Ryzen R1600 (2-core, 2.6/3.1 GHz) |
| memory_installed | 4 GB DDR4 ECC SODIMM |
| memory_max | 32 GB (16 GB × 2) |
| lan_ports | 1× 1GbE + 1× 2.5GbE |
| usb_ports | 1× USB 3.2 Gen 1, 1× USB-C expansion |
| drive_types_supported | 3.5" SATA HDD, 2.5" SATA SSD, M.2 2280 NVMe SSD |
| hot_swappable | 1 |
| dimensions_mm | 166 × 106 × 223 |
| weight_kg | 1.51 |
| power_supply_w | 65 |
| noise_level_db | 17.9 |
| operating_temperature_c | 0–40 |
| warranty | 3-year hardware (extendable to 5 years with EW201) |
| rrp_aud | 1329 |
| stock_available | 1 |
