The Synology DS1823xs+ is a diskless 8-bay DiskStation NAS built around an AMD Ryzen V1780B quad-core processor. It has built-in 10GbE networking and supports up to 144 TB of raw storage. Sequential throughput is over 3,100 MB/s read and 2,600 MB/s write.
It works as a centralized file server for multi-user collaboration. It also supports endpoint backup for up to 300 devices, VM storage, and IP surveillance management for up to 75 cameras. It runs Synology DSM software.
All 8 SATA bays are hot-swappable and take 3.5 inch HDDs or 2.5 inch SSDs. Two M.2 NVMe slots can be used for SSD cache. The system has 8 GB of DDR4 ECC memory and uses the Btrfs file system, which provides metadata mirroring, file self-healing, and point-in-time snapshots. Two 120 mm fans offer selectable speed modes and keep noise at 23.6 dB(A).
- Processor
- AMD Ryzen V1780B, 64-bit, 4 cores, 3.35 GHz base / 3.6 GHz turbo
- Encryption
- AES-NI hardware encryption engine
- Memory
- 8 GB DDR4 ECC SODIMM pre-installed (8 GB x 1); 2 slots, up to 32 GB (16 GB x 2)
- Drive bays
- 8, expandable to 18 with two DX517 expansion units
- Drive types
- 3.5 inch SATA HDD, 2.5 inch SATA SSD, M.2 2280 NVMe SSD
- M.2 slots
- 2 x NVMe (M.2 2280)
- Hot-swap
- Yes for SATA bays; not for M.2 slots
- Max raw capacity
- Up to 144 TB
- Sequential speed
- 3,100 MB/s read / 2,600 MB/s write
- Network ports
- 1 x 10GbE RJ-45, 2 x 1GbE RJ-45 (Link Aggregation/Failover)
- Management port
- 1 out-of-band management port
- USB ports
- 3 x USB 3.2 Gen 1
- Expansion slot
- 1 x PCIe Gen3 x8 (x4 link); optional 25GbE or Fibre Channel NICs
- File systems
- Internal: Btrfs, EXT4. External: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
- Cooling
- 2 x 120 mm fans; Full-Speed, Cool and Quiet modes
- Noise level
- 23.6 dB(A)
- Power supply
- 250 W
- AC input
- 100 V to 240 V AC, 50/60 Hz, single phase
- Power use
- 87.93 W (access); 28.37 W (HDD hibernation)
- Operating temp
- 0°C to 40°C (32°F to 104°F)
- Storage temp
- -20°C to 60°C (-5°F to 140°F)
- Humidity
- 5% to 95% RH
- Dimensions
- 19 x 15 x 13 inches (L x W x H)
- Weight
- 27 lbs
- Certifications
- FCC, CE, BSMI, VCCI, RCM, EAC, CCC, KC; RoHS compliant
- Warranty
- 5 years
- In the box
- DS1823xs+ main unit, accessory pack, AC power cord, 2 x RJ-45 LAN cables, quick installation guide