CPU
| CPU Model | CPU Quantity | CPU Core | CPU Architecture | CPU Frequency | Hardware Encryption Engine |
| AMD Ryzen V1780B | 1 | 4 | 64-bit | 3.35 (base)/3.6 (turbo) GHz | Yes |
Memory
| System Memory | Memory Module Pre-installed | Total Memory Slots | Maximum Memory Capacity |
| 8 GB DDR4 ECC UDIMM | 8 GB (8 GB x 1) | 2 | 32 GB (16 GB x 2) |
Storage
| Drive Bays | Maximum Drive Bays with Expansion Unit | Compatible Drive Type* (See all supported drives) | Hot Swappable Drive* |
| 12 | 18(DX517 x 2) | 3.5″ SATA HDD/2.5″ SATA SSD | Yes |
External Ports
| RJ-45 1GbE LAN Port | RJ-45 10GbE LAN Port | USB 3.2 Gen 1 Port* | Expansion Port | Expansion Port Type |
| 2 | 1 | 2 | 1 | Mini-SAS HD |
PCIe Expansion
| 1 x Gen3 x8 slot (x4 link) |
Appearance
| Form Factor (RU) | Size (Height x Width x Depth) | Weight | Rack Installation Support* |
| 2U | 88 mm x 482 mm x 578 mm | 11.9 kg | 4-post 19″ rack (Synology Rail Kit – RKS-02) |
Others
417.48 watts (Access 145.8 watts (HDD Hibernation)1425.45 BTU/hr (Access)234.35 BTU/hr (Access)/118.67 BTU/hr (HDD Hibernation)
| System Fan | Fan Speed Mode | Easy Replacement System Fan | Power Recovery | Noise Level* | Scheduled Power On / Off | Wake on LAN / WAN | Power Supply Unit / Adapter | Redundant Power Supply | AC Input Power Voltage | Power Frequency | Power Consumption | British Thermal Unit |
| 60 mm x 60 mm x 3 pcs | Full-Speed Mode/ Cool Mode/ Quiet Mode | Yes | Yes | 56.2 dB(A) | Yes | Yes | 350 watts | Yes | 100V to 240V AC | 50/60 Hz, Single Phase | 114.86 watts (Access), 42.33 watts (HDD Hibernation) | 392.18 BTU/hr (Access), 144.53 BTU/hr (HDD Hibernation) |
Temperature
| Operating Temperature | Storage Temperature | Relative Humidity |
| 0°C to 35°C (32°F to 95°F) | -20°C to 60°C (-5°F to 140°F) | 5% to 95% RH |
Certification
| FCC/ CE/ BSMI/ VCCI/ RCM/ EAC/ CCC/ KC/ UKCA/ UL |
Warranty
| 3-year hardware warranty, extendable to 5 years with EW202 or Extended Warranty Plus |
Environment
| RoHS Compliant |
Packaging Content
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Optional Accessories
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Over 3,500/1,700 MB/s sequential read/write throughput supports office-wide applications.
Scale up to 24 drive bays and 432 TB of raw storage with one Synology RX1223RP Expansion Unit.
Protect your IT infrastructure with license-free solutions
for backup, replication, and recovery.
Hot-swappable drives, online volume expansion, dual
power supplies (RS2423RP+), and high-availability
clustering help keep services online.
The RS2423RP+ and RS2423+ come with one 10GbE RJ-45 port and two Gigabit RJ-45 ports.
Extend the standard 3-year hardware warranty8 of your DS1522+ with 2 more years of Synology-certified support.
