| Synology RackStation RS3618xs Hardware Specifications | ||
|---|---|---|
| CPU | CPU Model | Intel Xeon D-1521 |
| CPU Quantity | 1 | |
| CPU Core | 4 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 2.4 (base) / 2.7 (turbo) GHz | |
| Hardware Encryption Engine | Yes | |
| Memory | System Memory | 8 GB DDR4 ECC UDIMM |
| Memory Module Pre-installed | 8 GB (8 GB x 1) | |
| Total Memory Slots | 4 | |
| Maximum Memory Capacity | 64 GB (16 GB x 4) | |
| Notes |
| |
| Storage | Drive Bays | 12 |
| Maximum Drive Bays with Expansion Unit | 36 (RX1217 x 2) | |
| Compatible Drive Type* (See all supported drives) |
| |
| Hot Swappable Drive* | ||
| Notes | “Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. | |
| External Ports | RJ-45 1GbE LAN Port | 4 |
| USB 3.2 Gen 1 Port* | 2 | |
| Expansion Port | 2 | |
| Expansion Port Type | Infiniband | |
| Notes | The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. | |
| PCIe | PCIe Expansion | 2 x Gen3 x8 slots (x8 link) |
| Appearance | Form Factor (RU) | 2U |
| Size (Height x Width x Depth) | 88 mm x 482 mm x 724 mm | |
| Weight | 14.5 kg | |
| Rack Installation Support* | 4-post 19″ rack (Synology Rail Kit – RKS-02) | |
| Notes | The rail kit is sold separately | |
| Others | System Fan | 80 mm x 80 mm x 4 pcs |
| Fan Speed Mode |
| |
| Easy Replacement System Fan | Yes | |
| Power Recovery | Yes | |
| Noise Level* | 50.2 dB(A) | |
| Scheduled Power On / Off | Yes | |
| Wake on LAN / WAN | Yes | |
| Power Supply Unit / Adapter | 500 watts | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption | 142.76 watts (Access) 55.05 watts (HDD Hibernation) | |
| British Thermal Unit | 487.12 BTU/hr (Access) 187.84 BTU/hr (HDD Hibernation) | |
| Notes |
| |
| Temperature | Operating Temperature | 5°C to 35°C (40°F to 95°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | |
| Certification |
| |
| Environment | RoHS Compliant | |
| Synology RackStation RS3618xs Packaging Content |
| |
Synology, Synology NAS, XS+/XS-Series
Synology RS3618xs | RackStation 12-Bay NAS
Product Obsolete
This product has been discontinued in favor of a newer, feature‑rich model available in our current selection. Please explore the replacement to discover its enhanced capabilities.



