Synology RackStation RS2418+/RS2418RP+ is a 12-bay NAS designed for small- and medium-sized businesses. It provides flexible storage and M.2 SSD expandability, ideal to serve as a file server or centralized backup destination. It can be seamlessly integrated in virtual environments and provides easy to use storage applications to safeguard company data assets. Synology RS2418+/RS2418RP+ is backed by Synology’s 3-year limited warranty.

CPU Model

Intel Atom C3538

CPU Frequency

Quad Core 2.1 GHz

System Memory


Memory Module Pre-installed

۴GB (1 x 4GB)

Total Memory Slots


Memory Expandable up to

۶۴ GB (16 GB x 4)

Drive Bay(s)


Compatible Drive Type

۲.۵″ SATA HDD, ۲.۵″ SATA SSD, ۳.۵″ SATA HDD

RJ-45 1GbE LAN Port

۴ (with Link Aggregation / Failover support)

Expansion Port


PCIe Expansion

۱ x Gen3 x8 slot (black, x4 link)

Add-in-card support

M2D17 – Dual M.2 SSD adapter card for SSD cache, M2D18 – Dual M.2 SATA/NVMe SSD adapter card for SSD cache, PCIe Network Interface Card

Internal Drives

Btrfs, EXT4

External Drives

Size (Height x Width x Depth)

۸۸ mm x 482 mm x 696 mm


۱۳.۲۲ kg

System Fan

۸۰ mm x 80 mm x 4 pcs

Noise Level

۵۴ dB(A)

Power Supply Unit / Adapter


AC Input Power Voltage

۱۰۰V to 240V AC

Power Frequency

۵۰/۶۰ Hz, Single Phase

Power Consumption

۱۷۸.۸ BTU/hr (System Hibernation), ۳۷۱.۹۲ BTU/hr (Access)


Synology Assistant


Hardware Installation Guide




RackStation RS2418+​/​RS2418RP+


۱۳- PCIe expansion slot

۱۴- RESET button

۹- Console port

۱۰- ۱GbE RJ-45 port

۱۱- USB 3.0 port

۱۲- Expansion port

۵- Power port

۶- PSU indicator and beep off button

۷- Power supply on/off switch

۸- PSU fan

۱- Power button and indicator

۲- Beep off button

۳- Drive tray

۴- Drive status indicator