CPU Model        

Realtek RTD1619B

CPU Quantity    

1

CPU Architecture            

64-bit

CPU Frequency

4-core 1.7 GHz

Hardware Encryption Engine      

✓

MEMORY

System Memory              

2 GB DDR4 non-ECC

Notes   

Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.

STORAGE

Drive Bays          

4

Compatible Drive Type*

3.5" SATA HDD 

2.5" SATA SSD   

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*   

2 (with Link Aggregation / Failover support)

USB 3.2 Gen 1 Port*      

2

Notes   

This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes.          

The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB   Implementers Forum (USB-IF) in 2019.    

FILE SYSTEM

Internal Drives  

Btrfs     

EXT4     

External Drives 

Btrfs     

EXT4     

EXT3     

FAT       

NTFS     

HFS+     

exFAT  

APPEARANCE

Size (Height x Width x Depth)    

184 mm x 168 mm x 230 mm

Weight

2.21 kg

OTHERS

System Fan        

80 mm x 80 mm x 2 pcs

Fan Speed Mode             

Full-Speed Mode            

Cool Mode         

Quiet Mode      

Brightness Adjustable Front LED Indicators          

✓

Power Recovery              

✓

Noise Level*     

20.6 dB(A)

Scheduled Power On / Off           

✓

Wake on LAN / WAN     

✓

Power Supply Unit / Adapter     

90 W

AC Input Power Voltage

100V to 240V AC

Power Frequency           

50/60 Hz, Single Phase

Power Consumption      

32.41 W (Access)

4.97 W (HDD Hibernation)          

British Thermal Unit       

110.52 BTU/hr (Access)

16.95 BTU/hr (HDD Hibernation)              

Notes   

For more information on how power consumption is measured, refer to this article.         

Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%         

TEMPERATURE

Operating Temperature

0°C to 40°C (32°F to 104°F)

Storage Temperature    

-20°C to 60°C (-5°F to 140°F)

Relative Humidity            

5% to 95% RH

OTHERS

Certification

FCC       

CE          

BSMI    

VCCI     

RCM     

UKCA   

EAC       

CCC       

KC          

Environment

RoHS Compliant               

Packaging Content

Main Unit X 1    

Accessory Pack X 1          

AC Power Adapter X 1   

AC Power Cord X 1          

RJ-45 LAN Cable X 2        

Quick Installation Guide X 1