Synology DiskStation DS220j 2 Bay NAS

CPU Model        

Realtek RTD1296

CPU Quantity    

1

CPU Architecture            

64-bit

CPU Frequency

4-core 1.4 GHz

Hardware Encryption Engine      

Yes

MEMORY

System Memory              

512 MB 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          

2

Compatible Drive Type* (See all supported drives)

3.5" SATA HDD 

2.5" SATA HDD (with optional 2.5" Disk Holder) 

2.5" SATA SSD (with optional 2.5" Disk Holder)   

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      

1

USB 3.2 Gen 1 Port*      

2

Notes   

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  

EXT4     

External Drives 

EXT4     

EXT3     

FAT       

NTFS     

HFS+     

exFAT  

Notes   

exFAT Access can be installed for free from Package Centre in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Centre.

APPEARANCE

Size (Height x Width x Depth)    

165 mm x 100 mm x 225.5 mm

Weight

0.88 kg

OTHERS

System Fan        

92 mm x 92 mm x 1 pcs

Fan Speed Mode             

Full-Speed Mode            

Cool Mode         

Quiet Mode      

Low-power Mode           

Brightness Adjustable Front LED Indicators          

Yes

Power Recovery              

Yes

Noise Level*     

18.2 dB(A)

Scheduled Power On / Off           

Yes

Wake on LAN / WAN     

Yes

Power Supply Unit / Adapter     

60 W

AC Input Power Voltage

100V to 240V AC

Power  Frequency           

50/60 Hz, Single Phase

Power Consumption*   

12.46 W (Access)

5.06 W (HDD Hibernation)          

British Thermal Unit       

45.52 BTU/hr (Access)

17.27 BTU/hr (HDD Hibernation)              

Notes   

Power consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).           

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

CERTIFICATION

Certification

EAC

CCC       

KC          

FCC       

CE          

BSMI    

VCCI     

RCM