Synology NAS DS225+ (2GB) (2xHDD) DS225+

Hardware Specifications





CPU

CPU Model

Intel Celeron J4125



 

CPU Quantity

1



 

CPU Core

4



 

CPU Architecture

64-bit



 

CPU Frequency

2.0 (base) / 2.7 (turbo) GHz



 

Hardware Encryption Engine

Yes





Memory

System Memory

2 GB DDR4 non-ECC



 

Total Memory Slots

1



 

Maximum Memory Capacity

6 GB (2 GB + 4 GB)



 

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.

Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.





Storage

Drive Bays

2



 

Drive Type (See all supported drives)





3.5" SATA HDD

2.5" SATA SSD



 

Hot Swappable Drive*

Yes



 

Notes

Compatible drives are mandatory. Please consult our compatibility list before purchasing hard drives. For more details, please refer to this article.





External Ports

RJ-45 1GbE LAN Port

1



 

RJ-45 2.5GbE LAN Port

1



 

USB 3.2 Gen 1 Port

2



 

USB Copy

Yes



 

Notes

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





Appearance

Size (Height x Width x Depth)

165 mm x 108 mm x 232.2 mm



 

Weight

1.3 kg





Others

System Fan

92 mm x 92 mm x 1 pcs



 

Fan Speed Mode





Full-Speed Mode

Cool Mode

Quiet Mode



 

Brightness Adjustable Front LED Indicators

Yes



 

Power Recovery

Yes



 

Noise Level*

19.6 dB(A)



 

Scheduled Power On / Off

Yes



 

Wake on LAN / WAN

Yes



 

Power Supply Unit / Adapter

60 watts



 

AC Input Power Voltage

100V to 240V AC



 

Power Frequency

50/60 Hz, Single Phase



 

Power Consumption*

16.98 watts (Access)6.08 watts (HDD Hibernation)



 

British Thermal Unit

57.90 BTU/hr (Access)20.73 BTU/hr (HDD Hibernation)



 

Notes





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

Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle state. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. 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





FCC

CE

BSMI

VCCI

RCM

UKCA

EAC

CCC

KC

BIS





Warranty

3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty Plus



 

Notes





The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Extended Warranty Plus is only available in Europe and North America. EW201/EW202 is only available in Asia, Africa, and Oceania. For exact availability information please visit their respective websites.





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





Optional Accessories





DDR4 non-ECC SODIMM: D4NS01-4G

Enterprise Series 3.5" SATA HDD: HAT5300 Series

Plus Series 3.5" SATA HDD: HAT3300 Series

Enterprise Series 2.5" SATA SSD: SAT5200 Series