CPU

CPU Model

Realtek RTD1619B

CPU Quantity

1

CPU Cores

4

CPU Threads

4

CPU Architecture

64-bit

CPU Frequency

1.7 GHz

Hardware Encryption Engine

✓

Memory

System Memory

2 GB DDR4 non-ECC

Notes

Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and performance.

Storage

Drive Bays

4

Drive Type (See all supported drives)

3.5" SATA HDD
2.5" SATA SSD

Hot Swappable Drive*

✓

External Ports

RJ-45 1GbE LAN Port

2

USB 3.2 Gen 1 Port

2

Notes

MTU value of 1GbE LAN port has a limit of 1500.

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 watts

AC Input Power Voltage

100V to 240V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption

32.41 watts (Access)
4.97 watts (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)

Operating Humidity

8% to 80% RH

Storage Humidity

5% to 95% RH

Certification

Certification

FCC
CE
BSMI
VCCI
RCM
UKCA
EAC
CCC
KC
BIS

Warranty

Warranty

2-year hardware warranty

Notes

The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
In the event that a valid receipt of purchase of Product or Product invoice is not presented, or is apparently erroneous or falsified, the Warranty Period for the presented Product shall commence from the manufacturing date in accordance with Synology's internal records.

Environment

Environment

RoHS Compliant

Packaging Content

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

Optional Accessories

Optional Accessories

Enterprise Series 3.5" SATA HDD: HAT5300 Series
Plus Series 3.5" SATA HDD: HAT3300 Series
Enterprise Series 2.5" SATA SSD: SAT5200 Series