CPU

CPU Model Realtek RTD1619B CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 4-core 1.7 GHz Hardware Encryption Engine Yes

Memory

System Memory 1 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 2 Compatible Drive Type* (See all supported drives)

3.5" SATA HDD

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

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

Notes Btrfs file system is available from DSM 7.2-64570.

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 16.31 W (Access) 4 W (HDD Hibernation) British Thermal Unit 55.62 BTU/hr (Access) 13.64 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

Certification

FCC

CE

BSMI

VCCI

RCM

UKCA

EAC

CCC

KC

Warranty

2-year hardware warranty, extendable to 4 years with Extended Warranty Plus Notes

Availability varies by region. Before purchasing, please visit the official web pages of EW201/202 and Extended Warranty Plus for a list of eligible regions.

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

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 1

Quick Installation Guide X 1

Optional Accessories

3.5" SATA HDD: HAT3300

Surveillance Device License Pack

Disk Holder: Type C