Synology 4-Bay 3.5in Diskless 2xGbE NAS - 1U (RS422+)

CPU Model

AMD Ryzen R1600

CPU Quantity

1

CPU Architecture

64-bit

CPU Frequency

2-core 2.6 (base) / 3.1 (turbo) GHz

Hardware Encryption Engine (AES-NI)

MEMORY

System Memory

2 GB DDR4 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*

1

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.

PCIE

PCIe Expansion

1 x Gen3 x2 network upgrade slot

FILE SYSTEM

Internal Drives

Btrfs

EXT4

External Drives

Btrfs

EXT4

EXT3

FAT

NTFS

HFS+

exFAT

APPEARANCE

Form Factor (RU)

1U

Size (Height x Width x Depth)

44 mm x 478 mm x 327.5 mm

Weight

4.38 kg

Rack Installation Support*

4-post 19" rack (Synology Rail Kit - RKM114/RKS-02)

2-post 19" rack (direct mounting)

Notes

The rail kit is sold separately

OTHERS

System Fan

40 mm x 40 mm x 3 pcs

Fan Speed Mode

Full-Speed Mode

Cool Mode

Quiet Mode

Power Recovery

28.5 dB(A)

Noise Level*

Scheduled Power On / Off

Wake on LAN / WAN

Power Supply Unit / Adapter

100 W

AC Input Power Voltage

100V to 240V AC

Power Frequency

50/60 Hz, Single Phase

Power Consumption

37.93 W (Access)

13.43 W (HDD Hibernation)

British Thermal Unit

129.42 BTU/hr (Access)

45.83 BTU/hr (HDD Hibernation)

Notes

Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle stae. 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%

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 Cord X 1

Quick Installation Guide X 1

TEMPERATURE

Operating Temperature

0°C to 35°C (32°F to 95°F)

Storage Temperature

-20°C to 60°C (-5°F to 140°F)

Relative Humidity

5% to 95% RH