Storage

Supported storage drive interfaces

Serial ATA

Storage drive sizes supported

2.5,3.5"

Number of M.2 (M & B) slots

2

RAID support

Y

RAID levels

0, 1, 5, 6, 10, JBOD

Hot-swap drive bays

Y

Supported file systems

BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4

Storage drives installed

N

Number of storage drives supported

4

Installed storage drive type

N

Supported storage drive types

HDD & SSD

Processor

Processor manufacturer

Intel

Processor family

Intel® Celeron®

Processor model

J4125

Processor frequency

2 GHz

Processor boost frequency

2.7 GHz

Processor cores

4

Processor threads

4

Processor cache

4 MB

Number of processors supported

1

Memory

Internal memory type

DDR4

Maximum RAM supported

6 GB

Internal memory

2 GB

Memory form factor

SO-DIMM

Network

Ethernet LAN

Y

Ethernet LAN data rates

10,100,1000 Mbit/s

Copper ethernet cabling technology

10BASE-T, 100BASE-TX, 1000BASE-T

iSCSI support

Y

Supported network protocols

SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP / VPN (PPTP, OpenVPN™, L2TP)

Ports & interfaces

USB port

Y

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

2

Ethernet LAN (RJ-45) ports

2

Design

Chassis type

Rack (8U)

Cooling type

Active

Product colour

Black

Number of fans

2 fan(s)

Fan diameter

9.2 cm

LED indicators

Y

Built-in display

N

Cable lock slot

Y

Cable lock slot type

Kensington

Built-in speaker(s)

N

Performance

Type

NAS

Device class

Home & Home Office

Backup function

Y

Backup features

Cloud, iSCSI LUN

Buzzer

Y

Multilingual support

Y

Card reader integrated

N

Security algorithms

HTTPS, SSH, SSL/TLS

Access Control List (ACL)

Y

Reset button

Y

On/off switch

Y

Built-in FTP server

Y

Browser supported

Google Chrome®, Firefox®, Microsoft Edge®, Safari 13+

System log

Y

Software

Operating system installed

DiskStation Manager

Power

Power supply location

External

Number of power supply units

1

Redundant power supply (RPS) support

N

AC input voltage

100 - 240 V

AC input frequency

50 / 60 Hz

Weight & dimensions

Width

199 mm

Depth

223 mm

Height

166 mm

Weight

2.18 kg

Packaging content

External power adapter

Y

Cables included

AC, LAN (RJ-45)

Power cables quantity

1

Operational conditions

Operating temperature (T-T)

0 - 40 °C

Operating relative humidity (H-H)

8 - 80%

Storage temperature (T-T)

-20 - 60 °C

Storage relative humidity (H-H)

5 - 95%

Operating altitude

0 - 5000 m