Storage

Supported storage drive interfaces

Serial ATA, Serial Attached SCSI (SAS)

Storage drive sizes supported

2.5,3.5"

RAID support

Y

RAID levels

0, 1, 5, 6, 10, F1, JBOD

Online RAID migration

Y

Online RAID expansion

Y

Hot-swap drive bays

Y

Supported file systems

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

Storage drives installed

N

Number of storage drives supported

12

Installed storage drive type

N

Supported storage drive types

HDD & SSD

Processor

Processor manufacturer

Intel

Processor family

Intel® Xeon®

Processor model

D-1541

Processor frequency

2.1 GHz

Processor boost frequency

2.7 GHz

Processor cores

8

Number of processors supported

1

Memory

Internal memory type

DDR4

Maximum RAM supported

128 GB

Memory slots

4

Internal memory

16 GB

Memory form factor

RDIMM

ECC

Y

Network

Ethernet LAN

Y

Ethernet LAN data rates

10,100,1000,10000 Mbit/s

Ethernet LAN data rate supported (max)

10000 Mbit/s

Copper ethernet cabling technology

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

iSCSI support

Y

Wake-on-LAN ready

Y

Supported network protocols

SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV

Link aggregation

Y

Ports & interfaces

USB port

Y

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

2

Serial ports quantity

1

Ethernet LAN (RJ-45) ports

7

PCI Express x8 (Gen 3.x) slots

2

Design

Chassis type

Rack (2U)

Cooling type

Active

Product colour

Black, Grey

Number of fans

4 fan(s)

Fan diameter

8 cm

LED indicators

Y

Built-in display

N

Built-in speaker(s)

N

Performance

Type

NAS

Device class

Small & Medium Business

Backup function

Y

Backup features

Cloud, iSCSI LUN

Buzzer

Y

Multilingual support

Y

Noise level

49.8 dB

Card reader integrated

N

Snapshot

Y

Management protocols

SNMP

Security algorithms

AES

Access Control List (ACL)

Y

Reset button

Y

On/off switch

Y

Built-in UPnP AV media server

Y

Built-in FTP server

Y

Browser supported

Google Chrome Firefox Microsoft Edge Safari

System log

Y

Software

Operating system installed

DiskStation Manager

Power

Power supply location

Built-in

Power supply unit (PSU) capacity

550 W

Number of power supply units

1

Redundant power supply (RPS) support

N

Power consumption (typical)

136.15 W

AC input voltage

100 - 240 V

AC input frequency

50 / 60 Hz

Weight & dimensions

Width

482 mm

Depth

724 mm

Height

88 mm

Weight

14.5 kg

Technical details

Sustainability compliance

Y

Sustainability certificates

CE, RoHS

Packaging content

Cables included

AC

Power cables quantity

1

Operational conditions

Operating temperature (T-T)

0 - 35 °C

Operating relative humidity (H-H)

5 - 95%

Storage temperature (T-T)

-20 - 60 °C

Storage relative humidity (H-H)

5 - 95%

Certificates

Certification

FCC CE BSMI VCCI RCM UKCA EAC CCC KC UL