QNAP TS-451+ NAS Tower Intel® Celeron® J1900 2 GB DDR3L 0 TB QNAP QTS Black

Storage drives installed ℹ️

❌

Total installed storage capacity

0 TB

Number of storage drives installed ℹ️

0

Number of storage drives supported ℹ️

4

Installed storage drive type ℹ️

❌

Supported storage drive types ℹ️

HDD & SSD

Storage drive capacity ℹ️

0 GB

Supported storage drive interfaces

Serial ATA, Serial ATA II, Serial ATA III

Storage drive sizes supported ℹ️

2.5,3.5"

RAID support ℹ️

✅

RAID levels ℹ️

0, 1, 5, 6, 10, JBOD

Online RAID migration

✅

Online RAID expansion

✅

RAID rebuild

✅

Hot-swap drive bays ℹ️

✅

Supported file systems

FAT32, HFS+, NTFS, ext3, ext4

Auto-rebuild

✅

Bad block scan

✅

Processor manufacturer ℹ️

Intel

Processor family ℹ️

Intel® Celeron®

Processor model ℹ️

J1900

Processor frequency ℹ️

2 GHz

Processor boost frequency ℹ️

2.42 GHz

Processor cores ℹ️

4

Processor threads

4

Processor cache

2 MB

CPU configuration (max)

1

PCI Express configurations

1x4

PCI Express slots version

2.0

Processor cache type

L2

Processor code

SR1SC

Processor codename

Bay Trail

Processor lithography ℹ️

22 nm

Processor operating modes ℹ️

32-bit, 64-bit

Processor package size

25 X 27 mm

Processor series

Intel Celeron Processor J1000 series for Desktop

Processor socket ℹ️

BGA 1170

Stepping

B3

Tjunction

105 °C

Thermal Design Power (TDP)

10 W

On-board graphics card model ℹ️

Intel® HD Graphics

Maximum internal memory supported by processor

8 GB

Conflict-Free processor ℹ️

✅

Internal memory ℹ️

2 GB

Internal memory type ℹ️

DDR3L

Maximum RAM supported

8 GB

Memory slots ℹ️

2

Flash memory

512 MB

Ethernet LAN ℹ️

✅

Ethernet LAN data rates ℹ️

10,100,1000 Mbit/s

DHCP client ℹ️

✅

DHCP server ℹ️

✅

Jumbo frames support

✅

iSCSI support

✅

Wake-on-LAN ready

✅

Supported network protocols ℹ️

CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC

Link aggregation

✅

Ethernet LAN (RJ-45) ports ℹ️

2

USB port ℹ️

✅

USB 2.0 ports quantity ℹ️

2

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

2

Fiber ports quantity ℹ️

0

HDMI ports quantity ℹ️

1

On-board graphics card base frequency

688 MHz

On-board graphics card dynamic frequency (max)

854 MHz

Number of displays supported (on-board graphics) ℹ️

2

Chassis type ℹ️

Tower

Cooling type ℹ️

Active

Product colour ℹ️

Black

Number of fans ℹ️

1 fan(s)

Fan diameter ℹ️

12 cm

LED indicators

HDD, LAN, Power, Status, USB

Built-in display ℹ️

❌

Cable lock slot ℹ️

✅

Cable lock slot type

Kensington

Type ℹ️

NAS

Device class ℹ️

Home & Home Office

Backup function ℹ️

✅

Backup features

Cloud, iSCSI LUN

Buzzer

✅

Multilingual support

✅

Noise level ℹ️

16.9 dB

Web-based management ℹ️

✅

Share folder access right management

✅

Security algorithms ℹ️

256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS

Access Control List (ACL)

✅

Reset button

✅

On/off switch ℹ️

✅

Built-in UPnP AV media server

✅

Built-in iTunes server

✅

Built-in FTP server

✅

Browser supported ℹ️

Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome

System log

✅

Hot spare

✅

Password authentication

✅

S.M.A.R.T. support

✅

Share folder

CIFS/SMB

Operating system installed ℹ️

QNAP QTS

Operating system version ℹ️

5.0.0

Windows operating systems supported ℹ️

Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64

Linux operating systems supported ℹ️

✅

Mac operating systems supported ℹ️

✅

Server operating systems supported

Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2

Power supply location ℹ️

External

Power supply unit (PSU) capacity

90 W

Number of power supply units

1

Power consumption (typical) ℹ️

33.88 W

Power consumption (sleep)

15.78 W

Power consumption (off)

0.57 W

AC input voltage ℹ️

100-240 V

AC input frequency

50 - 60 Hz

Fan voltage

12 V

Width ℹ️

180 mm

Depth ℹ️

235 mm

Height ℹ️

177 mm

Weight ℹ️

3 kg

Package weight ℹ️

4.3 kg

External power adapter

✅

Cables included

AC, LAN (RJ-45)

Number of screws

28

Embedded options available

✅

Enhanced Intel SpeedStep Technology

✅

Execute Disable Bit

✅

Graphics & IMC lithography

22 nm

Intel 64

✅

Intel FDI Technology

❌

Intel Identity Protection Technology version

0.00

Intel Rapid Storage Technology

❌

Intel Small Business Advantage (SBA) version

0.00

Intel Stable Image Platform Program (SIPP)

❌

Intel Stable Image Platform Program (SIPP) version

0.00

Intel Virtualization Technology (VT-x) ℹ️

✅

Intel Virtualization Technology for Directed I/O (VT-d) ℹ️

❌

Intel® AES New Instructions (Intel® AES-NI) ℹ️

❌

Intel® Anti-Theft Technology (Intel® AT) ℹ️

❌

Intel® Hyper Threading Technology (Intel® HT Technology) ℹ️

❌

Intel® Identity Protection Technology (Intel® IPT) ℹ️

❌

Intel® Insider™ ℹ️

❌

Intel® InTru™ 3D Technology ℹ️

❌

Intel® Quick Sync Video Technology ℹ️

✅

Intel® Turbo Boost Technology ℹ️

❌

Intel® Wireless Display (Intel® WiDi) ℹ️

❌

Maximum number of PCI Express lanes

4

Memory types supported by processor

DDR3L-SDRAM

Operating temperature (T-T) ℹ️

0 - 40 °C

Operating relative humidity (H-H)

5 - 95%

Storage temperature (T-T) ℹ️

-20 - 70 °C

Harmonized System (HS) code

84714100

Processor ARK ID

78867