QNAP TS-451+-2G 48TB 4x12TB Seagate IronWolf 4 Bay NAS Desktop

Pre-populated NAS Solution


4x Seagate IronWolf ST12000VN0007, 3.5", 12000 GB, 7200 RPM, Serial ATA III, 256 MB, HDD

1x QNAP TS-451+, HDD, SSD, Serial ATA, Serial ATA II, Serial ATA III, 2.5,3.5", 0, 1, 5, 6, 10, JBOD, FAT32,HFS+,NTFS,ext3,ext4, 2 GHz


  • Beta Code: 10552
  • Manufacturer Code: : TS-451+-2G/48TB-
  • EAN: 5055628424689

Marketing Information

Tough. Ready. Scalable.
For everything NAS, there’s IronWolf. Always on and always working, IronWolf is enhanced with AgileArray technology for optimal reliability and system agility. Multi-user technology and extreme workload rates allow IronWolf to perform and scale up with your enterprise.

AgileArray and the Power of IronWolf for Your NAS
IronWolf is built with AgileArray. NAS-optimised for the best NAS experience possible, AgileArray focuses on drive balance, RAID optimisation and power management.

- Dual-plane balance and Rotational Vibration (RV) sensors — available on 6 TB, 8 TB and 10 TB capacities — mitigate vibration in multi-bay NAS enclosures for consistent performance and reliability
- RAID optimisation increases performance and reliability with error recovery control for better data integrity
- Advanced power management saves energy and delivers power when the NAS needs it most

Do More With Multi-User Technology
Do more with your NAS with multi-user technology. Enabling user workloads of up to 180 TB/year on IronWolf, multiple users can confidently upload and download data to a NAS server. Whether you’re a creative pro or a small business, IronWolf is on your side.

Be Creative Anywhere With IronWolf and Your NAS
Extensible and reliable storage helps keep you and your creative business on schedule. IronWolf is a great companion for your NAS for 24×7 remote access, backups and file sharing from anywhere, making sharing ideas easy. For growing agencies and the need for more storage, IronWolf is built to address NAS scalability challenges.

Hard drive

Hard drive capacity: 12000 GB

Drive device, buffer size: 256 MB

Hard drive speed: 7200 RPM

Mean time between failures (MTBF): 1000000 h

Hard drive interface: Serial ATA III

Hard drive size: 3.5"

Device type: HDD

Start/stop cycles: 600000

Hot-swap: N

Hard drive interface transfer rate: 6 Gbit/s

Hard drive sustained transfer rate: 210 MiB/s


Power consumption (typical): 7.8 W

Power consumption (standby): 0.8 W

Start-up current: 1.8 A

Power consumption (idle): 5 W

Operational conditions

Storage temperature (T-T): -40 - 70 °C

Operating temperature (T-T): 5 - 70 °C

Operating shock: 70 G

Non-operating shock: 250 G

Weight & dimensions

Weight: 705 g

Height: 26.1 mm

Width: 101.8 mm

Depth: 147 mm

Packaging content

Quantity: 1

Storage drive adapter included: N

Other features

Quantity per pallet: 800 pc(s)

Number of cartons per pallet: 40

Number of layers per pallet: 8

Marketing Information

Facing the increasing demand for data storage, sharing and multimedia processing, more and more users are looking for a NAS system with good performance and an affordable price tag. The Intel® quad-core TS-451+ provides an uncompromising high-performance scalable storage solution for professional users. Powered by the intelligent QTS 4.2 operating system, the TS-451+ performs as an easy-to-use yet powerful NAS for data backup, file synchronization and sharing, remote access and multimedia applications, and is ideal for users to create a secure private cloud to access their data easily.

- Centralize your file storage, sharing and backup with excellent performance
- Run multiple Windows®, Linux®, UNIX® and Android™ based virtual machines with the Virtualization Station
- Operate multiple isolated Linux® systems as well as download containerized apps with Container Station
- Play 1080p videos with the bundled remote control and multi-channel audio pass-through via HDMI
- Transcode Full HD videos on-the-fly or offline
- Stream multimedia files via DLNA®, AirPlay®, Chromecast™ and Bluetooth® with multi-zone multimedia control
- Quickly find specific files by real-time, natural search with Qsirch
- Scale up to 12 drives with QNAP UX-800P expansion enclosure

Quad-core 64-bit Intel® Celeron® CPU for exceptional performance
The TS-451+ is powered by a 64-bit Intel® Celeron® quad-core 2.0GHz processor and has 2GB/8GB energy-efficient DDR3L RAM (upgradable to 8GB) and dual Gigabit LAN ports, delivering up to 225 MB/s read & write speeds with port trunking mode. The TS-451+ can also automatically increase the processor's clock rate from 2.0GHz to 2.42GHz when needed for CPU-intensive tasks. The TS-451+ supports AES 256-bit volume & folder encryption with transfer speeds of up to 204 MB/s, boosting system performance & security while ensuring the safety of sensitive personal data stored in the TS-451+.

QTS 4.2 - Simple and efficient
Thanks to the intuitive user interface of QTS 4.2, your NAS experience is smarter, smoother and spectacular. Its modern flat design streamlines loading times, and the intelligent desktop allows you to quickly find desired functions, create desktop shortcuts or group shortcuts, monitor important system information on a real-time basis, and open multiple application windows to run multiple tasks concurrently, bringing greater operating efficiency. QTS breaks the barriers of devices, platforms and geography to bring optimized cloud experiences to you, and incorporates more advanced features including volume/LUN snapshot, remote connection to public cloud services in File Station, multi-zone multimedia system, and more.

Run additional operating systems on the TS-451+
The Virtualization Station transforms the TS-451+ into a 2-in-a-box NAS that can function as an all-in-one NAS and a virtualization platform that supports multiple operating systems, fast VM creation, VM backup & restoration, VM import/export, snapshot, Device Management for centrally managing VM, and enables desktop operations on web browsers. With the easy-to-use interface, you can centrally manage all of the VMs created on the TS-451+ with minimal effort. You can also download VMs on demand from online VM markets and import them to the TS-451+ without any complex procedures.


RAID levels: 0, 1, 5, 6, 10, JBOD

Supported file systems: FAT32,HFS+,NTFS,ext3,ext4

RAID support: Y

Storage drive size: 2.5/3.5"

Storage drive interface: Serial ATA II, Serial ATA III

Number of storage drives supported: 4

Storage drives installed: N

Installed storage drive type: N

Supported storage drive types: HDD, SSD

Hot-swap drive bays: Y


Processor family: Intel® Celeron®

Processor cores: 4

Processor frequency: 2 GHz


Flash memory: 512 MB

Memory slots: 2

Internal RAM: 2 GB

Maximum RAM supported: 8 GB

Internal RAM type: DDR3L


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

Ethernet LAN: Y

Wake-on-LAN ready: Y

Wi-Fi: N

Link aggregation: Y

Jumbo frames support: Y

DHCP client: Y

DHCP server: Y

Ethernet LAN data rates: 10,100,1000 Mbit/s

iSCSI support: Y

Ports & interfaces

USB port: Y

USB 2.0 ports quantity: 2

Ethernet LAN (RJ-45) ports: 2

HDMI ports quantity: 1

USB 3.0 (3.1 Gen 1) Type-A ports quantity: 2


Chassis type: Tower

Cable lock slot: Y

LED indicators: HDD, LAN, Power, Status, USB

Colour of product: Black

Number of fans: 1 fan(s)

Cooling type: Active

Fan diameter: 12 cm

Built-in display: N

Cable lock slot type: Kensington


Type: NAS

Security algorithms: HTTPS,SSH

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

Noise level: 16.9 dB

Buzzer: Y

Operating system installed: QNAP Turbo System

Web-based management: Y

Access Control List (ACL): Y

Reset button: Y

Multilingual support: Y

S.M.A.R.T. support: Y

Operating system version: 4.2

Windows operating systems supported: 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

Mac operating systems supported: Y

Linux operating systems supported: Y

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

Device class: Home & Home Office

Backup function: Y

Backup features: Cloud, iSCSI LUN

Built-in UPnP AV media server: Y

Built-in iTunes server: Y

Built-in FTP server: Y

System log: Y

Hot spare: Y

Password authentication: Y

Share folder: CIFS/SMB

Share folder access right management: Y


Power consumption (typical): 33.88 W

Number of power supply units: 1

Power consumption (off): 0.57 W

Power consumption (sleep): 15.78 W

AC input voltage: 100-240

Power supply location: External

Fan voltage: 12 V

Power supply unit (PSU) capacity: 90 W

Weight & dimensions

Weight: 3 kg

Package weight: 4.3 kg

Height: 177 mm

Width: 180 mm

Depth: 235 mm

Packaging content

Cables included: AC, LAN (RJ-45)

External power adapter: Y

Quick installation guide: Y

Number of screws: 28

Operational conditions

Operating relative humidity (H-H): 5 - 95%

Operating temperature (T-T): 0 - 40 °C


Digital Living Network Alliance (DLNA) certified: Y

Other features

Power management: Y