QNAP TS-451+ 4-Bay Home and SOHO NAS Server

QNAP TS-451+ 4-Bay Home and SOHO NAS Server

QNAP TS-451+ 4-Bay Home and SOHO NAS Server

B&H # QNTS4512G MFR # TS-451+-2G-US
QNAP TS-451+ 4-Bay Home and SOHO NAS Server

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Product Highlights

  • 4 x 3.5" or 2.5" SATA III Drive Bays
  • 2.0 GHz Intel Celeron Quad-Core
  • 2GB of DDR3L RAM
  • Up to 225 MB/s Read, 224 MB/s Write
  • 2 x USB 3.0 Ports & 2 x USB 2.0 Ports
  • 2 x Gigabit Ethernet Ports
  • RAID 0,1, 5, 5 + Hot Spare, 6, 10
  • AES 256-Bit Volume Encryption
  • Virtualization Ready
  • QTS 4.2 Operating System
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RAM: 2GB

2GB 8GB

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QNAP TS-451+ overview

  • 1Description

Built around the need for increasing amounts of data storage, sharing, and multimedia processing, the TS-451+ 4-Bay Home and SOHO NAS Server from QNAP provides a high-performance scalable storage solution for professional users. The TS-451+ runs the QTS 4.2 operating system and provides all-in-one server functionalities as well as features including Virtualization Station, which allows users to run multiple Windows, Linux, UNIX, and Android-based virtual machines. It is also able to operate multiple isolated Linux systems and download containerized apps with Container Station, play 1080p videos and multi-channel audio via HDMI, transcode Full HD videos on-the-fly or offline, stream multimedia files via DLNA, AirPlay, Chromecast, and Bluetooth, search efficiently using Qsirch, use the UX-800P expansion enclosure to increase the NAS's raw capacity, and more.

The TS-451+ is powered by a 2.0 GHz Intel Celeron Quad-Core processor that features a boost speed of up to 2.42 GHz. The built-in 2GB of DDR3L RAM, which may be expanded up to 8GB, and the 512MB of flash memory allow quick access to frequently-used files and programs. Network connectivity is achieved via the 2 x Gigabit Ethernet ports. A variety of RAID modes are also supported, including RAID 0,1, 5, 5 + hot spare, 6, 10, which offer data redundancy, speed, or a combination of both. There is also the option to set the TS-451+ in single disk or JBOD mode if you don't need RAID functionality.

This 4-bay enclosure has the ability to natively house both 3.5" or 2.5" SATA III & SATA II hard drives or SSD drives. To support both drive formats, screws are included to accommodate both drive sizes. Read speeds can reach up to 225 MB/s and write speeds can reach up to 224 MB/s, while data transfer speeds with AES 256-bit encryption can reach read speeds of up to 204 MB/s and write speeds of up to 158 MB/s. Using the two USB 3.0 and two USB 2.0 ports, this QNAP can be connected to other QNAP devices, such as the UX-500P and UX-800P expansion enclosures, as well as other external drives.

The TS-451+ operates using a 90W power supply that operates using 100-240 VAC. It is compatible with Windows, Mac, Linux, and UNIX. Included are two Ethernet cables, a power cord, an AC adapter, sixteen 3.5" HDD flat head screws, twelve 2.5" HDD flat head screws, and an IR remote control.

Quad-Core 64-bit Intel Celeron CPU
The TS-451+ is powered by a 64-bit Intel Celeron quad-core 2.0 GHz processor and has 2GB of 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 2.0 GHz to 2.42 GHz 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 user interface of QTS, system operations on the TS-451+ are smooth. Its desktop allows you to find desired functions, create desktop shortcuts, group shortcuts, monitor important system information on a real-time basis, and open multiple application windows to run multiple tasks concurrently
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
Container Station - LXC and Docker Containers Inclusive
QNAP Container Station integrates LXC and Docker lightweight virtualization technologies, allowing you to operate multiple isolated Linux systems on the TS-451+ as well as download apps from the built-in Docker Hub Registry. It supports container import/export and permission settings, and features an informative dashboard and flexible user interface for you to manage multiple containers. You can experience the Container Station and enjoy the playground of virtual containers with the TS-451+. Container Station also supports Online Document app, which allows you to directly view, edit, and store files of various types anytime on your NAS, including Office documents, images, and text files
Use your TS-451+ as a PC with QvPC Technology
QNAP's QvPC Technology consolidates a number of high-end technologies including VM integration, multimedia transcoding, HDMI output, cloud integration, and NAS connection technologies, allowing users to operate the TS-451+ as a PC when they plug in a keyboard, mouse, and HDMI monitor. With QvPC Technology, the TS-451+ is transformed into a cost-effective device with PC functionalities for users to directly access stored data, run multiple applications using Windows/Linux/UNIX/Android based VMs, surf the web, enjoy Full HD videos with Kodi, monitor surveillance live feeds from IP cameras in real time, and much more
Enjoy Videos on TV via HDMI
QNAP HD Station integrates the Kodi media player and web browser. With HDMI connectivity, you can connect the TS-451+ to a HDTV to watch your multimedia content on the big screen. The splendid user interface and support for 7.1-channel audio passthrough bring smooth playback of 1080p videos. You can even watch YouTube videos, surf the web, and manage the TS-451+ using Google Chrome or Mozilla Firefox with multilingual keyboard input. HD Station supports multi-tasking and user authentication so only authorized users can access the stored data via HDMI monitors
UPC: 885022009022
In the Box
QNAP TS-451+ 4-Bay Home and SOHO NAS Server
  • 2 x Ethernet Cables
  • 12 x Flat Head screws (for 2.5" HDD)
  • 16 x Flat Head screws (for 3.5" HDD)
  • Power Cord
  • AC Adapter
  • RM-IR002 Infrared (IR) Remote Control aavfyeuccbzwftcuw
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    QNAP TS-451+ specs

    General
    Number of Bays 4 x 2.5"/3.5"
    Media Card Slots None
    Connections 1 x HDMI Type-A 
    2 x RJ45 (Gigabit Ethernet)
    2 x USB Type-A (USB 3.1 Gen 1)
    2 x USB Type-A (USB 2.0)
    Compatible Drive Interface SATA III
    Form Factor Desktop
    RAID Modes RAID 0, 1, 10, 5, 6, JBOD
    Hot-Swap Support Yes
    Wake on LAN Yes
    Drives
    Total Raw Capacity None
    Type None
    Flash Memory 512 MB 
    Computing
    Processor Intel Celeron Quad-Core
    Clock Speed Base: 2.0GHz / Maximum Boost: 2.42 GHz
    Total Installed Memory 2 GB DDR3L
    Total Memory Slots 2 x SO-DIMM
    Maximum Memory Capacity 8 GB
    Networking
    Supported Protocols AFP
    CIFS/SMB
    FTP
    FTPS
    HTTP
    HTTPS
    IPv4
    IPv6
    NFS
    OpenVPN
    PPTP
    SFTP
    SMSC
    SMTP
    SNMP
    SSH
    TFTP
    Telnet
    WebDAV
    iSCSI
    Max Cameras Supported 24
    Software
    Installed Operating System QTS 4.2
    OS Compatibility Windows 7 or Later
    Windows Server 2003 or Later
    macOS
    Linux
    UNIX
    File System Formats Supported External: EXT3, EXT4, FAT32, HFS+, NTFS
    Internal: EXT4
    Supported Browsers Chrome, Firefox, Internet Explorer, Safari
    Menu Languages Brazilian Portuguese
    Czech
    Danish
    Dutch
    English
    Finnish
    French
    German
    Greek
    Hungarian
    Italian
    Japanese
    Korean
    Norwegian
    Polish
    Romanian
    Russian
    Simplified Chinese
    Spanish
    Swedish
    Thai
    Traditional Chinese
    Turkish
    Max Number of Printers Supported 3
    Electrical
    Power Consumption 33.88 W (Typical)
    15.78 W (Standby)
    Power Source AC Adapter
    AC Input Power 100 to 240 VAC, 50 / 60 Hz
    DC Input Power  90 VDC
    Security
    Encryption 256-Bit AES, FIPS 140-2 Level 1
    Security Features Kensington Security Slot
    VPN Server Connections 30
    Environmental
    Operating Temperature 32 to 104°F / 0 to 40°C
    Operating Humidity 5 to 95%
    Physical
    Cooling 1 x 120 mm Fan
    Audible Alarm Yes
    IR Sensor Yes
    Status Monitoring LCD Screen, LED Indicator
    Dimensions 7.0 x 7.1 x 9.2" / 177.0 x 180.1 x 234.9 mm
    Weight 6.6 lb / 3.0 kg
    Packaging Info
    Package Weight 8.05 lb
    Box Dimensions (LxWxH) 12.6 x 12.0 x 9.9"

    QNAP TS-451+ reviews

    TS-451+ 4-Bay Home and SOHO NAS Server is rated 4.0 out of 5 by 7.
    Rated 5 out of 5 by from QNAP TS-451+ Excellent product. Setup was easy and was able to setup all the features I needed with in 3 hours. You can basically Google on how to setup (Raid 5, creating data volumes, Timemachine Backup, external backup, mounting shared volumes, Virtualization, etc)
    Date published: 2016-09-22
    Rated 4 out of 5 by from Good NAS replacement Jus getting this unit. Longer use and testing will tell more. This unit is replacing an older two bay Netgear. Needed more space. Plus I have it raid 5 to protect data. Older unit was only mirrored. So far, so good. There are many apps you can launch for different processes from backups to surveillance camera DVR. I only have a base config right now, plan to use several of the apps in the future. I like the control of users and permission settings.
    Date published: 2017-07-31
    Rated 3 out of 5 by from Good product but difficult to get real support from QNAP Purchased this device so that I could have a backup of important files as well as accessing these files while outside my home network. The device itself does seem well constructed. However, the biggest issue is getting it setup to even work in the first place. It's now been nearly two weeks of attempting to get it working and while some headway has been made, it's still not completely usable. Getting reasonable and timely level of service from the manufacturer has been an exercise in futility. I have now received help from 4 or 5 individuals and they will answer just the very minimum necessary to handle the immediate issue without any consideration for my long-term needs and uses for the device. Needless to say, an incredibly frustrating experience. It's really a shame they aren't willing to just step up and handle all the issues at once instead of me opening multiple support tickets to get all the problems I'm having resolved once and for all. At least resolved to the point where I could have a properly working device. Hopefully it will not be another two weeks until I can really start using the device in the way that was intended.
    Date published: 2017-10-04
    Rated 1 out of 5 by from anything but this one i have had absolutely nothing but trouble since day 1. this unit freezes up randomly. you HAVE to set a reboot schedule for it once every 3-5 days. you can NOT just leave it on. I have already had to factory reset it twice. it has frozen twice and corrupted most of my data. it looses connection at random. the android apps are rough to set up and stop working randomly. the online access is spotty at best. stay AWAY from this. i have 16 years experience in the IT field and this is the worst unit i have ever used.
    Date published: 2017-03-04
    Rated 5 out of 5 by from Good quality and performance Works great with four WD-Red 3TB HDDs. Drives easy to install. Three drives used in RAID5 configuration with one spare. Very quiet operation. Software interface easy to install and use.
    Date published: 2017-01-04
    Rated 5 out of 5 by from Nice home NAS Fast, easy to setup
    Date published: 2016-04-13
    Rated 5 out of 5 by from Whoa! File storage has grown up! For years my photo & Lightroom backup strategy has consisted of redundant HDD in my PC and standalone USB passport-equivalent portable drives. It worked but I wasn't so confident in seamless disaster recovery so I started looking into a NAS for my personal network. I already had a mix of 4 and 2 TB drives, it was the box I focused on. My expectations were minimal - RAID protection and scheduled nightly backups. I received so much more! For many years I've had a Windows-based media solution for movies and music but it was kludgy, mainly because there hasn't been tremendous focus on effective solutions for complete cord-cutters. WMC & XBOX media extenders were getting some rust and my family's frustration with access and playback seemed to have no end. I was delighted to learn that Plex could be installed on Qnap, as well as my preferred solution Emby. Digging further I learned that Logitech Media Server also has (rather, had) Qnap support, so I dug out my old Squeezebox� Touch devices to put together a centralized music solution for home and mobile listening.� But wait - there's more! Virtual machines? Wow. Docker containers? Be still my geeky heart! The list of packages, solutions and capabilities is impressive. I've been involved with computing and IT for almost 40 years, am passionate about automation and I'm lazy - I want to control the world from my smartphone. Qnap hits on all cylinders. I couldn't be happier with its capabilities or its influencing a renewed passion to learn more about cloud computing and the many components that Qnap supports. I highly recommend looking into a new SOHO� solution, and Qnap is a great starting point for your research.
    Date published: 2018-01-03
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