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QNAP QNP-TS-251B First home/SOHO Intel dual-core NAS with a PCIe slot for extending NAS functionality -2G

QNAP QNP-TS-251B First home/SOHO Intel dual-core NAS with a PCIe slot for extending NAS functionality

CPU:Intel® Celeron® J3355 dual-core 2.0 GHz processor, RAM: 2GB DDR3L (Max 8GB), Flash Memory: 4GB eMMC, Gigabit LAN Port x1, USB3.0 port x3, USB2.0 port x3, HDMI x1, PCIe 2.0 x2 slot x1, 2 Years Warranty

Description


13,000.00 บาท (รวมภาษี)

QNP-TS-251B-2G

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QNAP NAS TS-251B -2G 

First home/SOHO Intel dual-core NAS with a PCIe slot for extending NAS functionality

  hd  hdmi dlna

Features

The TS-251B combines secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS-251B is QNAP’s first home/SOHO NAS that allows you to flexibly extend its functionality and potential applications. You can install a QNAP QM2 card to provide M.2 SSD caching/10GbE connectivity and use with Qtier auto-tiering storage to enhance overall system performance; or install a wireless network card (such as the QNAP QWA-AC2600) to turn the TS-251B into a wireless access point and to wirelessly stream your multimedia throughout your home. The TS-251B supports dual-channel H.264 hardware decoding and transcoding, allowing you to enjoy watching NAS media files smoothly across various devices.

The PCIe port supports installing a 10GbE network card, a QM2 dual-port M.2 SSD/10GbE card, a USB 3.1 Gen 2 (10Gbps) card, or a wireless network card.

4K media playback and online transcoding; cross-device multimedia viewing via HDMI output or streaming applications.

Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore the previously-recorded data.

Hybrid Backup Sync consolidates backup and sync tasks into a single app, providing multiple layers of data protection.

Remotely access the apps and files on your TS-251B via myQNAPcloud and easily manage and share files.

Supports containerized applications and hosting virtual machines with various operating systems.

Available Models

TS-251B-2G

Intel® Celeron® J3355 dual-core 2.0 GHz processor (burst up to 2.5 GHz) with 2GB RAM (1 x 2GB)

Intel® Celeron® J3355 dual-core processor and AES-NI hardware encryption

Powered by a 14nm Intel® Celeron® J3355 dual-core 2.0GHz processor (burst up to 2.5 GHz), 2GB/4GB DDR3L RAM (up to 8GB), a single Gigabit LAN port, and supporting SATA 6Gb/s hard drives, the TS-251B provides dependable performance of up to 672 MB/s read/write speeds. The TS-251B features Intel® AES-NI hardware-accelerated encryption for both full NAS volumes and shared folders, boosting system performance while ensuring the security of sensitive data stored in the TS-251B.

File Transfer (1 x 10GbE)
Windows Download
647 MB/s
Windows Upload
519 MB/s
File Transfer with Encryption (1 x 10GbE)
Windows Download
615 MB/s
Windows Upload
320 MB/s
Sequential Throughput (1 x 10GbE, 64KB)
Windows Download
672 MB/s
Windows Upload
435 MB/s

Tested in QNAP Labs. Figures may vary by environment.

Test environment:
NAS: TS-251B
OS: QTS 4.3.4
Volume type: RAID 0; 2 x Intel S3500 240GB SSDs (SSDSC2BB240G4); QNAP LAN-10G2SF-MXL 10GbE SFP+ adapter
Client PC: Intel® Core™ i7-4770 3.40GHz CPU; 16GB DDR3L-1600; WD 1TB WD10EZEX; RAMdisk; QNAP LAN-10G2SF-MXL 10GbE SFP+ adapter; Windows® 10 64-bit

Extend NAS functionality with the PCIe slot

With a PCIe expansion slot, the TS-251B provides flexibility in extending NAS functionality and potential applications. Install a QNAP QM2 card to provide M.2 SSD caching/10GbE connectivity and use with Qtier tiered storage for optimal system performance; use the TS-251B as a wireless access point by installing a compatible wireless network card (such as the QNAP QWA-AC2600) to create a wireless media streaming environment; or boost the USB connectivity of the TS-251B by installing a USB 3.1 Gen 2 (10Gbps) card.

» Learn More: QM2,WirelessAP Station

Upgrade your network to 10GbE with QNAP's fast and affordable 10GbE Switch

QNAP 10GbE/NBASE-T™ unmanaged switches allow you to instantly upgrade your network environment at a cost-effective price. With a 10GbE network you can enjoy blazing-fast transfer speeds, empower bandwidth-demanding tasks like virtualization, and enable simultaneous real-time access to large NAS-based files using multiple workstations (ideal for video editing and multimedia). QNAP also provides a 10GbE PCIe network expansion card for the TS-251B and Windows®/Linux® PCs to take advantage of high-speed LAN environments.

» Learn More: 10GbE switches,10GbE LAN cards

Real-time 4K video transcoding

Featuring advanced Intel® HD Graphics, the TS-251B supports dual-channel 4K H.264 hardware decoding and real-time transcoding, allowing you to convert videos to universal file formats that can be smoothly played across various devices*. You can also watch high-quality 4K@30FPS media files on a HDTV using the HDMI output or use with Plex® Media Server to stream media files to mobiles devices and media streaming devices (including DLNA®, Roku®, Apple TV®, Amazon Fire TV® and Chromecast™). The QNAP RM-IR004 remote control (sold separately) can be configured using QButton to customize the actions of individual buttons, providing a more convenient NAS experience.

*The TS-251B’s hardware provides H.264 hardware decoding, encoding and transcoding capabilities. However, playback quality may vary due to factors including playback software, file formats, system usage, and available bandwidth.

» Learn More: Plex Media Server

Multiple ways to enjoy your multimedia

QNAP provides a wide range of multimedia applications for you to easily enjoy photos, music, and videos.

Cinema28 allows for single-interface management of all your media files and can stream files to every connected device throughout your home.

QVHelper allows users to stream media files or music playlists from a QNAP NAS to VLC

Qmedia allows music, photos and videos to be effortlessly streamed to Android TVs or set-top boxes.

Video HD is a free KODI add-on that combines KODI's streaming and video decoding capabilities and fully supports Video Station's features.

Learn More: Multimedia Streaming

Protect important data with snapshots

Snapshots help protect your data by fully recording the NAS system state and metadata. If files are accidentally deleted or modified or the system is afflicted by ransomware, you can use snapshots to quickly restore files to a previously-recorded state. QNAP snapshots are block-based and only record the changed data. Not only does this save storage space but also reduces the time required to back up and restore data. The TS-251B supports up to 1,024 snapshots per NAS and up to 256 snapshots per volume or LUN.

» Learn More: Volume & LUN Snapshots

Automate everyday tasks with IFTTT Agent

QNAP IFTTT Agent integrates the popular web automation service IFTTT (If This Then That), allowing you to create a near-unlimited number of automated workflows. Simply connect your IFTTT account with your TS-251B and set triggers and actions. For example, if you set a trigger as “Any new photo on the phone” and the action as "Upload the photo to QNAP NAS," then all the photos taken using your phone will be automatically uploaded to TS-251B.

» Learn More: IFTTT Agent

Multiply your productivity

The app-driven QTS operating system provides solutions for simplifying file backup, management, search, and more. With File Station you can view and manage your files from NAS and multiple storage devices; the OCR Converter allows you to extract text from images; Qfiling helps automate file organization, and Qsirch helps quickly find files.

 

Centralized File Management

Use File Station to directly access files on USB devices - including optical disc drives. Files from different devices can be easily viewed and managed on a single interface.

» Learn More: Centralized File Management

 

File Digitization

OCR Converter extracts text from images, helping to boost productivity and making it easier to find files.

» Learn More: OCR Converter

 

Smart Filing

Qfiling automates file organization. Files are automatically archived into folders based on your settings.

» Learn More: Qfiling

 

Full-text Search

Qsirch quickly finds images, music, videos, documents, emails, and other files.

» Learn More: Qsirch

Multi-point file backup, access and sync

The TS-251B centrally stores data and files, and supports SMB/CIFS, AFP and NFS protocols for file sharing across Windows®, Mac®, and Linux®/UNIX® devices. Coupled with Qsync (a utility that turns a QNAP NAS into a safe, high-capacity data center for file synchronization) any file uploaded to the TS-251B will be made available for all linked devices, such as computers, laptops and mobile devices. Hybrid Backup Sync can help you easily backup or synchronize data on the TS-251B to other QNAP NAS, remote servers, or cloud storage for easy disaster recovery.

» Learn More: Cross-platform file sharing,Hybrid Backup Sync,Qsync

QVR Pro safeguards your environment

QNAP’s QVR Pro surveillance solution allows you to arrange a dedicated, independent storage space for surveillance data on TS-251B and leverage the advantages of scalable storage. With QVR Pro, camera management, storage space allocation, camera live view, and playback is greatly simplified. You can also use USB webcams as network cameras with the QUSBCam2 app, and remotely monitor your surveillance feeds at any time with QVR Pro Client’s companion mobile app.

» Learn More: QVR Pro,QNAP mobile apps

5,000+

compatible IP cameras

8

free IP camera channels

128

max. IP camera channels

QUSBCam2

record from USB webcams

NAS as a Multi-OS Platform

Virtualization Station and Container Station provide comprehensive solutions for creating virtualized environments to improve business IT infrastructure, workflows, and productivity.

 

Virtualization Station

Virtualization Station allows you to run multiple Windows®, Linux®, UNIX® and Android™ virtual machines on the TS-251B. You can use Virtual Network Computing (VNC) through a browser to operate the virtual machines. Virtualization Station is ideal for organizations to run multiple applications on a single NAS.

» Learn More: Virtualization Station,P2V

Container Station

Container Station integrates LXC and Docker® lightweight virtualization technologies. You can download apps from the built-in Docker Hub® to easily import/export container apps and manage access controls, enjoying the benefits of easy installation, transferability and high-efficiency.

» Learn More: Container Station,QIoT Containers

Flexible and economical storage expansion

You need an easy solution to increase storage capacity when running out of space. QNAP provides several ways to expand your NAS storage as needed to accommodate data and business growth.

Upgrade RAID Capacity

Hot swap lower-capacity drives with larger-capacity drives so that your QNAP NAS can grow with your business.

» Learn More: Online RAID Capacity Upgrade

VJBOD

Use VJBOD (Virtual JBOD) to expand your storage capacity by using the unused storage of other QNAP NAS. Up to 8 QNAP NAS can be mounted as local disks on the TS-251B.

» Learn More: VJBOD

Attach Expansion Enclosures

Connect two 2-bay TR-002 or 4-bay TR-004 USB hardware RAID external enclosures* and use the Storage & Snapshots Manager to easily handle NAS capacity expansion.
*TR-002 and TR-004 will be available soon.

Hardware Specification

TS-251B-2G

CPU Intel® Celeron® J3355 dual-core 2.0 GHz processor (burst up to 2.5 GHz)
Architecture: 64-bit x86
Graphics Intel® HD Graphics 500
Encryption Acceleration Synology NAS Check point (AES-NI)
System Memory 2 GB DDR3L (1 x 2 GB)
Maximum Memory 8 GB (2 x 4 GB)
Memory Slot 2 x SODIMM DDR3L up to 1866, with dual-channel support
Flash Memory 4GB eMMC
Drive Bay 2 x 3.5" SATA 6 Gbps HDD
Drive Compatibility • 3.5" SATA 6Gb/s HDD
• 2.5" SATA 6Gb/s HDD
• 2.5" SATA 6Gb/s SSD
SSD Cache Acceleration Support 3.5" drive bay:1 to 2
Gigabit Ethernet Port 1 x RJ45
USB Port 2 x USB 3.0, 3 x USB 2.0
USB One Touch Copy Front:USB 3.0 Type-A
PCIe Slot 1 PCIe 2.0 x2 slot
HDMI Output 1 x HDMI v1.4b (up to 3840 x 2160 resolution at 30 Hz)
IR sensor , supporting QNAP RM-IR004 remote control (optional purchase)
Audio 1 x speaker, 2 x MIC Input
1 x 3.5 mm line-out jack
Alarm buzzer
Note: You cannot use the speakers and the line-out jack simultaneously.
LED Indicators Status/power、LAN、USB、HDD 1 - 2
Buttons Power, Reset, USB One-touch-copy
System Warning Alarm buzzer and voice prompts
Form Factor Tower
Dimensions (H x W x D) 168 x 105 x 226 mm ( 6.61 x 4.13 x 8.90 inch)
Net Weight 1.53 kg (3.37 lbs)
Power Consumption (W) HDD standby:8.08 W
In operation:15.25 W
(with 2 x 1TB HDDs installed)
Sound Level Sound pressure (LpAm): 17.3 dB(A)
Power Supply Unit 65W AC adapter, 100-240V
Fan 1 x 7 cm
Operating Temperature & Relative Humidity 0 ~ 40˚C ( 32˚F ~ 104˚F ), 5 ~ 95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Other Interfaces Kensington security slot
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications. Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS.
Designs and specifications are subject to change without notice.

Software Specification

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