Best Sellers

QNAP TVS-471U 2U Rack (4-Bay) Network Attached Storage (NAS) Pentium (G3250) 3.1GHz 4GB QTS 4.1 LAN/USB/HDMI (Black)

TBC with Free Delivery

Product Part Numbers

  • Quick Find Code: K822018
  • Manufacturers SKU: TVS-471U-PT-4G
  • Product UPC/EAN: 0882658404474

Product Description

The TVS-471U supports online capacity expansion by cascading multiple QNAP RAID expansion enclosures to meet the needs of growing business data. With the QNAP scale-up solution, raw storage capacity can be gradually expanded on demand. It is especially useful for video surveillance, data archiving, TV broadcast storage, and other large-data applications. QNAP's exclusive 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 TVS-471U when they plug in a keyboard, mouse and monitor. With QvPC Technology, the TVS-471U is transformed into a cost-effective PC substitute for users to directly access stored data, run multiple applications using Windows/Linux/UNIX/Android-based VMs, surf the web on Google Chrome or Mozilla Firefox, enjoy 4K or 1080p videos with up to 7.1 channel audio with Kodi, monitor Surveillance Station in real time with local display, and much more. Thanks to QTS' intuitive user interface, system operations of the TVS-471U are smooth and handy. Its intelligent desktop allows you to find desired functions quickly, 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 working efficiency. Quickly and easily find documents, photos, videos, and music with Qsirch, QNAP's new built-in NAS search application lets you find what you need by real-time, natural search. Simply type in as much as you know about what you are trying to find, including bits of the file name or even words/phrases in the document, and Qsirch will display a list of matches, complete with thumbnails, as you type. Qsirch even remembers your search history so you can quickly navigate to files you've previously searched for. Qsirch is a huge productivity boost - it greatly reduces the amount of time spent looking for files on the NAS so you can focus on other tasks.

Main Features:

  • Dual-core Intel Pentium (G3250) 3.1GHz Processor
  • 4GB (1x4GB) DDR3 RAM (512MB DOM Flash)
  • Operating System: QTS 4.1 (embedded Linux)
  • 4 x 3.5/2.5 inch hot-swappable and lockable tray
  • 4 x RJ-45/4 x USB 3.0/4 x USB 2.0/1 x HDMI Ports
  • PCIe Slot: 1 x PCIe Gen3 x4
  • 1,530+ MB/s throughput and 129,000+ IOPS
  • Two internal cache ports for IO acceleration
  • Scalable design, up to 1056TB raw capacity
  • Virtualisation-ready, centralized data storage, backup, sharing and disaster recovery
» Return to the top


CPU Processor Intel Pentium (Dual Core) (G3250) 3.1GHz
Processors (Max) 1 (1)
MOTHERBOARD PCI Express Slot 1 x PCI Express Slots
MEMORY Memory (Maximum) 4GB (32GB) DDR3
Flash Memory 512MB
STORAGE Hard Drive Interface SATA
Hard Disk 0GB (4 x 0GB)
Maximum Enclosure Capacity Number of Bays 4
USB Ports 4 x USB 3.0 • 4 x USB 2.0
HDMI Port 1 x HDMI
NETWORK (WIRED) Network Card Ethernet 10/100/1000Mbps
Network Protocols CIFS/SMB, SMB2.1, SMB3.0 (Encryption only), AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
Network Transport Protocols TCP/IP
Network Client Types DHCP client
SYSTEM Management Disk Management: QNAP Flexible Volume • Thin-provisioning Volume with Space Reclamation Supported • Online Volume Expansion • Online Storage Pool Expansion • Single Disk, JBOD, RAID 0, 1, 5, 6, 10 • RAID Hot Spare and Global Hot Spare • Online RAID Capacity Expansion and Online RAID Level Migration • Bad Block Scan and Hard Drive S.M.A.R.T. • Bad Block Recovery • RAID Recovery • Bitmap Support • Cache Acceleration Technology • SMART Data Migration
Security Network access protection with auto-blocking: SSH, Telnet, HTTP(S), FTP, CIFS/SMB, AFP • SMB 3.0 Encryption • CIFS host access control for shared folders • FIPS 140-2 validated AES 256-bit volume-based data encryption • AES 256-bit external drive encryption • Importable SSL certificate • Instant alert via E-mail, SMS, Beep, and LCD Panel
Backup Facilities Remote Replication Server (over Rsync) • Real-time Remote Replication (RTRR) to another QNAP NAS or FTP Server • Works as Both RTRR Server & Client with Bandwidth Control • Real-time & Scheduled Backup • Encryption, Compression, File Filter, and Transfer Rate Limitation • Encrypted Replication between QNAP NAS Servers • Desktop Backup with QNAP NetBak Replicator for Windows • Apple Time Machine Support with Backup • Data Backup to Multiple External Storage Devices • Synchronizes with Cloud Storage: Amazon S3, ElephantDrive, Symform, Dropbox, and Google Cloud Storage • Third Party Backup Software Support: Veeam Backup & Replication, Acronis True Image, ARCserve Backup, EMC Retrospect, Symantec Backup Exec, etc
Supported Web Browsers Google Chrome • Microsoft Internet Explorer 10+ • Mozilla Firefox • Apple Safari
Language Selection Chinese (Traditional & Simpli?ed), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, Turkish
Operating System Linux Embedded
SYSTEM REQUIREMENTS Operating Systems Supported Windows XP and Windows Server 2003 onward, Apple Mac OS X onward, Linux & UNIX
ELECTRICAL Voltage/Power/Frequency 100 to 240V AC / 49.15W / 50 to 60Hz
Electrical Power Available 250W
Cooling System 2 x 4 cm smart cooling fan
ENVIRONMENTAL Environmental Operating Temperature 0 to 40°C - Humidity 5 to 95%
PHYSICAL Form Factor 2U
Case Colour Black
Pack Quantity 1
In The Box TVS-471U • Ethernet Cable x 4 • Quick Installation Guide • Flat Head Screw x 12 (for 2.5 inch HDD) • Flat Head Screw x 16 (for 3.5 inch HDD) • 1 x Power Cord • Hard disk lock
Dimensions 43.9cm (W) x 49.9cm (D) x 4.4cm (H) - Weight 7.63kg
LED Status Indicators Status, 10 GbE, LAN, storage expansion port status
Enclosure type Rackmount
» Return to the top

What Our Customers Say

» Return to the top

Customer Discussions

Talk about this product

» Return to the top

Special Deals

Featured Brands

   SecurityMetrics for PCI Compliance, QSA, IDS, Penetration Testing, Forensics, and Vulnerability Assessment  MasterCard SecureCode Verified Merchant   Verified by VISA