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6-Bay I3 3.5ghz 4lan 10g-Ready 4gb Ddr3 Max 10gb 4xgbe Lan 10g / Mfr. No.: Tvs-671-I3-4g-Us

6-Bay I3 3.5ghz 4lan 10g-Ready 4gb Ddr3 Max 10gb 4xgbe Lan 10g / Mfr. No.: Tvs-671-I3-4g-Us
Qty. Available: 3
Item Number: qna-tvs671i34gus
Vendor Number: TVS-671-I3-4G-US
Vendor: Qnap
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The TVS-671 is a powerful NAS storage solution designed for I/O-intensive tasks, mission-critical business applications and fast-growing data storage needs. Incorporating reliability and security, the TVS-671 delivers high performance with persistent throughput and provides a comprehensive storage solution for SMBs to build a reliable private cloud.

  • Manage, share, and back up business data with Real-time Remote Replication (RTRR)
  • 10GbE-ready, highly-efficient storage solution for 4K video playback, transcoding and on-the-fly editing
  • Use the TVS-671 as a PC with exclusive QvPC Technology
  • Supports VMware®, Citrix®, and Microsoft® Hyper-V and advanced virtualization features
  • Full NAS encryption by volume-based technology
  • Enhanced data security with high-performance AES 256-bit encryption and anti-virus
  • Run multiple Windows/Linux/Android-based virtual machines with the Virtualization Station
Lightning fast performance

The TVS-671 supports 6Gbps hard drives and 10Gb Ethernet, delivering over 2,300 MB/s throughput and 146,000 IOPS*. The TVS-671 is powered by an Intel® Haswell processor with numerous options including Pentium®, Core™ i3, Core™ i5 and Core™ i7 for users to flexibly choose based on their demands, greatly enhancing the efficiency of CPU-consuming tasks such as running Virtualization Station, real-time 4K video playback & transcoding, and serving large numbers of simultaneous connections.

QTS - Simple and efficient

Thanks to the intuitive user interface of QTS, system operations of the TVS-671 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 operating efficiency.

SSD cache acceleration

The TVS-671 supports SSD caching which can greatly boost IOPS performance of storage volumes to increase operational efficiency. It is perfect for improving overall workflow of IOPS-demanding applications such as virtualization, and allows the best of both cost and performance by combining SSDs with HDDs.

10GbE ready

The TVS-671 offers 4 inbuilt Gigabit Ethernet ports and supports 10 Gigabit high speed networks by installing a 10GbE network adapter. The 10GbE-ready TVS-671 delivers lightning-fast data throughput and coupled with the support for a large storage capacity is perfect for data centers to store big data and excel in fast data transmission, as well as editing 4K videos on-the-fly without transferring the videos between the TVS-671 and desktop computers.

4K Ultra-High-Definition ready

See even more detail with 4K! The TVS-671's high quality hardware allows you to smoothly play 4K videos on an HDTV with XBMC local display through HDMI without heavily consuming system resources. Featuring Intel® HD Graphics, the TVS-671 delivers superior real-time 4K (H.264) and 1080p video transcoding to convert videos to universal formats that can be smoothly played on PCs, mobile devices and Smart TVs. It allows for multiple devices to simultaneously view different videos stored on the TVS-671 with on-the-fly hardware accelerated transcoding, saving your time to convert videos into different formats for different devices.

General Information

ManufacturerQNAP Systems
Manufacturer Part NumberTVS-671-I3-4G-US
Manufacturer Website Address
Product LineTurbo vNAS
Product SeriesTVS-x71
Product ModelTVS-671
Product NameHigh-performance Turbo vNAS with 4K video Playback and Transcoding
Product TypeNAS Server

Additional Product Specifications

Full Product SpecificationsClick to view


Number of Hard Drives Supported6
Number of Hard Drives InstalledNo
Hard Drive ConfigurationNo

Processor & Chipset

Processor ManufacturerIntel
Processor TypeCore i3
Processor Modeli3-4150
Processor CoreDual-core (2 Core)
Processor Speed3.50 GHz


Standard Memory4 GB
Maximum Memory16 GB
Memory TechnologyDDR3 SDRAM
Number of Total Memory Slots2

Network & Communication

Ethernet TechnologyGigabit Ethernet

I/O Expansions

Number of Total Expansion Bays6
Number of 2.5"/3.5" Bays6
Number of Total Expansion Slots2
Number of PCI Express x8 Slots1
Number of PCI Express x4 Slots1


Controller TypeSerial ATA/600
RAID SupportedYes
RAID Levels0, 1, 5, 6, 10, 5+Hot Spare, JBOD


Total Number of USB Ports5
Number of USB 2.0 Ports2
Number of USB 3.0 Ports3
Network (RJ-45)Yes
Number of Network (RJ-45) Ports4


Operating SystemQTS 4.1

Management & Protocols

ManagementStorage Management
  • Online Volume Expansion
  • RAID types: Single Disk, JBOD, RAID 0, 1, 5, 6, 10, 5 + hot spare
  • Global hot spare
  • Online RAID Capacity Expansion***
  • Online RAID Level Migration
  • Storage expansion via QNAP UX-500P / UX-800P expansion unit (Max: 1 unit)
  • Bad block scan and hard drive S.M.A.R.T.
  • Bad block recovery
  • RAID recovery
  • Bitmap support
Power Management
  • Wake on LAN
  • Internal hard drive standby mode
  • Scheduled power on/off
  • Automatic power on after power recovery
  • USB and network UPS support with SNMP management
  • System sleep mode (S3)
Access Right Management
  • Access Right Management
  • Import/export users
  • User quota management
  • Local user access control for CIFS, AFP, FTP, and WebDAV
  • Application access control for Photo Station, Music Station, Video Station, and Multimedia Station
  • Subfolder permissions support for CIFS/SMB, AFP, FTP, and File Station
Transcode Management
  • Transcode video files to 240p, 360p, 480p, 720p and 1080p resolution
  • Automatic video transcoding for watched folders
  • Hardware accelerated transcoding support

Power Description

Input Voltage230 V AC
Power Supply Wattage250 W
Operating Power Consumption50.52 W

Physical Characteristics

Form FactorTower
Weight (Approximate)13.62 lb


Package Contents
  • High-performance Turbo vNAS with 4K video Playback and Transcoding
  • 4 x Ethernet Cables
  • 1 x Power Cord
  • Hard Disk Tray Key
  • 24 x Flat Head Screws (for 3.5" HDD)
  • 18 x Flat Head Screws (for 2.5" HDD)
  • Quick Installation Guide
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