QNAP TVS-671-i5-8G-US

QNAP 6-Bay Intel Core i5 (8GB RAM) 10G-ready vNAS

  • Discontinued - Call for Alternative
  • 6 x 3.5" / 2.5" SATA & SSD Drive Bays
  • 3.0 GHz Intel Core i5-4590S Quad-Core
  • 8GB (2 x 4GB) DDR3 RAM
SKU: TVS-671-i5-8G-US TVS-671-i5-8G-US-2135
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QNAP 6-Bay Intel Core i5 (8GB RAM) 10G-ready vNAS
  • Discontinued - Call for Alternative
  • 6 x 3.5" / 2.5" SATA & SSD Drive Bays
  • 3.0 GHz Intel Core i5-4590S Quad-Core
  • 8GB (2 x 4GB) DDR3 RAM

The TVS-671-i5-8G-US 6-Bay High-Performance Turbo vNAS delivers strong performance with up to 2,300 MB/s data throughput and 146,000 IOPS while providing a comprehensive storage solution for SMBs to build their own private cloud. The TVS-671-i5-8G can perform real-time 4K and 1080p video transcoding to convert videos to universal formats that can be played on most PCs, mobile devices, and Smart TVs with 7.1 channel surround sound via HDMI output. It is powered by a 3.0 GHz Intel Core i5-4590S Quad-Core processor, which will allow you to run multiple functions simultaneously. The built-in 8GB of DDR3 RAM allows quick access to frequently used files and programs. This NAS's RAM is configured as 2 x 4GB and may be expanded up to 16GB (2 x 8GB) using the dual memory slots. Network connectivity is achieved via the 4 x Gigabit Ethernet ports, which may be expanded to 8 x Gigabit Ethernet ports or 4 x 10 Gigabit Ethernet ports and 4 x Gigabit Ethernet ports using the optional dual-port 10GbE and 1GbE network card. A variety of RAID modes are also supported, including RAID 0, 1, 5, 6, 10, and 5 + hot spare; Single Disk; and JBOD, each of which offers data redundancy, speed, or a combination of both.

This 6-bay enclosure can house 3.5" or 2.5" SATA III 6 Gb/s and SATA II 3 Gb/s hard drives or SSDs. To support both drive formats, screws are included to accommodate both drive sizes. Using a 2 x 10GbE configuration, data throughput of the TVS-671-i5-8G can reach read speeds of up to 2,340 MB/s and 146,045 IOPS and write speeds of up to 2,150 MB/s and 113,747 IOPS. Using the 3 x USB 3.0 ports and 2 x USB 2.0 ports, this QNAP can be connected to other QNAP devices as well as other external drives. The TVS-671-i5-8G operates using a 250W power supply and 100-240 VAC at 50/60 Hz. It is compatible with Windows, Mac, Linux, and UNIX.



SKU: TVS-671-i5-8G-US

In The Box
4x Ethernet cable
Power cord
Hard disk tray key
24x Flat head screw (for 3.5" HDD)
18x Flat head screw (for 2.5" HDD)
Quick installation guide

Special Feature: The TVS-671-i5-8G-US 6-Bay High-Performance Turbo vNAS is a powerful NAS storage solution designed for I/O-intensive tasks, mission-critical business applications, and fast-growing data storage needs.

Dimensions: 6.89" x 10.12" x 9.25"

Power: Input: 100-240V AC, 50/60Hz Output: 250W

Transmission: 4x Gigabit RJ-45 Ethernet port (Expandable up to 8 x 1 Gb LAN or 4 x 10 Gb + 4 x 1 Gb LAN by installing optional dual-port 10 Gb and 1 Gb network card)3x USB 3.0 port (front: 1, rear: 2)2x USB 2.0 port (rear)

Storage: 6x 3.5" or 2.5" SATA 6Gb/s, SATA 3Gb/s hard drive or SSD, Hot-swappable and lockable tray

Service: No monthly fee


 Number of Bays: 6 x 2.5"/3.5"
 Media Card Slots: None
  1 x HDMI Type-A
  4 x RJ45 (Gigabit Ethernet)
  3 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, 5+Spare, 6, JBOD
 Hot-Swap Support: Yes
 Expansion Slots: 1 x PCIe 3.0 x8, 1 x PCIe 2.0 x4
 Wake on LAN: Yes


 Total Raw Capacity: None
 Type: None
 Flash Memory: 512 MB


 Processor: Intel Core i5-4590S Quad-Core
 Clock Speed: Base: 3.0GHz
 Total Installed Memory: 8 GB DDR3
 User-Replaceable Memory: 2 x 4 GB
 Total Memory Slots: 2
 Maximum Memory Capacity: 16 GB


 Supported Protocols:
 iSCSI LUN: 256
 iSCSI Target: 256
 Max Cameras Supported: 72


 Installed Operating System: QTS 4.1

OS Compatibility

 Windows 7 or Later
 Windows Server 2003 or Later
 mac OS

File System Formats Supported

 External: EXT3, EXT4, FAT32, HFS+, NTFS
 Internal: EXT4

Supported Browsers

 Internet Explorer


 Power Consumption:
 62.18 W (Typical)
 36.4 W (Standby)
 Power Source: Internal Power Supply
 PSU Wattage: 1 x 250 W
 AC Input Power: 100 to 240 VAC, 50 / 60 Hz


 Encryption: 256-Bit AES, FIPS 140-2 Level 1
 Security Features: Lockable Bay Door
 VPN Server Connections: 30


 Operating Temperature: 32 to 104°F / 0 to 40°C
 Operating Humidity: 5 to 95%


 Cooling: 2 x 90 mm Fans
 Audible Alarm: Yes
 Status Monitoring: LED Indicator

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