QNAP TS-431+ 4-Bay NAS Turbo Network Storage with 1GB RAM

USD 473.2574 SKU: TS-431+

Availability: In stock

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General Type
Network Storage (2.5"/3.5" SATA 6Gbps)
General Features
RAM: 1 GB DDR3L, Flash Memory: 512MB, Fan: 1 x 12cm quiet cooling fan (12V DC), CPU: ARM Cortex-A15 dual-core 1.4Ghz, Floating Point Unit, Hardware Encryption Engine
General Interface
3 USB 3.0 (USB printer, pen drive, and USB UPS)
Expansion And Connectivity Interfaces
LAN: 2 x Gigabit RJ-45 Ethernet Port
Expansion And Connectivity Compatible Bays
4-Bay Turbo NAS
Power Source
External Power Adapter, 90W, 100-240V
Physical Dimensions
177 x 180 x 235 mm
Physical Weight
4.3 kg
Others Temperature
0 - 40˚C
Others Additional Features
Secure Design: Kensington security slot for theft prevention, Certification: FCC, CE, BSMI, VCCI, C-TICK, Humidity: 5~95% RH non-condensing, wet bulb: 27˚C, Alarm Buzzer: System warning


QNAP TS-431+ 4-Bay NAS Turbo Network Storage with 1GB RAM
The TS-431+ is a powerful yet easy-to-use network storage center for backup, synchronization, remote access, and home entertainment. With the Notes Station, you can easily create digital notes on a secure private cloud and share with colleagues and friends at no extra cost. Powered by an advanced ARM Cortex-A15 Dual-Core processor and 1GB RAM, the TS-431+ delivers outstanding multitasking performance as a SOHO NAS featuring three USB 3.0 and dual LAN ports. See how TS-431+ can enhance your working productivity and digital life.

Dual-Core Processor Delivers High Performance
Equipped with powerful yet energy-efficient ARM Cortex-A15 dual-core 1.4GHz processor and 1GB DDR3 RAM, the TS-431+ is a high-performance NAS for workgroups and SOHO providing outstanding performance of up to 193 MB/s read and 157 MB/s write throughput. The TS-431+’s enhanced hardware-based encryption and decryption engine provides transfer speeds of over 157 MB/s with AES-256 bit full NAS volume encryption, boosting system performance and security while ensuring the safety of sensitive personal data stored in the TS-431+. You can also use the TS-431+ as a multimedia center to watch media content while downloading or backing up files without impacting the TS-431+’s performance. When installed with the latest 802.11ac or dual-band 2.4GHz/5GHz 802.11n WiFi USB adapter, the TS-431+ can offer remarkably high speeds for transferring large amount of files and streaming bandwidth-consuming multimedia.

High Efficiency with Dual LAN Support
The TS-431+ supports multiple port-trunking modes, enabling IT administrators to set up link aggregation to increase total data transmission capability. Failover and dual IP are also supported to ensure continuous system operations. The supported port-trunking modes include: Balance-rr (Round-Robin), Active Backup, Balance XOR, Broadcast, IEEE 802.3ad, Balance-tlb (Adaptive Transmit Load Balancing) and Balance-alb (Adaptive Load Balancing).

QTS Simple and Efficient
Thanks to QTS intuitive user interface, system operations of the TS-431+ 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.

Enhance Productivity with Multiple USB 3.0 Ports
Equipped with three SuperSpeed USB 3.0 ports, the TS-431+ allows you to flexibly arrange tasks with a wide range of external devices without interrupting your current workflow. You can back up files to USB drives, access data stored on SD cards via USB card readers, share up to 3 printers via network, and connect to a UPS to ensure a continual power supply.

Well-Rounded Backup Solutions to Secure Data
The front panel USB port features a one-touch-copy function for you to instantly back up data on external drives to the TS-431+ or alternatively to back up data from the TS-431+ to external drives. QNAP’s NetBak Replicator supports real-time and scheduled data backup for Windows (including Outlook email archiving) and Mac OS X users can use Time Machine to effortlessly back up data to the TS-431+. A wide range of third-party backup software such as Acronis True Image and Symantec Backup Exec are also supported.

Comprehensive Security Options
In open network environments, business data may be exposed in a potential hack. The TS-431+ provides numerous security options, such as encrypted access, IP blocking, and more. IT administrators can also control the access rights of each user to different folders, preventing unauthorized access to important files. The TS-431+ supports AES 256-bit encryption, preventing sensitive business data from unauthorized access and breach even if the hard drives or the entire system were stolen.

Energy Saving
The TS-431+ features an energy-efficient dual-core ARM processor that maintains high performance in system operations and is suitable for an always-online personal cloud without running up a high electricity bill. Additional energy-saving features include hard disk standby, scheduled power on/off, and Wake on LAN.

  • Build a private cloud-based notebook to share with colleagues and friends with the Notes Station 2.0 and Qnotes mobile app
  • Organize and manage files and backup tasks in one centralized location
  • Full NAS encryption by volume based technology and hardware acceleration
  • Synchronize files between computers, laptops, and mobile devices
  • Create a 24/7 surveillance center for your home/small office
  • Stream your multimedia library via DLNA, AirPlay and Chromcast and play on TV
  • Transcode videos offline and enjoy smooth video streaming even with restricted network connection