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QNAP TS-431P2-4G

Data Storage Device - for 4 x 2.5"/3.5" SATA HDD or SSD drives, Annapurna Labs AL-314 quad-core 1.7GHz processor, 4GB of DDR3 RAM (max. 8GB), RAID (0.1, 5, 5+ hot spare, 6, 10), 3 x USB 3.0, CZ menu
Extended warranty + 1 year €33.84
Price incl. VAT €423.10
Price excl. VAT €349.67
In stock
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Warranty 24 months Code:  QL270s51 Product Number:  TS-431P2-4G
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QNAP TS-431P2-4G

The QNAP TS-431P2-4G data storage device is equipped with three USB 3.0 ports and two Gigabit LAN ports that provide outstanding multitasking performance for backup, synchronisation, and remote access to a secure private cloud system. The Quintessential Alpine 314 1.7GHz Cortex-A15 quad-core processor provides powerful hardware options that make it smarter and easier to use. There are loads of applications with rich features that increase productivity. The TS-431P2 also supports snapshots, which allows you to easily restore your QNAP TS-431P2 to its previous state in the event of an unexpected NAS failure or a ransomware attack.

Key Features of the QNAP TS-431P2-4G data storage device

  • Four slots for either 2.5" or 3.5" hard drives will give you plenty of space
  • Fast Alpine 314 1.7GHz Cortex quad-core processor - A15 from Annapurna Labs
  • Expansion options for expanding the 4GB of DDR3 RAM to up to 8GB
  • For connections, it offers 2 × Gigabit LANs and 3 × USB 3.0s 
  • Supports Qfiling file organisation and the Qsirch full-text search tool
  • Clear Czech menu

The quad-core processor offers high performance

The QNAP TS-431P2-4G data storage device is equipped with the Alpine AL-314 1.7GHz Cortex-A15 quad-core processor and 4GB of DDR3 RAM. It is a high-performance data storage device for home, workgroups and smaller businesses and it provides them with excellent read and write speeds. The 256-bit AES encryption and the entire NAS system help the TS-431P2 to reach transfer speeds of over 157MB/sec.

SSD cache acceleration

The TS-431P2 data storage device supports SSD caching, which significantly increases IOPS and operational efficiency. It is a great feature to improve the overall workflow for applications demanding the number of input and output operations. The combination of SSDs and HDDs makes it great for optimising cost efficiency and performance.

Quick recovery after a crash

The TS-431P2 supports block snapshots that capture and store file system statuses outside of the system. In the event of an unexpected NAS failure or ransomware attack, the snapshots remain untouched, allowing the TS-431P2 data storage device to be restored to its former state easily and quickly.

QTS 4.3 - The most intelligent and intuitive operating system

With modular multiplication applications and features, QTS enhances the management efficiency for the TS-431P2-4G data storage device, as well as its multimedia productivity and much more. New intelligent agent services have also been added to simplify the operation and management of the TS-431P2-4G data storage device. The user-friendly QTS system features a smart desktop that allows you to quickly find the required features, monitor real-time system information and open multiple application windows for running multiple tasks simultaneously, making it easier and more efficient.


Data storage Done!
Storage Type
HDD + SSD Done!
Format (Form Factor)
3,5", 2,5" Done!
White Done!
External interface
USB 3.2 Gen 1 (USB 3.0) Done!


Data storage Done!

Type and capacity

Storage Type
HDD + SSD Done!
Format (Form Factor)
3,5", 2,5" Done!


White Done!


External interface
USB 3.2 Gen 1 (USB 3.0) Done!
Special features
RAID Done!


3,000 g (3 kg) Done!


169 mm (16.9 cm) Done!
219 mm (21.9 cm) Done!
160 mm (16 cm) Done!


Company, GDPR ready Done!
Desktop Done!


Number of bays
4 × Done!
Occupied HDD bays
0 × Done!
RAID supported
RAID 0, RAID 1 (reflection), RAID 5, RAID 6, RAID 10 (1+0), JBOD Done!


Supported services
File Sharing (SAMBA, HFS, CIFS), FTP server, Media server (DLNA), iTunes server, Download server, Recording from IP cameras, Cloud server Done!


Processor frequency
1.7 GHz Done!


2 × Done!
2 × Done!
USB 2.0
0 × Done!
USB 3.2 Gen 1 (USB 3.0)
3 × Done!


160 mm Done!
219 mm Done!
3 kg Done!
169 mm Done!
More Specifications

Information about the displayed capacity in Windows.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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