Description
TS-431K
High-performance quad-core NAS for reliable home and personal cloud storage
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Centralized file management
File Station enables centralized file management on the NAS, connected devices, and connected clouds, making data management more easily, while saving time.
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Data backup and recovery
HBS (Hybrid Backup Sync) can backup and sync your data to other NAS, servers and cloud storage for comprehensive backup and disaster recovery.
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Snapshot protection against Ransomware
Snapshots fully record system status and data, allowing you to protect files and data from accidental deletion and malware attacks.
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Home entertainment center
Rich multimedia applications and a wide range of streaming methods, bringing greater multimedia enjoyment.
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USB port
Connect to external USB devices such as card readers, uninterruptable power supply through the USB 3.2 Gen 1 port for greater application potential.
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Secure remote access
myQNAPcloud service allows you to easily access, manage, and share NAS files via the Internet.
TS-431K Specifications
| CPU | AnnapurnaLabs, an Amazon company Alpine AL214, 4-core, 1.7GHz |
| CPU Architecture | 32-bit ARM |
| Maximum Memory | 1GB DDR3 |
| Flash Memory | 512 MB (Dual boot OS protection) |
| Drive Bay | 4x 3.5-inch SATA 6Gb/s, 3Gb/s |
| Drive Compatibility | 3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Hot-swappable | ✓ |
| SSD Cache Acceleration Support | ✓ |
| Gigabit Ethernet Port (RJ45) | 2 |
| Wake on LAN (WOL) | ✓ |
| Floating Point Unit | ✓ |
| Encryption Engine | ✓ |
| System Memory | 1GB DDR3 |
| Jumbo Frame | ✓ |
| USB 3.2 Gen 1 port | 3 |
| Form Factor | Tower |
| LED Indicators | Power, Status, LAN, USB, HDD1-4 |
| Buttons | Power, Reset, USB Auto Copy |
| Dimensions (HxWxD) | 169 × 160 × 219 mm |
| Weight (Net) | 2.01 kg |
| Weight (Gross) | 3.47 kg |
| Operating temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | 90W Adapter, 100-240V |
| Power Consumption: HDD Sleep Mode | 11.928 W |
| Power Consumption: Operating Mode, Typical | 26.57 W
Tested with drives fully populated.
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| Fan | 1 x 120mm, 12VDC |
| Sound Level | 21.3 db(A) |
| System Warning | Buzzer |
| Kensington Security Slot |
* Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS.
Designs and specifications are subject to change without notice.




