The 4-bay TS-431U offers the optimal price/performance in a compact 1U chassis network storage server for file sharing, backup, synchronization, remote access, and more. Powered by an advanced ARM® Cortex®-A9 dual-core processor and 1GB RAM, the TS-431U delivers outstanding multitasking performance as a business NAS featuring four USB 3.0 and dual Gigabit LAN ports while maintaining low power consumption for 24/7 always-on usage. See how the TS-431U can enhance your working productivity & offers a private cloud for accessing data easily and securely.
Organize & 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 business environment
Build a private cloud-based notebook to share with group members with the Notes Station and Qnotes mobile app
Stream multimedia library via DLNA, AirPlay & Chromecast and watch on TV.
Specification
| CPU | Freescale™ ARM® Cortex®-A9 dual-core 1.2GHz processor with hardware encryption engine |
|---|---|
|
Floating Point Unit
|
✔ |
|
Hardware Encryption Engine
|
✔ |
| DRAM | 1GB DDR3 RAM |
| Flash Memory | 512MB |
| Hard Disk Drive | 4 x 3.5″ or 2.5″ SATA 6Gb/s, SATA 3Gb/s hard drive or SSD NOTE: 1. The system is shipped without HDD/SSD. 2. For the compatibility list, please visit https://www.qnap.com/compatibility/ |
| Hard Disk Tray | 4 Hot-swappable and lockable trays |
| LAN Port | 2 Gigabit RJ-45 Ethernet ports with porting trunking support |
| LED Indicators | Status, LAN, USB, HDD 1-4 |
| USB | 4 x USB 3.0 ports (rear) 1 x USB 2.0 port (front) Support USB printer, pen drive, and USB UPS etc. |
| Buttons | Power, USB One-Touch-Copy, Reset |
| Alarm Buzzer | System warning |
| Form Factor | 1U, rack mountable |
| Dimensions | 44 (H) x 439 (W) x 499 (D) mm 1.73 (H) x 17.28 (W) x 19.65 (D) inch |
| Weight | Net weight: 7.63 kg (16.82 lbs) Gross weight: 11.60 kg (25.57 lbs) |
| Power Consumption (W) | HDD standby: 19.3W Typical operation: 34.9W (with 4 x 2 TB HDDs installed) |
| Sound Level* | Sound pressure (LpAm) :35.3 dB(A) |
| Operating Temperature | 0 – 40˚C, 5~95% RH non-condensing, wet bulb: 27˚C |
| Power Supply | Input: 100-240V AC, 50/60Hz; Output: 250W |
| Fan | 2 x 4cm cooling fan (12V DC) |
