The QNAP TS-431K 4-Bay NAS is engineered to deliver high-performance data storage and management for both home and small office environments. Powered by an AnnapurnaLabs AL214 quad-core processor running at 1.7GHz and equipped with 1GB DDR3 RAM, this NAS provides reliable performance for data-intensive applications. The system supports a range of RAID configurations including RAID 0, 1, 5, 6, 10, and JBOD, offering flexibility in data protection and performance optimization.

Connectivity is enhanced with dual Gigabit Ethernet ports, multiple USB 3.2 Gen 1 ports, and support for SSD cache acceleration. The tower form factor of the TS-431K, combined with its hot-swappable drive bays, allows for easy expansion and maintenance. With comprehensive environmental protection, including an operating temperature range of 0°C to 40°C and robust cooling provided by a 120mm fan, the TS-431K ensures optimal performance and reliability for demanding storage needs.

Key Features:

• AnnapurnaLabs Quad-Core Processor: The 1.7GHz AnnapurnaLabs AL214 processor offers strong performance for multitasking and data management.
• 1GB DDR3 Memory: Onboard 1GB RAM supports efficient system operation and handling of various tasks.
• RAID Support: Flexible RAID options including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and JBOD for improved data security and performance.
• Dual Gigabit Ethernet Ports: Ensures high-speed network connectivity and enhanced data transfer rates.
• USB 3.2 Gen 1 Ports: Two USB 3.2 Gen 1 ports provide high-speed data transfer capabilities.
• Hot-Swappable Drive Bays: Four 3.5-inch SATA bays support both HDDs and SSDs, with hot-swapping capability for easy drive management.
• SSD Cache Acceleration: Supports SSD caching to boost system performance and responsiveness.
• Robust Cooling and Power Efficiency: Equipped with a 120mm fan and a 90W power supply for effective cooling and energy efficiency.

Tech Specs:

• CPU: AnnapurnaLabs, an Amazon company Alpine AL214, 4-core, 1.7GHz
• CPU Architecture: 32-bit ARM
• Floating Point Unit: Yes
• Encryption Engine: Yes
• System Memory: 1GB DDR3
• 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 SATA hard disk drives, 2.5-inch SATA hard disk drives, 2.5-inch SATA solid state drives
• Hot-swappable: Yes
• SSD Cache Acceleration Support: Yes
• Gigabit Ethernet Ports (RJ45): 2
• Wake on LAN (WOL): Yes
• Jumbo Frame: Yes
• USB 3.2 Gen 1 Ports: 2
• 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 (12VDC), 100-240VAC
• Power Consumption: HDD Sleep Mode: 11.928 W
• Power Consumption: Operating Mode, Typical: 26.57 W (Tested with drives fully populated)
• Fan: 1 x 120mm, 12VDC
• System Warning: Buzzer
• Kensington Security Slot: Yes
• Max. Number of Concurrent Connections (CIFS): 400

The QNAP TS-431K NAS provides robust and scalable storage solutions ideal for various environments. Its combination of high-performance components, extensive RAID options, and advanced connectivity features ensures reliable and efficient data management for diverse needs.