TS-233 4TB Features: Centralized multimedia management Centrally store photos, music, and videos; easily browse, organize, and share multimedia files. AI-powered image recognition With a built-in NPU (Neural network Processing Unit) processor, the TS-233 boosts performance for high-speed face and object recognition. Home entertainment center Supports ARM NEON technology that accelerates video processing for a greater entertainment experience. Secure remote access myQNAPcloud allows you to easily access, manage, and share NAS files via the Internet. Snapshot protection against Ransomware Protect your files and data from accidental deletion and malware attacks by using advanced snapshot protection. Comprehensive security management Serves as a secure private cloud and supports user account protection, IP blocking, 2-step verification, encryption access, and more. Specifications: CPU ARM 4-core Cortex-A55 2.0GHz processor CPU Architecture 64-bit ARM Floating Point Unit Yes Encryption Engine Yes Neural Processing Unit (NPU) Yes System Memory 2 GB on board (non-expandable) Maximum Memory 2 GB on board (non-expandable) Flash Memory 4 GB (Dual boot OS protection) Drive Bay 2 x 3.5-inch SATA 6Gb/s, 3Gb/s Drive Compatibility 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives Hot-swappable Yes Gigabit Ethernet Port (RJ45) 1 Wake on LAN (WOL) Yes Jumbo Frame Yes USB 2.0 port 2 USB 3.2 Gen 1 port 1 Form Factor Tower LED Indicators System Status, LAN, USB, HDD1~2 Buttons Power, Reset, USB Copy Dimensions (HxWxD) 186 × 91.7 × 157.6 mm Weight (Net) 1.69 kg Weight (Gross) 1.89 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 Minimum 48W adapter (12VDC), 100-240VAC Power Consumption: HDD Sleep Mode 3.43 W Power Consumption: Operating Mode, Typical 10.81 W Fan 1 x 80mm, 12VDC System Warning Buzzer Standard Warranty 2 Max. Number of Concurrent Connections (CIFS) - with Max. Memory 200 IronWolf 2TB Air ST2000VN003 IronWolf is designed for consumer and commercial NAS. Delivering Tough, Ready and Scalable 24x7 performance in multibay, networked environments. Specifications: Capacity 2TB Interface SATA 6Gb/s Dimensions: H x W x D 20.20mm/0.795in x 101.85mm/4.01in x 146.99mm/5.787in Weight 415g Cache 256MB Spindle Speed 5400RPM Max. Sustained Transfer Rate OD 180MB/s