High Performance Quad-Core NAS for Reliable Home and Personal Cloud Storage Powered by quad-core 1.7 GHz processor, the TS-431K provides 1 drive bays storage space to securely store your important files and data, while allowing you to easily share files with family and friends. Featuring a compact pure white minimalist design, the TS-431K can easily integrate with any home décor and takes up very little space. The TS-431K comes with lockable drive trays, ensuring the drives will not be accidentally removed or fall out and cause data loss. The TS-431K provides comprehensive local, off-site and cloud backup and secure Snapshot technology to help create a reliable backup and disaster recovery plan. In the event of a system crash or accidental file deletion, you can quickly restore the system to its normal state. File Station enables centralized file management on the NAS, connected devices, and connected clouds, making data management more easily, while saving time. HBS (Hybrid Backup Sync) can backup and sync your data to other NAS, servers and cloud storage for comprehensive backup and disaster recovery. Snapshots fully record system status and data, allowing you to protect files and data from accidental deletion and malware attacks. Rich multimedia applications and a wide range of streaming methods, bringing greater multimedia enjoyment. Connect to external USB devices such as card readers, printers or uninterruptable power supply through the USB 3.2 Gen 1 port for greater application potential. myQNAPcloud service allows you to easily access, manage, and share NAS files via the Internet. Quad-core CPU drives higher performance The TS-431K is powered by a quad-core 1.7 GHz CPU that features more CPU cores to enhance system performance. With 1 GB RAM, one Gigabit LAN port, and SATA 6 Gb/s drives, the TS-431K delivers high performance, while also maintaining data security. The TS-431K also features three USB 3.2 Gen 1 ports, allowing you to transfer large media files between the NAS and your devices. The USB port on the front panel supports one touch copy, making it convenient for you to backup data on your external device to a NAS or vice versa with just one click. Easily Create a High-speed Network Environment You can use QNAP USB 3.2 Gen 1 on 5GbE adapters (QNA-UC5G1T) with the TS-431K or your computer. By connecting the NAS and PC through the 5GbE adapters, you can create a 5GbE network connectivity for nearly 300 MB/s transfer speed. File Station File Station allows you manage files stored on your QNAP NAS in your cloud space, or from USB card reader and mobile devices. You can easily access all your data from a single application. Qfile Qfile mobile app allows you to access NAS files from a mobile device anytime anywhere, while uploading and backing up files on your phone to a NAS. Protects your sensitive data with file encryption When sharing sensitive or confidential files on your TS-431K, you can enhance data security with File Station by encrypting files into .qenc files and set a password. The file recipients need to download and install QENC Decrypter on their computers and enter the correct password to decrypt, view, and use encrypted .qenc files. Note: The computer must run on Windows 8 (or later) or macOS 10.12 (or later). Comprehensive surveillance solution for 24/7 security Surveillance Station features a user-friendly interface, supports over 3,000 compatible IP cameras, and provides expandable IP camera channel licenses, allowing you to build a comprehensive surveillance system for real-time monitoring, video and audio recording and playback. You can use the Vmobile app on your mobile devices to manage the monitored channels anytime and anywhere. You can also use QUSBCam2 App to add USB cameras into the Surveillance Station to view real-time images, store recordings for playback, allowing you to build a surveillance system on minimum budget.