buy External Hard Drive Synology BST150-4T 4 TB SSD . The Synology BST150-4T is a specialized external hard drive that combines NAS system functionality with the speed and reliability of high-end SSD storage. Designed for home users who need a robust and efficient solution for data management and backup, this device offers a total internal storage capacity of 4 TB in SSD format, ensuring fast access times and smooth, consistent data transfer. It features an RTD1619B processor and 1 GB of internal RAM, components that provide stable performance, allowing simultaneous task execution and quick access to stored files. Its compact, desktop design in black allows discreet integration into any workspace or home environment. Physical features include a power on/off switch and LED indicators that provide visual status and operation information, adding convenience and control for the user. USB connectivity ensures compatibility with a wide range of devices, facilitating easy connection and data transfer. As an advanced NAS device, it enables centralized data management with options to share, sync, and perform automatic backups, making it a practical solution for those seeking a reliable tool for digital storage, multimedia, or daily tasks involving secure handling of large data volumes. Overall, the Synology BST150-4T represents a balanced and functional choice for users demanding a true combination of fast SSD storage and advanced NAS management, in a manageable format that is easy to operate in home or professional settings. Type: External Hard DriveNASTableclothColour: BlackConnections: Ethernet LANUSBRJ45USB 3.2USB-C 3.2 Gen 1 (3.1 Gen 1)Hard Drive: 4TB1 GBIncludes: Ethernet LAN CableAdaptorRJ45 CableCharacteristics: On/off interrupterLED indicatorRAM Memory: 1 GB RAMVoltage: 100 - 240 VCertificate: RoHSAC input frequency: 50-60 HzSpeed: 1000 Mbps