The QNAP RAM 4GB module (RAM-4GDR4A0-SO-2666) is a high-quality memory upgrade designed specifically for compatible QNAP NAS systems. Featuring DDR4 SO-DIMM technology with a speed of 2666 MHz, this module ensures faster data access and improved multitasking capabilities for your network-attached storage. With its 260-pin form factor, it fits seamlessly into supported QNAP devices, enhancing overall system responsiveness and reliability. Ideal for users running demanding applications such as virtualization, file sharing, or multimedia streaming on their NAS, this RAM upgrade helps maximize performance while maintaining energy efficiency thanks to lower operating voltages typical of DDR4 modules. QNAP is renowned globally for innovative storage solutions that emphasize both security and user-friendliness. The company also prioritizes sustainability by implementing eco-friendly manufacturing processes and promoting recyclable packaging materials?allowing customers to contribute positively towards environmental protection when choosing QNAP products.