Description FAQs QNAP 16GB DDR4 SDRAM Memory Module - 16 GB (1 x 16GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - 1.20 V - 260-pin - SoDIMM Have a Question? Ask Us! Your Name Email Address Your Question Submit Question Thank you! Your question has been submitted.