QNAP 16GB DDR4 2666 MHz SO-DIMM Memory Module

The QNAP RAM-16GDR4T0-SO-2666 is a 16GB DDR4 memory upgrade created specifically for QNAP NAS owners who want smoother multitasking and faster response when workloads start to grow. Running at 2666 MHz, it supplies the extra headroom that multimedia streaming, virtual machines, and heavy file transfers often demand.

This module uses a 260-pin SO-DIMM design, so installation is as simple as opening your NAS chassis, seating the stick, and powering back on. Because it operates at only 1.2 V, it helps keep power consumption low and heat output under control, an advantage for systems that stay on around the clock in homes, studios, or small offices.

Although it is non-ECC and unbuffered, the module is engineered for the reliability that everyday data handling and backup routines require. It integrates seamlessly with models such as the TVS-472XT, TVS-672XT, and TVS-872XT, letting you extend memory capacity without compatibility concerns.

Whether you are a creative professional editing 4K footage directly from your NAS, an IT manager spinning up test environments in Virtualization Station, or a power user who simply wants quicker access to large photo libraries, this upgrade provides an immediate and noticeable performance lift.

• 16GB DDR4 memory that runs at 2666 MHz for faster data access
• 260-pin SO-DIMM form factor designed for straightforward installation in compatible QNAP NAS models
• Non-ECC and unbuffered architecture aimed at reliable everyday performance
• 1.2 V operation helps reduce power draw and minimize heat
• Tested for use with QNAP TVS-x72XT series and other supported systems