QNAP 4GB DDR4-2666 SO-DIMM Memory Module

Overview

The QNAP RAM-4GDR4A0-SO-2666 is a 4GB DDR4 memory module designed to enhance the performance of compatible QNAP devices by providing faster and more efficient memory access. Operating at 2666 MT/s and fitting into 260-pin SO-DIMM slots, this module is tailored for compact systems such as NAS units and small form-factor PCs. It runs on a low voltage of 1.2 V, ensuring energy-efficient operation without added heat spreaders or LEDs.

This memory upgrade is well suited for users who want to improve multitasking, data management, and media streaming on supported QNAP models like the TS-451DeU, TS-251D, and TVS-675. Its straightforward installation makes it accessible for home users and small businesses aiming to boost system responsiveness and reliability.

Key features

• 4GB DDR4 memory module that increases system responsiveness and multitasking capabilities
• Runs at 2666 MT/s speed to provide faster data access and smoother performance
• 260-pin SO-DIMM format designed specifically for compact NAS and small form-factor devices
• Operates at a low voltage of 1.2 V, reducing power consumption and heat generation
• Compatible with select QNAP NAS models, ensuring seamless integration and stable operation
• Simple design without heat spreaders or LEDs, focusing on efficient and reliable memory expansion

Key specs

• Memory capacity: 4 GB
• Memory type: DDR4
• Speed: 2666 MT/s
• Form factor: 260-pin SO-DIMM
• Voltage: 1.2 V
• Standard: PC4-21300
• Compatible models: QNAP TS-451DeU, TS-251D, TVS-675

Compatibility and installation

This memory module is designed to fit seamlessly into QNAP NAS devices and other compact systems that support 260-pin SO-DIMM DDR4 memory. Installation is straightforward for anyone familiar with upgrading memory in small form-factor devices, requiring no additional cooling solutions or configuration changes. It is an effective way to expand memory capacity and improve system performance without replacing the entire device.

Ideal uses and environments

The QNAP 4GB DDR4-2666 SO-DIMM module is a strong choice for home users and small businesses that rely on QNAP NAS systems for data storage, media streaming, and multitasking. It fits well in setups where efficient memory expansion is needed to handle multiple applications or heavier workloads without increasing power consumption or heat output. This module supports a smooth and responsive experience in compact environments where space and energy efficiency are important.