QNAP 4GB DDR4 2400 MHz UDIMM Memory Module

Overview

The QNAP RAM-4GDR4A1-UD-2400 is a 4GB DDR4 memory module designed to enhance the performance of compatible QNAP NAS systems. Operating at 2400 MT/s with a low voltage of 1.2 V, it provides faster data handling and efficient power usage. This module is ideal for users who need to improve multitasking capabilities and responsiveness in environments such as virtual machine hosting, high bit rate video streaming, or busy file servers.

Key features

• 4GB DDR4 memory that boosts system responsiveness and multitasking performance
• 2400 MT/s speed ensures quick data transfer for smoother operation of applications
• Low 1.2 V power requirement reduces energy consumption and heat generation
• Unbuffered 288-pin UDIMM format fits standard NAS memory slots for easy installation
• Compact design without heat spreader or LEDs supports quiet and clean NAS builds
• Qualified for a range of QNAP NAS models, ensuring compatibility and reliable operation

Key specs

• Memory capacity: 4 GB
• Memory type: DDR4
• Speed: 2400 MT/s
• Voltage: 1.2 V
• Form factor: UDIMM
• Pin count: 288 pins
• Compatibility: QNAP NAS models including TVS-972XU-RP, TS-677, TS-1677X, TS-977XU, TS-2477XU-RP, TS-877XU, TVS-872XU-RP, TS-877XU-RP

Compatibility and installation

This memory module is specifically qualified for several QNAP NAS models, making it a straightforward upgrade for users looking to expand their system’s memory capacity. Installation is simple: open the NAS chassis, align the notch on the module with the slot, press down until the clips lock, and reboot the system. Its unbuffered design and standard 288-pin layout ensure it fits seamlessly into supported NAS units without requiring additional modifications.

Ideal uses and environments

The module is well suited to small office environments and home setups where NAS systems handle multiple simultaneous connections or run resource-intensive applications. It supports workloads such as virtual machine development, streaming high bit rate video to multiple clients, and managing busy file servers. Its low power consumption and lack of heat spreaders make it a good choice for NAS enclosures with limited airflow, helping maintain quiet and stable operation.