Qnap TS-431XeU RAM Replacement

Introduction

The RAM, or Random Access Memory, is an essential component in any computer system, as it provides temporary storage for data that the CPU needs to access quickly. Upgrading the RAM of your NAS can improve its performance, especially if you use resource-intensive applications or have multiple users accessing the NAS simultaneously.

The Qnap TS-431XeU NAS comes with a single DDR3 SO-DIMM RAM slot, which means you can only upgrade the RAM by replacing the existing module with a higher capacity one. This guide will take you through the steps required to safely remove the old RAM module and install a new one.

Before you begin, make sure you have a compatible DDR3 SO-DIMM RAM module. According to the user manual of the Qnap TS-431XeU NAS, the maximum RAM capacity for this device is 8GB. Therefore, when selecting a new DDR3 SO-DIMM RAM module for the upgrade, make sure it is no larger than 8GB in capacity. You should also back up your data and shut down your NAS before starting the upgrade process.

What you need

Step 1 Remove the case cover

Qnap TS-431XeU RAM Replacement, Remove the case cover: step 1, image 1 of 3

Qnap TS-431XeU RAM Replacement, Remove the case cover: step 1, image 2 of 3

Qnap TS-431XeU RAM Replacement, Remove the case cover: step 1, image 3 of 3

Tool used on this step:

Phillips #1 Screwdriver

$5.49

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Use a PH1 screwdriver to unscrew the five screws that secure the case cover to the chassis.
Pull the case cover up until it completely detaches from the chassis.

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Step 2 Remove an existing module

Qnap TS-431XeU RAM Replacement, Remove an existing module: step 2, image 1 of 3

Qnap TS-431XeU RAM Replacement, Remove an existing module: step 2, image 2 of 3

Qnap TS-431XeU RAM Replacement, Remove an existing module: step 2, image 3 of 3

Locate the RAM module.
Push the retention clips outward simultaneously to release the module.
Verify that the module has tilted upward and is completely released from the slot.
Hold the module by the edges and then carefully slide it out of the slot.

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Step 3 Install a new module

Qnap TS-431XeU RAM Replacement, Install a new module: step 3, image 1 of 1

Align the notch of the new module with the ridge in the slot.
Insert the module into the slot.
Verify that the metal connectors are completely inserted into the slot.
Carefully press down on the module until the retention clips lock the module into place.