# RAM module Lenovo 5M31K03122 — compatible memory module for Lenovo systems

**URL:** https://aio.lv/en/product--lenovo-5m31k03122--10553396
**Data updated:** 2026-05-15 10:02 (EEST)
**Category:** Memory (RAM)
**Manufacturer:** Lenovo
**Manufacturer code:** 5M31K03122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 114.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 95.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5m31k03122--10553396

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Lenovo MEMORY 5M31K03122 is a replacement RAM module designed for use in Lenovo systems. This memory component provides additional or replacement system memory to improve multitasking and overall performance. Ideal for upgrades or service repairs, it ensures compatibility with supported Lenovo models and helps maintain system stability during everyday use and professional workloads.

## Long description

The Lenovo 4GB DDR4 SODIMM memory module is a reliable component engineered specifically for Lenovo systems. This RAM module serves as an essential upgrade or replacement part, designed to enhance system responsiveness and facilitate smoother multitasking. By integrating this memory into your compatible Lenovo device, you ensure that your hardware maintains optimal performance levels during standard office tasks, web browsing, and professional applications.
Advantages
This memory module offers seamless integration with supported Lenovo hardware, ensuring high stability and consistent performance. By increasing your system's available memory, you can effectively reduce bottlenecks that occur when running multiple applications simultaneously. The DDR4 technology provides efficient power consumption and improved data transfer speeds compared to older memory standards, making it a practical choice for extending the lifespan and utility of your existing computer equipment.
Suitable for
Upgrading existing Lenovo laptops for better multitasking
Replacing faulty or defective memory modules
Improving system performance for office and educational workloads
Maintaining hardware stability in professional environments
When it may not be suitable
This module is not compatible with systems requiring DDR3 or DDR5 memory types, nor is it suitable for desktop computers that require full-sized DIMM modules rather than SODIMM form factors. It may also not provide a significant performance boost if the system's processor or storage drive is already operating at its maximum capacity.
Key specifications
Capacity: 4GB
Memory Type: DDR4
Form Factor: SODIMM
Compatibility: Designed for specific Lenovo systems
How to use
To install the memory module, first ensure the computer is completely powered off and disconnected from any power source. Open the access panel on the bottom of your Lenovo laptop to locate the memory slots. Carefully remove the existing module if necessary by releasing the side clips, then align the notch on the new module with the slot and press down firmly until the clips snap into place. Once installed, replace the access panel and power on the system to allow the BIOS to automatically detect the new memory capacity.
What to consider before purchase
Verify the compatibility of this module with your specific Lenovo model
Check if your device has an available memory slot for an upgrade
Ensure your operating system supports the total amount of memory after installation
Usage recommendations
For the best results, it is recommended to consult your Lenovo device's service manual to confirm the maximum supported memory capacity and to ensure proper handling of internal components to avoid electrostatic discharge.

## FAQ

### How much does the RAM module Lenovo 5M31K03122 cost, and is it available for purchase?

The price is 114.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty