# DDR4 UDIMM memory module Lenovo 16GB (desktop UDIMM, 16 GB, DDR4)

**URL:** https://aio.lv/en/product--lenovo-5m31n59961--11665988
**Data updated:** 2026-02-16 07:05 (EET)
**Category:** Memory (RAM)
**Manufacturer:** Lenovo
**Manufacturer code:** 5M31N59961
**EAN:** 5715063848296
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 190.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 157.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-5m31n59961--11665988

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Lenovo 16GB DDR4 UDIMM memory module for desktop systems. Single 16 GB DDR4 unbuffered DIMM designed to expand system RAM, improve multitasking and responsiveness, and support applications that require more memory. Compatible with motherboards that accept DDR4 UDIMM modules; ideal for upgrading workstations, home PCs and office computers.

## Long description

Lenovo 16GB DDR4 UDIMM memory module is a single unbuffered DIMM designed to increase system memory in desktop computers. This 16 GB DDR4 module supports standard UDIMM slots on compatible motherboards and is intended to improve multitasking, system responsiveness and the ability to run memory-demanding applications. It is suitable for workstation upgrades, home PCs and office desktops that accept DDR4 unbuffered DIMIM modules.
Advantages
The module provides a straightforward capacity increase to 16 GB, enabling smoother multitasking and faster application loading compared to lower memory configurations. As a DDR4 UDIMM, it offers improved transfer rates and power efficiency relative to older DDR3 modules, while maintaining compatibility with motherboards that support standard desktop unbuffered DIMMs. The single-module format simplifies installation and allows users to expand memory without replacing existing modules when slots are available.
Suitable for
 Upgrading a desktop PC to improve multitasking and responsiveness
 Workstations running office productivity, web browsing and light content creation
 Office computers that require reliable memory for daily business applications
 Home systems used for media playback, casual gaming and multi-application workflows
Key specifications
 Form factor: UDIMM for desktop systems
 Capacity: 16 GB
 Memory generation: DDR4
 Module type: unbuffered DIMM
 Designed for single-module installation or as part of a multi-module configuration
How to use
Power off the computer and disconnect it from mains before installing the memory module. Open the desktop case to access the motherboard DIMM slots, consult the motherboard manual to identify compatible DDR4 UDIMM slots and recommended slot population order. Align the module with the slot keyed notch and press evenly until the retention clips engage. After installation, close the case, reconnect power and start the system. The operating system should recognize the added memory automatically; verify the total RAM in system settings or BIOS/UEFI and update system settings if necessary.
Usage recommendations
For optimal performance, install memory modules in matched pairs where the motherboard supports dual-channel mode. Ensure the motherboard supports DDR4 UDIMM modules and check maximum supported capacity per slot prior to purchase. When mixing modules, match speed and timings where possible. Use electrostatic discharge precautions during installation and ensure BIOS/UEFI is up to date for best compatibility.

## FAQ

### How much does the Lenovo DDR4 UDIMM memory 16GB cost, and is it available for purchase?

The price is 190.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 16.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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